KR20150010291A - Air discharge Apparatus for Ship - Google Patents

Air discharge Apparatus for Ship Download PDF

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Publication number
KR20150010291A
KR20150010291A KR20130085090A KR20130085090A KR20150010291A KR 20150010291 A KR20150010291 A KR 20150010291A KR 20130085090 A KR20130085090 A KR 20130085090A KR 20130085090 A KR20130085090 A KR 20130085090A KR 20150010291 A KR20150010291 A KR 20150010291A
Authority
KR
South Korea
Prior art keywords
storage tank
opening
ship
air
air discharge
Prior art date
Application number
KR20130085090A
Other languages
Korean (ko)
Inventor
백순태
Original Assignee
현대중공업 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR20130085090A priority Critical patent/KR20150010291A/en
Publication of KR20150010291A publication Critical patent/KR20150010291A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/34—Venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

An air discharge apparatus for a ship is disclosed. The air discharging device for a ship according to an embodiment of the present invention is characterized in that the air discharging device comprises: an attaching portion selectively attached to an inner upper surface of the storage tank; An opening opened to allow air remaining in the storage tank to flow; And an extension pipe having one end communicated with the opening and the other end extending to the outside of the storage tank.

Description

[0001] The present invention relates to an air discharge apparatus for ship,

The present invention relates to an air discharge apparatus for a ship, which can conveniently perform testing by discharging air generated when a watertightness test is performed on a storage tank in which fuel of a ship is stored, to the outside of the storage tank.

Generally, an engine installed on a ship is operated by supplying light oil to a diesel engine, and the light oil is stored inside a storage tank of a predetermined size. Since the storage tank stores a large amount of highly volatile light oil therein, a hermetic test is performed using water instead of light oil so as to avoid the risk of leakage.

Since the storage tank is formed in a cylindrical shape, when a large amount of water is injected into the inside of the storage tank, a part of air is left in the upper portion of the inside, and a gauge for measuring the head of the storage tank malfunctions. In this case, since the airtightness test for the storage tank must be performed after waiting for 30 minutes or more until the air remaining in the storage tank is discharged, there is a delay therebetween, and the overall airtight test schedule is delayed.

Korean Patent Publication No. 20-20110000864 (Published on Jan. 27, 2011)

Embodiments of the present invention are intended to easily discharge the air remaining in the storage tank to the outside of the storage tank when performing a tightness test on the storage tank.

According to one aspect of the present invention, an air discharge device includes: an attachment portion selectively attached to an inner upper surface of the storage tank; An opening opened to allow air remaining in the storage tank to flow; And an extension pipe having one end communicated with the opening and the other end extending to the outside of the storage tank.

And the attaching portion is characterized in that magnets provided on extension portions extending to both sides of the opening portion are used.

And a plurality of the openings are opened.

Since the malfunction of the gauge due to the large amount of air remaining in the storage tank does not occur in the embodiments of the present invention, the watertightness test of the storage tank can be easily and conveniently performed, thereby improving the workability of the operator.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a ship air discharge apparatus according to an embodiment of the present invention; FIG.
FIG. 2 is a use state diagram of a ship air discharge apparatus according to an embodiment of the present invention; FIG.

A configuration of an air discharge apparatus for a ship according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view illustrating an air discharge apparatus for a ship according to an embodiment of the present invention. FIG.

1, an air discharging device 1 for a ship according to an embodiment of the present invention includes an attachment part 100 selectively attached to an inner upper surface of a storage tank 10, An opening 200 opened to allow air remaining in the air inlet 200 to flow therein; And an extension pipe 300 having one end connected to the opening 200 and the other end extending to the outside of the storage tank 10.

Although it is described that the magnet 100 is used in the attaching portion 100 according to the present embodiment, it is not necessarily limited to this, but it can be dealt with in other configurations.

A plurality of openings 200 according to the present invention are opened and air remaining in the upper part of the inside of the storage tank 10 is introduced and then discharged to the outside of the storage tank 10 through an extension pipe 300 to be described later.

The storage tank 10 has a diameter of 1.2 m and a height of 8 m, and a ladder is installed in the inner longitudinal direction. A manhole is formed so that an operator can move to the inside of the storage tank 10 and an operator moved to the inside of the storage tank 10 through the manhole moves up the storage tank 10 along the ladder The air discharging device 1 can be installed later, and the water tightness test can be carried out by pulling out to the outside of the water head pipe.

Although the opening 200 is illustrated as a conventional pipe, the pipe may be installed in an open top shape as shown in the drawing, or may be provided with a plurality of openings 210 along the upper circumferential direction of the opening 200, It is also possible to provide a structure in which the above-

The opening 200 has a predetermined diameter so that a large amount of air can be discharged to the outside of the storage tank 10 through the extension pipe 300. The extension pipe 300 has a predetermined length, It is preferable that a flexible material capable of being bent is used.

Since the magnets are provided at the ends of the extending pieces 101 extending to both sides of the opening 200 as described above and the magnets are formed in a plurality of the mounting portions 100, there is a problem that they are separated from the inside of the storage tank 10 And stably adhered state is maintained.

The configuration of the air discharge apparatus for a ship according to one embodiment of the present invention constructed as above will be described with reference to the drawings.

Referring to FIG. 2, the operator moves through the manhole to the inside of the storage tank 10 to perform a watertightness test on the storage tank 10, and moves upward along the ladder to be installed on the attachment portion 100 And is attached to the inner upper portion of the storage tank 10 by using the magnetic force of the magnet.

Since the attachment part 100 is provided with a plurality of magnets, the attachment state of the attachment part 100 to the storage tank 10 is maintained unless the operator applies a certain amount of force. Then, the extension pipe 300 is taken out to the outside of the waterpipe pipe to complete the installation work.

After the air discharge device 1 is installed, the operator moves to the outside of the storage tank 10 and then injects a large amount of water to the inside of the storage tank 10 to a specified position to perform the water tightness test.

The air remaining in the storage tank 10 through the opening 200 flows through the extension pipe 300 to the outside of the water head pipe 300, The accurate watertightness test of the storage tank 10 is performed without causing malfunction and error of the gauge.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention as set forth in the appended claims. The present invention can be variously modified and changed by those skilled in the art, and it is also within the scope of the present invention.

100:
200: opening
300: extension pipe

Claims (3)

An air discharging device for discharging air remaining on the upper side of the storage tank to the outside during a water tightness test for a storage tank in which fuel of an engine installed on a ship is stored,
The air discharge device includes:
An attachment portion selectively attached to an inner upper surface of the storage tank;
An opening opened to allow air remaining in the storage tank to flow; And
And an extension pipe having one end communicated with the opening and the other end extending to the outside of the storage tank. The method according to claim 1,
The attaching portion
And magnets provided on extension parts extending to both sides of the opening are used. The method according to claim 1,
The opening
Wherein a plurality of openings are opened.
KR20130085090A 2013-07-19 2013-07-19 Air discharge Apparatus for Ship KR20150010291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130085090A KR20150010291A (en) 2013-07-19 2013-07-19 Air discharge Apparatus for Ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130085090A KR20150010291A (en) 2013-07-19 2013-07-19 Air discharge Apparatus for Ship

Publications (1)

Publication Number Publication Date
KR20150010291A true KR20150010291A (en) 2015-01-28

Family

ID=52482151

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20130085090A KR20150010291A (en) 2013-07-19 2013-07-19 Air discharge Apparatus for Ship

Country Status (1)

Country Link
KR (1) KR20150010291A (en)

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