JPS6327271Y2 - - Google Patents
Info
- Publication number
- JPS6327271Y2 JPS6327271Y2 JP1980185644U JP18564480U JPS6327271Y2 JP S6327271 Y2 JPS6327271 Y2 JP S6327271Y2 JP 1980185644 U JP1980185644 U JP 1980185644U JP 18564480 U JP18564480 U JP 18564480U JP S6327271 Y2 JPS6327271 Y2 JP S6327271Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame body
- hole
- outer frame
- movable frame
- fitting hole
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 235000021443 coca cola Nutrition 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Emergency Alarm Devices (AREA)
Description
【考案の詳細な説明】
本考案は、液化ガスボンベ或いは、炭酸ガスそ
の他のガスの送り出し口部、または配管途中に配
置して供給源のガスの元圧が低下したときに、そ
の異常状態を表示し警告するようにした装置に関
するものである。[Detailed description of the invention] This invention is placed at the outlet of a liquefied gas cylinder, carbon dioxide gas or other gas, or in the middle of a pipe to display an abnormal state when the original pressure of the gas source drops. This relates to a device designed to issue a warning.
本考案の実施の一例を図面に基づいて詳しく説
明すると、１は外框体であつて、該外框体１の下
端には、雄螺子部２をそなえた接続口部３が設け
てあり、該接続口部３の通孔４は外框体１に設け
た有底嵌合孔５の底部６の連通凹部７に連通させ
てあり、且つ外框体１の中間周面には、有底嵌合
孔５に連通する表示孔８が等間隔に複数設けてあ
る。 An example of the implementation of the present invention will be described in detail based on the drawings. Reference numeral 1 denotes an outer frame body, and the lower end of the outer frame body 1 is provided with a connection port 3 having a male screw portion 2. The through hole 4 of the connection port 3 communicates with the communicating recess 7 of the bottom 6 of the bottomed fitting hole 5 provided in the outer frame 1, and the intermediate peripheral surface of the outer frame 1 has a bottomed hole. A plurality of display holes 8 communicating with the fitting hole 5 are provided at equal intervals.
また、上記有底嵌合孔５内に摺動自由に嵌合す
る有底嵌合孔５の深さよりも短かい長さの可動框
体９が構成してあり、該可動框体９の外面中間に
は、上記表示孔８の径よりも幅の広い赤色帯部１
０を上位にし、下位に赤色帯部１０と同じ幅の白
色帯部１１を形成した色分け表示部１２が設けて
あり、且つ可動框体９の中心には、発条１３を嵌
装する深い凹孔１４が設けてある。 Further, a movable frame body 9 having a length shorter than the depth of the bottomed fitting hole 5 is configured and is slidably fitted into the bottomed fitting hole 5, and the outer surface of the movable frame body 9 is In the middle, there is a red band 1 wider than the diameter of the display hole 8.
A color-coded display section 12 is provided with 0 at the top and a white band section 11 having the same width as the red band section 10 at the bottom, and in the center of the movable frame 9 is a deep recess into which the spring 13 is fitted. 14 are provided.
而して、上記可動框体９を、外框体１の有底嵌
合孔５内にＯリング１５を介して密に且つ摺動自
由に嵌合して、可動框体９の下端が有底嵌合孔５
の底部６に接した状態で可動框体９の色分け表示
部１２の上位の赤色帯部１０を外框体１の表示孔
８に臨ませてあり、且つ可動框体９の凹孔１４内
には、下端を凹孔１４の底部に接しさせて発条１
３が緩るく嵌入してあり、凹孔１４の上端から外
方に出た発条１３の上端は、外框体１の上端に被
着固定した閉塞蓋体１６に圧接させてあつて、可
動框体９を常時設定された一定の圧力で外框体１
の有底嵌合孔５の底部６に向つて弾圧させてあ
り、発条１３に抗して可動框体９が押し上げられ
ると、可動框体９の色分け表示部１２の赤色帯部
１０も外框体１の表示孔８よりも上方に移行し、
色分け表示部１２の下位の白色帯部１１が表示孔
８に表れるようになつている。 The movable frame 9 is tightly and slidably fitted into the bottomed fitting hole 5 of the outer frame 1 via the O-ring 15, so that the lower end of the movable frame 9 is fitted into the bottomed fitting hole 5 of the outer frame 1. Bottom fitting hole 5
The upper red band part 10 of the color-coded display part 12 of the movable frame body 9 faces the display hole 8 of the outer frame body 1 while being in contact with the bottom part 6 of the movable frame body 9. The spring 1 is attached with its lower end in contact with the bottom of the recessed hole 14.
