CN221269079U

CN221269079U - Ship anchor chain flushing device

Info

Publication number: CN221269079U
Application number: CN202322938917.3U
Authority: CN
Inventors: 林其瀚
Original assignee: Xiamen Shipbuilding Industry Co ltd
Current assignee: Xiamen Shipbuilding Industry Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-07-05
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a ship anchor chain flushing device, which belongs to the technical field of ship anchors and comprises an anchor chain barrel and an anchor chain body, wherein the anchor chain body penetrates through the anchor chain barrel, nine anchor chain nozzles are arranged on the anchor chain barrel, each anchor chain nozzle is communicated with a flushing water pipe, and the nine anchor chain nozzles are divided into three first-layer nozzles, three second-layer nozzles and three third-layer nozzles according to positions.

Description

Ship anchor chain flushing device

Technical Field

The utility model relates to the technical field of ship anchors, in particular to a ship anchor chain flushing device.

Background

The anchor is of various types, the drilling platform is usually used with a large-grabbing anchor, experiments show that the grabbing force of the anchor shank rotating upwards for 6 degrees starts to decline, the grabbing force of the anchor shank rotating upwards for 12 degrees obviously declines, therefore, the lower end of the anchor chain is tangential to the seabed when the anchor is anchored, otherwise, the anchor is in danger of moving away, namely, the anchor shank is lifted by pulling the anchor chain upwards by utilizing the characteristics, the anchor loses grabbing force, and finally the anchor breaks the ground.

In the prior art, the flushing nozzles are arranged on the same layer, no step distribution exists, and no other measures are needed for further cleaning after one flushing fails to clean.

Based on the above, the utility model designs a ship anchor chain flushing device to solve the above problems.

Disclosure of utility model

The utility model aims to provide a ship anchor chain flushing device so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boats and ships anchor chain washing unit, includes hawse pipe and anchor chain body, the anchor chain body passes the hawse pipe, be provided with nine anchor chain nozzles on the hawse pipe, every all communicate on the anchor chain nozzle has the wash pipe, nine the anchor chain nozzle divide into three first layer nozzle, three second floor nozzle and three third layer nozzle according to the position.

By adopting the technical scheme, the anchor chain can be cleaned in a layered manner, so that the cleaning effect of the anchor chain is improved.

Preferably, the distance between the first layer nozzle and the second layer nozzle is 450mm-550mm, and the distance between the second layer nozzle and the third layer nozzle is 450mm-550mm.

Through adopting above-mentioned technical scheme, set up corresponding interval according to the hawse pipe of different length, and then can be to the better washing of hawse.

Preferably, nine anchor chain nozzles are arranged on the anchor chain barrel eccentrically.

Through adopting above-mentioned technical scheme for the blowout rivers are more dispersed, wash the area and can obtain very big promotion.

Preferably, the horizontal angle between the second layer nozzle and the nearest first layer nozzle is 40 degrees, and the horizontal angle between the third layer nozzle and the nearest second layer nozzle is 40 degrees.

By adopting the technical scheme, the nine nozzles form three hundred sixty degrees to flush the anchor chain, so that the flushing area is increased.

Preferably, the bottom end of the anchor chain body is also connected with a ship anchor.

In summary, the application has the following beneficial technical effects:

1. the flushing nozzles are arranged in three layers, each layer is spaced by about 500mm (determined according to the length of the hawse pipe), each layer of nozzles are uniformly distributed along the outer edge of the hawse pipe, and the nozzles in different layers are arranged in a spiral manner, namely, each layer of nozzles and the nozzles in the last layer are staggered at a certain angle.

2. The flushing nozzle forms a certain angle with the center of the hawse pipe, which is favorable for more uniform flushing of water columns, increases the flushing effective area and has the eccentricity of about 1/4 of the largest dimension of the section of the hawse pipe.

3. Because the diameter of the anchor chain tube is limited, the number of nozzles in the same circle is limited in consideration of the fact that the overall strength is not affected, and the anchor chain is insufficiently flushed, so that the anchor chain is arranged in multiple layers, the number of the nozzles is increased, and the flushing is more sufficient.

