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Anchor chain spray nozzle

A nozzle and anchor chain technology, applied in the direction of jetting devices, etc., can solve the problems of fixed nozzles not being able to adjust the angle at will, delay in the construction cycle of ships, and large workload, etc., to achieve good flushing effect, reduce rework, and accurately adjust the water output effect.

Inactive Publication Date: 2016-04-20
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the angle of the commonly used fixed nozzles cannot be adjusted at will, it is necessary to conduct a test after installation to know whether the flushing angle is correct. If the angle is not correct, it needs to be disassembled again, and then reinstalled and tested after being struck with a sledgehammer or other tools. When the ship owner proposes amendments, repeated amendments are required, and sometimes the flushing pipes are cut off for re-calibration, production, galvanizing and installation. The workload is very heavy, and repeated inspections will cause a great delay in the ship construction cycle.

Method used

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Experimental program
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Effect test

Embodiment 1

[0024] An anchor chain nozzle, comprising a casing 1 and a water inlet pipe 10 communicating with the casing 1, a nozzle 2 is arranged inside the casing 1, a handle 3 is fixed on the nozzle 2, the handle 3 extends through the casing 1 to the outside of the casing 1, and the nozzle 2 Move under the drive of the handle 3 to adjust the water outlet angle of the nozzle 2. Such as figure 1 As shown, the handle 3 can swing in the up and down direction, and can also swing in the front and rear directions, not only the water outlet direction of the nozzle 2 can be adjusted, but also the water outlet angle of the nozzle 2 can be adjusted, the water outlet adjustment of the nozzle 2 is more accurate, and the flushing effect is better. , reducing rework. Up and down, front and back are for clarity of description, and refer to figure 1 display in .

[0025] Specifically, the shell 1 is provided with a through hole 4, the handle 3 passes through the shell 1 through the through hole 4, t...

Embodiment 2

[0033] This embodiment is basically similar in structure to the anchor chain nozzle of Embodiment 1, including a casing 1 and a water inlet pipe 10 communicating with the casing 1. A nozzle 2 is arranged inside the casing 1, and a handle 3 is fixed on the nozzle 2, and the handle 3 passes through The casing 1 extends out of the casing 1, and the handle 3 can swing around a straight line parallel to the water inlet direction, and can also swing around a straight line perpendicular to the water inlet direction.

[0034] The difference is that the specific structure of the nozzle 2 is not limited, the specific structure of the housing 1 is not limited, and the specific positional relationship between the handle 3 and the housing 1 is not limited, as long as the water outlet direction and the water outlet angle can be adjusted simultaneously.

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Abstract

The invention discloses an anchor chain spray nozzle and relates to the technical field of ship equipment. The anchor chain spray nozzle comprises a housing, and a water inlet pipe communicated with the housing, wherein a spray nozzle is arranged inside the housing, a handle is fixed on the spray nozzle, the handle penetrates through the housing and extends out of the spray nozzle, and the spray nozzle moves under the driving of the handle so as to adjust the water outlet angle of the spray nozzle. According to the anchor chain spray nozzle provided by the invention, the handle is arranged on the spray nozzle, the handle can do back and forth movements in different directions, adjustment to water outlet direction and water outlet angle of the spray nozzle can be achieved, adjustment to the water spraying direction of the spray nozzle is more accurate, the cleaning effect to an anchor chain is good, and the phenomenon of reworking in spray nozzle manufacturing can be avoided.

Description

technical field [0001] The invention relates to the technical field of ship equipment, in particular to an anchor chain nozzle. Background technique [0002] Generally, the anchor chain on the ship needs to use fire-fighting water to flush the anchor chain when it is recovered. Now the fixed nozzle made of steel pipe is commonly used. Therefore, three or more nozzles need to be installed on the anchor chain barrel. Several nozzles are used in different ways. The angle flushes the anchor chain. [0003] Since the angle of the commonly used fixed nozzles cannot be adjusted at will, it is necessary to conduct a test after installation to know whether the flushing angle is correct. If the angle is not correct, it needs to be disassembled again, and then reinstalled and tested after being struck with a sledgehammer or other tools. When the ship owner proposes amendments, repeated amendments are required, and sometimes the flushing pipes are cut off for re-calibration, fabricatio...

Claims

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Application Information

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IPC IPC(8): B05B15/06
CPCB05B15/652
Inventor 何家骥文华平王振东黄惠霞谢雪娟
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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