CN217100358U

CN217100358U - Marine mud outboard pipe installing the system

Info

Publication number: CN217100358U
Application number: CN202220951077.7U
Authority: CN
Inventors: 魏佳佳; 李万兵; 马彬彬
Original assignee: Jiangsu Yangzi Mitsui Shipbuilding Co ltd
Current assignee: Jiangsu Yangzi Mitsui Shipbuilding Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-02
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a marine mud outband pipe installing the system, including the ballast tank, install the pipeline that is the U type structure of inversion in the ballast tank, from the supreme underloading operation waterline, ballast waterline, heavy load waterline of being equipped with in proper order down in the ballast tank, the position that is close to the side in the ballast tank is equipped with first ball valve, the top of ballast tank is the main deck, be equipped with power pack on the main deck face and take manual operating means and it is connected with first ball valve through single core tube; the beneficial effects of the utility model are that, can prevent that the mud pipeline from blockking up to set the pipeline to the U-shaped of invering, can realize the function of non return, and set up the permeability cell, can eliminate the influence of breathing out, the people of being convenient for use.

Description

Marine mud outboard pipe installing the system

Technical Field

The utility model relates to a boats and ships technical field, especially a marine mud outboard pipe installing the system.

Background

The conventional use design, the shipboard outer pipe needs a non-return function when in use, seawater is prevented from flowing backwards, the conventional shipboard outer pipe usually adopts a mud pipe, and if the conventional stop check valve or check valve is adopted, the pipeline is easily blocked due to the design of a valve core, so that the normal use is influenced;

in view of the foregoing, there is a need for an improved umbilical cord outer tube that can accommodate the needs of today's umbilical cord outer tube applications.

SUMMERY OF THE UTILITY MODEL

Because there is certain defect in current winding displacement outer tube when using, it can not satisfy people's user demand, consequently we have designed a marine mud outboard tube mounting system on the basis of prior art defect, can guarantee the unobstructed of mud pipeline, reach the non return function to can avoid holding back the breath the influence.

Realize above-mentioned purpose the technical scheme of the utility model be, a marine mud board outer tube installing the system, including the ballast tank, install the pipeline that is the U type structure of invering in the ballast tank, supreme underloading operation waterline, ballast waterline, the heavy load waterline of being equipped with in proper order are followed to the ballast tank in the follow, the position that is close to the side in the ballast tank is equipped with first ball valve, the top in ballast tank is the main deck, it takes manual operating means and it is connected with first ball valve through single core pipe to be equipped with the power pack on the main deck face.

To the further supplement of this technical scheme, the play outboard installation of first ball valve is higher than light load operation waterline and is less than the ballast waterline.

Further supplement to this technical scheme, the topmost of pipeline is higher than heavily loaded waterline.

The technical scheme is further supplemented, the top end of the pipeline is also provided with a vent pipe, and the top end of the vent pipe is higher than the surface of the main deck.

The technical scheme is further supplemented, and the distance between the water inlet point of the vent pipe and the height of the surface of the main deck is larger than 760 mm.

In addition to the technical scheme, a cargo hold pipe is arranged on one side of the ballast tank, a second ball valve is arranged in the cargo hold pipe, and the second ball valve is connected with a pipeline.

The technical scheme is further supplemented, and the first ball valve and the second ball valve are full-bore ball valves.

The mud pipeline blocking prevention device has the advantages that the mud pipeline can be prevented from being blocked, the pipeline is arranged to be in an inverted U shape, the non-return function can be achieved, the ventilation pipe is arranged, the air blocking influence can be eliminated, and people can use the mud pipeline blocking prevention device conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

in the figure, 1, ballast tank; 2. a pipeline; 3. operating a water line under light load; 4. ballast water line; 5. reloading the waterline; 6. a first ball valve; 7. a main deck; 8. the power unit is provided with a manual operation device; 9. a single core tube; 10. a gas permeable pipe; 11. performing cargo compartment pipe treatment; 12. a second ball valve.

Detailed Description

In order to make the technical solution more clear to those skilled in the art, the technical solution of the present invention will be described in detail below with reference to fig. 1:

the utility model provides a marine mud outband pipe installing the system, includes ballast tank 1, install the pipeline 2 that is the U type structure of invering in the ballast tank 1, supreme underloading operation waterline 3, ballast waterline 4, the heavy waterline 5 of being equipped with in proper order are followed to the follow in the ballast tank 1, the position that is close to the side in the ballast tank 1 is equipped with first ball valve 6, the top of ballast tank 1 is main deck 7, it takes manual operation device 8 and its to be connected with first ball valve 6 through single core pipe 9 to be equipped with power unit on the main deck 7, and wherein power unit takes setting of manual operation device 8 to operate first ball valve 6 through single core pipe 9 remotely.

Wherein, the play outboard installation of first ball valve 6 is higher than light load operation waterline 3 and is less than ballast waterline 4, the topmost of pipeline 2 is higher than heavy load waterline 5 to the pipeline 2 bending of big radius is adopted in the place of the U type return bend of pipeline 2, is convenient for the unblocked operation of pipeline 2.

In order to eliminate the breath holding effect, a vent pipe 10 is further installed at the top end position of the pipeline 2, and the top end of the vent pipe 10 is higher than the surface of the main deck 7.

In order to facilitate water inflow, the distance between the water inlet point of the ventilating pipe 10 and the surface of the main deck 7 is more than 760 mm.

Wherein, ballast tank 1 one side is equipped with the cargo hold pipe and makes 11, be equipped with second ball valve 12 in the cargo hold pipe and makes 11, second ball valve 12 is connected with pipeline 2, conveniently makes inside the opening and closing operation of carrying out pipeline 2 at the pipe, wherein, first ball valve 6 is the hydraulic ball valve, first ball valve 6, second ball valve 12 are full latus rectum ball valves.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a marine mud outband pipe installing the system, includes ballast tank (1), its characterized in that, install pipeline (2) that are the U type structure of invering in ballast tank (1), supreme light load operation waterline (3), ballast waterline (4), heavy load waterline (5) of being equipped with in proper order are followed to the follow in ballast tank (1), the position that is close to the side in ballast tank (1) is equipped with first ball valve (6), the top of ballast tank (1) is main deck (7), it takes manual operating means (8) and it to be connected with first ball valve (6) through single core pipe (9) to be equipped with power pack on main deck (7) face.

2. Marine mud outboard pipe installation system according to claim 1, wherein an outboard device of said first ball valve (6) is above the light load water line (3) and below the ballast water line (4).

3. The marine mud outboard pipe installation system of claim 2, wherein a topmost end of the pipeline (2) is above a heavy load waterline (5).

4. The marine mud outboard pipe installation system according to claim 3, wherein a breather pipe (10) is further installed at a top end position of the pipeline (2), and a top end of the breather pipe (10) is higher than a main deck (7) surface.

5. Marine mud outboard pipe installation system according to claim 4, wherein the water inlet point of said gas permeable pipe (10) is located at a height distance of more than 760mm from the main deck (7) surface.

6. The mud outboard pipe installation system for ships according to claim 1, wherein a cargo tank pipe (11) is provided on one side of the ballast tank (1), a second ball valve (12) is provided in the cargo tank pipe (11), and the second ball valve (12) is connected with the pipeline (2).

7. Marine mud outboard pipe installation system according to claim 6, wherein said first ball valve (6), said second ball valve (12) being a full bore ball valve.