JPH032984U - - Google Patents
Info
- Publication number
- JPH032984U JPH032984U JP6359289U JP6359289U JPH032984U JP H032984 U JPH032984 U JP H032984U JP 6359289 U JP6359289 U JP 6359289U JP 6359289 U JP6359289 U JP 6359289U JP H032984 U JPH032984 U JP H032984U
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- valve body
- hole
- closed
- liquid tank
- 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
- 239000007788 liquid Substances 0.000 claims description 5
Landscapes
- Valve Housings (AREA)
- Fluid-Driven Valves (AREA)
Description
第１図はタンクローリ車に搭載された液体タン
クの概略構成を示す一部断面の側面図、第２図は
底弁の構成を示す断面図である。
１…液体タンク、３…底弁、２１…開口、４０
…下部ケース、４１…通孔、４５…取付孔、６０
…弁体、６６…凹部、７０…シリンダ部材、７３
…プツシユロツド、７５…通気孔。
FIG. 1 is a partially sectional side view showing the schematic structure of a liquid tank mounted on a tank lorry, and FIG. 2 is a sectional view showing the structure of a bottom valve. 1...Liquid tank, 3...Bottom valve, 21...Opening, 40
...Lower case, 41...Through hole, 45...Mounting hole, 60
...valve body, 66 ... recess, 70 ... cylinder member, 73
...Pushyrod, 75...Vent.
Claims (1)
れ、該開口に開閉可能な底弁が設けられた液体タ
ンクにおいて、 弁体を備えた底弁本体の下部に配管を接続する
下部ケースが設けられ、この下部ケースの上部に
は弁体により上方から閉塞される通孔が形成され
るとともに、下部ケース底部には取付孔が前記通
孔の中心と一致するように形成され、一方、この
取付孔に上下動自在なプツシユロツドを有するシ
リンダ部材が組み込まれ、該プツシユロツドの上
端部が前記弁体の下面に形成された凹部に当接嵌
合されており、プツシユロツドの上下動により前
記底弁を開閉作動することを特徴とする液体タン
クにおける底弁。 (2) 前記シリンダ部材のプツシユロツド室側は
、プツシユロツドに形成された通気孔を介して外
部に連通されてなる請求項１記載の液体タンクに
おける底弁。[Scope of Claim for Utility Model Registration] (1) In a liquid tank in which a plurality of openings are formed at the bottom of the tank body and a bottom valve that can be opened and closed is installed in each opening, the bottom valve body is equipped with a valve body. A lower case is provided at the bottom to which the piping is connected, and a through hole that is closed from above by a valve body is formed in the upper part of the lower case, and a mounting hole is aligned with the center of the through hole at the bottom of the lower case. On the other hand, a cylinder member having a vertically movable push rod is installed in the mounting hole, and the upper end of the push rod is abutted and fitted into a recess formed in the lower surface of the valve body, A bottom valve in a liquid tank, characterized in that the bottom valve is opened and closed by vertical movement of a push rod. (2) The bottom valve for a liquid tank according to claim 1, wherein the push rod chamber side of the cylinder member is communicated with the outside through a vent hole formed in the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6359289U JPH032984U (en) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6359289U JPH032984U (en) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032984U true JPH032984U (en) | 1991-01-11 |
Family
ID=31593782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6359289U Pending JPH032984U (en) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032984U (en) |
-
1989
- 1989-05-30 JP JP6359289U patent/JPH032984U/ja active Pending