3 is loosely inserted into the spring 13, and the upper end of the spring 13 that protrudes outward from the upper end of the recessed hole 14 is pressed into contact with the closing cover 16 fixed to the upper end of the outer frame 1, and is movable. The frame body 9 is always pressed against the outer frame body 1 with a constant pressure.
When the movable frame body 9 is pushed up against the spring 13, the red band part 10 of the color-coded display part 12 of the movable frame body 9 also moves toward the bottom part 6 of the bottomed fitting hole 5. Shifts above the display hole 8 of the body 1,
The lower white band portion 11 of the color-coded display portion 12 appears in the display hole 8.
次ぎに本考案の作用に就いて説明すると、接続
口部３を下端に設けた外框体１を形成し、該外框
体１に設けた接続口部３に連通せる有底嵌合孔５
内に、赤色帯部１０を上位にし下位を白色帯部１
１となせる色分け表示部１２を外面中間に設けた
可動框体９を密に且つ摺動自由に嵌合し、且つ該
可動框体９と外框体１の上端に被着した閉塞蓋体
１６との間に発条１３を配して常時可動框体９を
下圧し、可動框体９の下端を有底嵌合孔５の底部
６に接しさせた状態で、可動框体９の色分け表示
部１２の上位の赤色帯部１０を、外框体１の中間
周面に設けた表示孔８に臨ませ、可動框体９が発
条１３に抗して上昇したときに、上記表示孔８に
可動框体９の色分け表示部１２の白色帯部１１が
臨むようにしたから、第３図に示す如く、液化ガ
スボンベ或いは、炭酸ガスその他のガスの送り出
し口部に連らなるパイプ１７の途中に外框体１の
接続口部３を接続して置けば、パイプ１７中に流
通するガスの供給源からの元圧が所定の圧力の場
合には、接続口部３の通孔４を介して外框体１の
有底嵌合孔５の底部６に通じたガス圧で可動框体
９は発条１３に抗して押し上げられた状態になつ
て可動框体９の色分け表示部１２の白色帯部１１
が外框体１の表示孔８に臨み、そして元圧が所定
の圧力より減少すると、可動框体９は第２図に示
す如く発条１３で押し下げられて、可動框体９の
色分表示部１２の赤色帯部１０が表示孔８に表れ
るので、ガスの元圧が低下若しくは無くなつた事
を知ることができる。 Next, the operation of the present invention will be described. An outer frame body 1 is formed with a connection port 3 provided at the lower end, and a bottomed fitting hole 5 is provided in the outer frame body 1 and communicates with the connection port 3.
Inside, the red band part 10 is on the top and the bottom is the white band part 1.
1, a movable frame body 9 having a color-coded display section 12 disposed in the middle of its outer surface is tightly and slidably fitted, and the closure lid body is attached to the upper ends of the movable frame body 9 and the outer frame body 1. 16, the movable frame 9 is constantly pressed down, and the lower end of the movable frame 9 is in contact with the bottom 6 of the bottomed fitting hole 5, and the movable frame 9 is displayed in color. The upper red band part 10 of the section 12 faces the display hole 8 provided on the intermediate peripheral surface of the outer frame body 1, and when the movable frame body 9 rises against the spring 13, the display hole 8 Since the white band part 11 of the color-coded display part 12 of the movable frame 9 is facing, as shown in FIG. If the connecting port 3 of the outer frame body 1 is connected, when the original pressure from the supply source of the gas flowing in the pipe 17 is at a predetermined pressure, the gas flows through the through hole 4 of the connecting port 3. The movable frame body 9 is pushed up against the springs 13 by the gas pressure communicated to the bottom part 6 of the bottomed fitting hole 5 of the outer frame body 1, and the white band on the color-coded display section 12 of the movable frame body 9 appears. Part 11
faces the display hole 8 of the outer frame body 1, and when the source pressure decreases below a predetermined pressure, the movable frame body 9 is pushed down by the spring 13 as shown in FIG. Since 12 red bands 10 appear in the display hole 8, it can be known that the original pressure of the gas has decreased or disappeared.