4. The three layers of anchor chain nozzles have consistent water sources, and meanwhile, the upper layer of water sprayed and dripped has a pre-cleaning effect on the sludge adhered to the anchor chain below, so that the effect is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the structure of the anchor chain nozzle layered arrangement of the present embodiment;

Fig. 3 is a schematic diagram showing the flow direction of the flushing water in the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. A hawse pipe; 2. a chain anchor nozzle; 21. a first layer nozzle; 22. a second layer nozzle; 23. a third layer of nozzles; 3. a flushing water pipe; 4. an anchor chain body; 5. and (5) a ship anchor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application is described in further detail below with reference to fig. 1-3.

Referring to fig. 1 and 2, a ship anchor chain flushing device comprises an anchor chain barrel 1 and an anchor chain body 4, wherein the bottom end of the anchor chain body 4 is also connected with a ship anchor 5, the anchor chain body 4 passes through the anchor chain barrel 1, nine anchor chain nozzles 2 are arranged on the anchor chain barrel 1, flushing water pipes 3 are communicated with each anchor chain nozzle 2, the nine anchor chain nozzles 2 are divided into three first layer nozzles 21, three second layer nozzles 22 and three third layer nozzles 23 according to positions, and the anchor chain body 4 can be flushed better through three groups of nozzles with different heights, so that the using effect of the device is improved.

Referring to fig. 2, the distance between the first layer nozzle 21 and the second layer nozzle 22 is 450mm-550mm, and the distance between the second layer nozzle 22 and the third layer nozzle 23 is 450mm-550mm, so that the three layers of nozzles can be arranged at different intervals according to the hawse pipes 1 with different lengths, and further flushing is more uniform.

Referring to fig. 1, nine anchor chain nozzles 2 are all eccentrically disposed on a anchor chain barrel 1, so that a more comprehensive flushing of an anchor chain body 4 can be performed.

Referring to fig. 1, the horizontal angle between the second layer nozzle 22 and the nearest first layer nozzle 21 is 40 °, the horizontal angle between the third layer nozzle 23 and the nearest second layer nozzle 22 is 40 °, and the flushing effect on the anchor chain body 4 and the sludge removal effect can be increased.

Referring to fig. 3, external water flow enters each nozzle from the position a in turn, so that the effect of flushing the nozzles can be improved.

The implementation principle of the embodiment is as follows: with wash pipe 3 and external water source intercommunication, then when anchor chain body 4 removes from anchor chain section of thick bamboo 1 inside, the water column that a plurality of nozzles produced can carry out fine washing to anchor chain body 4, and the multilayer washes simultaneously can effectively increase anchor chain body 4's washing effect.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boats and ships hawse washing unit, includes hawse pipe (1) and hawse body (4), hawse body (4) pass hawse pipe (1), its characterized in that: nine anchor chain nozzles (2) are arranged on the anchor chain barrel (1), each anchor chain nozzle (2) is communicated with a flushing water pipe (3), and the nine anchor chain nozzles (2) are divided into three first-layer nozzles (21), three second-layer nozzles (22) and three third-layer nozzles (23) according to positions.

2. A marine anchor chain flushing device as set forth in claim 1, wherein: the distance between the first layer nozzle (21) and the second layer nozzle (22) is 450-550 mm, and the distance between the second layer nozzle (22) and the third layer nozzle (23) is 450-550 mm.

3. A marine anchor chain flushing device as set forth in claim 1, wherein: the nine anchor chain nozzles (2) are all eccentrically arranged on the anchor chain barrel (1).

4. A marine anchor chain flushing device as set forth in claim 1, wherein: the horizontal included angle between the second-layer nozzle (22) and the nearest first-layer nozzle (21) is 40 degrees, and the horizontal included angle between the third-layer nozzle (23) and the nearest second-layer nozzle (22) is 40 degrees.

5. A marine anchor chain flushing device as set forth in claim 1, wherein: the bottom end of the anchor chain body (4) is also connected with a ship anchor (5).