JPH0419498U - - Google Patents
Info
- Publication number
- JPH0419498U JPH0419498U JP6063090U JP6063090U JPH0419498U JP H0419498 U JPH0419498 U JP H0419498U JP 6063090 U JP6063090 U JP 6063090U JP 6063090 U JP6063090 U JP 6063090U JP H0419498 U JPH0419498 U JP H0419498U
- Authority
- JP
- Japan
- Prior art keywords
- input chamber
- opening
- dosing
- chamber
- manhole
- 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
- 238000007689 inspection Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の平面図である。
図中、１は浮屋根、２は燃料油、３はマンホー
ル、４……投入室、５……投入器、６……開閉蓋
、７……シヤツター、１２……不活性ガス封入装
置、１６……検査装置、１７……ワイヤ、１８…
…ウインチである。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view of FIG. 1. In the figure, 1 is a floating roof, 2 is fuel oil, 3 is a manhole, 4... charging chamber, 5... charging device, 6... opening/closing lid, 7... shutter, 12... inert gas filling device, 16 ...Inspection device, 17...Wire, 18...
...It's a winch.
Claims (1)
タンク内の燃料油内に検査装置を投入する投入装
置において、マンホールの開口部を覆い、かつ密
閉された投入室を形成する投入器と、該投入器の
上部に設けられ投入室に検査装置を搬出入するた
めの開閉蓋と、投入室の下部に設けられ投入室の
下端を仕切るシヤツターと、投入室に不活性ガス
を封入する不活性ガス封入装置と、上記開閉蓋上
に設けられ、検査装置をワイヤーを介して昇降す
るウインチとを備えたことを特徴とする浮屋根式
燃料タンク内への検査装置の投入装置。 A dosing device for injecting an inspection device into fuel oil in a tank from a manhole on a floating roof of a floating roof type fuel tank, a dosing device that covers an opening of the manhole and forms a sealed dosing chamber, and the dosing device an opening/closing lid installed at the top of the input chamber for transporting inspection equipment into and out of the input chamber; a shutter installed at the bottom of the input chamber to partition the lower end of the input chamber; and an inert gas filling device for filling the input chamber with inert gas. and a winch that is provided on the opening/closing lid and that raises and lowers the inspection device via a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6063090U JPH0419498U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6063090U JPH0419498U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419498U true JPH0419498U (en) | 1992-02-18 |
Family
ID=31588165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6063090U Pending JPH0419498U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419498U (en) |
-
1990
- 1990-06-11 JP JP6063090U patent/JPH0419498U/ja active Pending
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