従つて、本考案の外框体の外面に「この穴のマ
ークが赤になつたらボンベを取換えて下さい」と
記載した第１図に示すような表示１８を施して置
けば、例えばコカコーラや生ビールその他の一定
圧の炭酸ガスの添加を必要とする飲料等の炭酸ガ
スの添加用管（図示せず）に接続して使用中に添
加用管に供給されている炭酸ガスの元圧が低下す
ると、これに判い外框体１の接続口部３の通孔４
を介して外框体１内に密に摺動自由に嵌合せる可
動框体９の下面に対する炭酸ガスの上圧力も低下
し、この上圧力の低下にしたがつて発条１３の圧
下作用で可動框体９が下降させられ外框体１の表
示孔８に臨んでいた可動框体９の白色帯部１１の
白が消えて赤色帯部１０の赤が表示孔８に表れ炭
酸ガスの元圧が低下したことを的確に知らせるの
で、直ちに正規圧の炭酸ガスのボンベに取換えて
炭酸ガスの低下に起因するコカコーラや生ビール
等の飲料の品質の変化を確実に防止することがで
きる。 Therefore, if a sign 18 as shown in Fig. 1 is placed on the outer surface of the outer frame of the present invention, such as ``Please replace the cylinder when the mark on this hole turns red'', it will be possible to store, for example, Coca-Cola, etc. When connected to a carbon dioxide addition pipe (not shown) for draft beer or other beverages that require the addition of carbon dioxide gas at a constant pressure, the source pressure of the carbon dioxide gas supplied to the addition pipe decreases. Then, you can see that the through hole 4 of the connection port 3 of the outer frame body 1
The upper pressure of carbon dioxide against the lower surface of the movable frame 9, which is tightly and slidably fitted into the outer frame 1 through the lower surface of the movable frame 9, also decreases. When the body 9 is lowered, the white of the white band 11 of the movable frame 9 that was facing the display hole 8 of the outer frame 1 disappears, and the red of the red band 10 appears in the display hole 8, indicating the source pressure of carbon dioxide gas. Since it is accurately notified that the carbon dioxide gas has decreased, it is possible to immediately replace the cylinder with a carbon dioxide gas cylinder at normal pressure to reliably prevent changes in the quality of beverages such as Coca-Cola or draft beer caused by a decrease in carbon dioxide gas.
尚、本考案のものをその他の種種な一定圧のガ
ス体の配管の途中に配設しておくことにより、ガ
ス体の元圧の低下を即座に看取して迅速に異常な
状態の発生に対処して適切な措置をとることがで
き、不測な事態の発生を未然に防止し得られ、し
かも構成簡易にして容易に製作することができコ
ストを低減して廉価に需要に応ずることができる
のである。 By installing the device of the present invention in the middle of piping for other types of constant-pressure gas, a drop in the source pressure of the gas can be immediately detected and abnormal conditions can be quickly detected. It is possible to take appropriate measures and prevent unexpected situations from occurring, and it is also simple in structure and easy to manufacture, reducing costs and meeting demand at low cost. It can be done.
図面は本考案の実施の一例を示すもので第１図
は正面図、第２図は縦断正面図、第３図は一定圧
のガスの流通するパイプに接続し使用中の状態を
示す一部を切欠いた正面図である。
１……外框体、２……雄螺子部、３……接続口
部、、４……通孔、５……有底嵌合孔、６……底
部、７……連通凹部、８……表示孔、９……可動
框体、１０……赤色帯部、１１……白色帯部、１
２……色分け表示部、１３……発条、１４……凹
孔、１６……閉塞蓋体。
The drawings show an example of the implementation of the present invention; Fig. 1 is a front view, Fig. 2 is a vertical front view, and Fig. 3 is a part showing a state in use when connected to a pipe through which gas flows at a constant pressure. FIG. DESCRIPTION OF SYMBOLS 1... Outer frame body, 2... Male screw part, 3... Connection port part, 4... Through hole, 5... Bottomed fitting hole, 6... Bottom part, 7... Communication recessed part, 8... ...Display hole, 9...Movable frame, 10...Red band, 11...White band, 1
2... Color-coded display section, 13... Spring, 14... Recessed hole, 16... Closure lid body.
Claims (1)
た外框体１を形成し、該外框体１に設けた有底嵌
合孔５の底部６の連通凹部７と上記接続口部３の
通孔４とを連通させ且つ外框体１の中間周面に有
底嵌合孔５に連通せる表示孔８を設ける一方、上
記有底嵌合孔５の深さよりも短い可動框体９を形
成し、該可動框体９の外面中間に赤色帯部１０を
上位にし下位に白色帯部１１を形成した色分け表
示部１２を設け且つこの可動框体９の中心に設け
た凹孔１４に発条１３を介入させると共に上記可
動框体９を外框体１の有底嵌合孔５内に密に摺動
自由に嵌合させ、可動框体９の凹孔１４の上端か
ら外方に出た発条１３の上端を外框体１の上端に
被着固定した閉塞蓋体１６で圧下し可動框体９の
下面を常時設定された一定の圧力で外框体１の有
底嵌合孔５の底部６に弾圧接触させて外框体１の
表示孔８に可動框体９の色分け表示部１２の上位
の赤色帯部１０を臨ませ、発条１３に抗して可動
框体９が上昇すると赤色帯部１０が外框体１の表
示孔８よりも上方に移行して下位の白色帯部１１
が表示孔８に表れるようにしたガスの元圧低下警
告装置。 An outer frame body 1 is formed with a connection port portion 3 provided with a male screw portion 2 at its lower end, and a communicating recess 7 in a bottom portion 6 of a bottomed fitting hole 5 provided in the outer frame body 1 and the connection port portion are formed. An indicator hole 8 is provided on the intermediate peripheral surface of the outer frame body 1 to communicate with the through hole 4 of No. 3 and to communicate with the bottomed fitting hole 5. A recessed hole 14 is provided at the center of the movable frame 9, and a color-coded display section 12 is provided in the middle of the outer surface of the movable frame 9, with a red band 10 on the upper side and a white band 11 on the lower side. At the same time, the movable frame body 9 is tightly and slidably fitted into the bottomed fitting hole 5 of the outer frame body 1, and the movable frame body 9 is inserted outwardly from the upper end of the concave hole 14 of the movable frame body 9. The upper end of the spring 13 that has come out is pressed down with the closing lid 16 fixed to the upper end of the outer frame 1, and the lower surface of the movable frame 9 is constantly applied with a constant pressure to the bottomed fitting hole of the outer frame 1. 5, the upper red band 10 of the color-coded display section 12 of the movable frame 9 is brought into pressure contact with the bottom 6 of the outer frame 1, and the movable frame 9 rises against the spring 13. Then, the red band part 10 moves above the display hole 8 of the outer frame body 1 and becomes the lower white band part 11.
This is a gas source pressure drop warning device in which the symbol appears in the display hole 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980185644U JPS6327271Y2 (en) | 1980-12-25 | 1980-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980185644U JPS6327271Y2 (en) | 1980-12-25 | 1980-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57110694U JPS57110694U (en) | 1982-07-08 |
| JPS6327271Y2 true JPS6327271Y2 (en) | 1988-07-22 |
Family
ID=29986884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980185644U Expired JPS6327271Y2 (en) | 1980-12-25 | 1980-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327271Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5429965B2 (en) * | 2009-03-03 | 2014-02-26 | 小池酸素工業株式会社 | Pressure regulator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727190U (en) * | 1971-04-09 | 1972-11-28 | ||
| JPS52126875U (en) * | 1976-03-23 | 1977-09-27 |
-
1980
- 1980-12-25 JP JP1980185644U patent/JPS6327271Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57110694U (en) | 1982-07-08 |
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