Special tool for cleaning seawater header pipe of ship

Abstract

The utility model discloses a tool special for cleaning a ship seawater header pipe, and belongs to the technical field of seawater header pipe cleaning tools. The shovel mainly comprises a shovel head, a connector, a connecting rod and a force application handle, the connector is arranged on the shovel head, the connecting rod is connected to one side of the connector, and the force application handle is connected to one end of the connecting rod. According to the tool special for cleaning the seawater header pipe of the ship, the connecting rods of different numbers or different lengths are selected according to the cleaning depth of the seawater header pipe, the connecting rods are connected with the connector and the force application handle, then the water supply pipe is connected with the transverse rod part of the force application handle, and the force application handle is held by hand, so that the water supply pipe is cleaned. The front end of the shovel head is attached to the interior of the ship seawater header pipe to be pulled back and forth to clean attachments, water is supplied through the water supply pipe, the water is sprayed out through the flushing holes, and therefore the effect of cleaning and flushing the seawater header pipe is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of seawater main cleaning tools, and in particular to a special tool for cleaning seawater mains on ships. Background Art

[0002] The ship's seawater main is the primary channel for cooling and operating seawater to reach ship equipment. However, because seawater is rich in various marine organisms, including tiny algae and larvae, these organisms are drawn into the ship's equipment along with the seawater and enter the pipes along the seawater main's flow path. These organisms attach to and grow on the inner walls of the seawater main, while sediments in the seawater gradually settle within the pipes. This growth and sediment accumulation reduces the cross-sectional area of ​​the seawater main, reducing seawater flow and thus impacting the supply of cooling and operating seawater required for the normal operation of the ship's equipment.

[0003] Therefore, it is necessary to design a special tool for cleaning the seawater main pipe of a ship to clean the marine organisms and the deposited sludge attached to the inner wall of the seawater main pipe to ensure that the seawater main pipe can provide enough seawater to supply the ship equipment.

[0004] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0005] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a special tool for cleaning the main seawater pipe of a ship, so as to facilitate the cleaning of attachments inside the main pipe.

[0006] The technical solution adopted by the present application to solve its technical problem is: a special tool for cleaning pollution from a ship's seawater main, comprising a shovel head, the shovel head being in an arc shape;

[0007] A connecting head, the connecting head being arranged on the shovel head;

[0008] a connecting rod connected to one side of the connecting head;

[0009] A force applying handle is connected to one end of the connecting rod.

[0010] Furthermore, the shovel head is a component made of a rigid material, and the front end of the shovel head is provided with a chamfer.

[0011] Furthermore, the force applying handle is T-shaped and has a T-shaped hollow channel inside.

[0012] Furthermore, the interior of the connecting rod is hollow and communicates with the T-shaped hollow channel inside the force applying handle.

[0013] Furthermore, a flushing hole is provided at the front end of the connector, and the connecting rod is connected to the flushing hole.

[0014] Furthermore, a first internal thread is provided inside the connecting head, a first external thread is provided at one end of the connecting rod and is adapted to the first internal thread, a second internal thread is provided at the other end of the connecting rod, a second external thread is provided at the connecting end of the force handle and the connecting rod and is adapted to the second internal thread, and a third internal thread is provided at the other two ends of the force handle.

[0015] The beneficial effects of the present application are as follows: the present application provides a special tool for cleaning sewage from a ship's seawater main pipe. By selecting connecting rods of different numbers or lengths according to the cleaning depth of the seawater main pipe, and connecting the connecting rods to the connecting head and the force-applying handle, and then connecting the water supply pipe to the crossbar portion of the force-applying handle, the front end of the shovel head is pressed against the inside of the ship's seawater main pipe and pulled back and forth to clean the attachments, and water is supplied through the water supply pipe so that the water is sprayed out through the flushing hole, thereby achieving the effect of cleaning and flushing the seawater main pipe.

[0016] At the same time, after cleaning, the connecting rod, the force handle and the shovel head can be disassembled so that they can be easily stored or stored.

[0017] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0019] In the attached figure:

[0020] Figure 1 This is a schematic diagram of the overall assembly of a special tool for cleaning pollution from a ship's seawater main in this application;

[0021] Figure 2 for Figure 1 Exploded diagram;

[0022] Figure 3 for Figure 1 sectional view of

[0023] Figure 4 A cross-sectional view of a connecting rod of a special tool for cleaning pollution from a ship's seawater main;

[0024] Among them, the reference numerals in the figures are:

[0025] 1. Shovel head; 2. Connecting head; 21. First internal thread; 22. Flushing hole; 3. Connecting rod; 31. First external thread; 32. Second internal thread; 4. Force applying handle; 41. Second external thread; 42. Third internal thread. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] like Figures 1 to 4 As shown, the present application provides a special tool for cleaning seawater mains on ships, comprising a shovel head 1, a connecting rod 3 and a force-applying handle 4. The connecting rod 3 is used to connect the shovel head 1 and the force-applying handle 4. The shovel head 1 is made of an arc-shaped steel plate. The curvature of the shovel head 1 is slightly smaller than the inner diameter of the seawater main to be cleaned, so that its front end fits the inner wall of the seawater main. The front end of the shovel head 1 is chamfered by half the thickness of the arc-shaped steel plate. The purpose of the chamfer is to reduce resistance when the shovel head 1 cleans the inside of the main. The shovel head 1 is provided with a connector 2, which is connected to the connecting rod 3. The connecting rod 3 has two specifications of 0.5 meters and 1 meter, but is not limited thereto. It can be made according to actual needs.

[0029] like Figure 3 and Figure 4 As shown, the force-applying handle 4 is T-shaped, the interior of the connecting rod 3 is hollow, a T-shaped hollow channel is opened inside the force-applying handle 4, and a flushing hole 22 is opened at the front end of the connector 2;

[0030] In this example, by holding the force handle 4, the front end of the shovel head 1 is pulled back and forth against the inside of the seawater main to clean the attached marine organisms and deposited sludge. At the same time, the water supply pipe is connected to the two ends of the force handle 4, and water is supplied through the water supply pipe. The water from the water supply pipe can enter the inside of the connecting rod 3 through the T-shaped hollow channel and be sprayed out through the flushing hole 22 on the connecting head 2 to flush the cleaning area, thereby achieving the effect of scraping and flushing the marine organisms and sediments inside the ship's seawater main, to ensure that the main can provide sufficient seawater supply for ship equipment.

[0031] like Figures 2 to 4As shown, a first internal thread 21 is provided inside the connector 2, a first external thread 31 is provided at one end of the connecting rod 3 and is adapted to the first internal thread 21, a second internal thread 32 is provided at the other end of the connecting rod 3, and the force handle 4 is divided into a horizontal bar and a vertical bar, the horizontal bar of the force handle 4 is longer and the vertical bar is shorter, a second external thread 41 is provided at the vertical bar end of the force handle 4, the second external thread 41 is adapted to the second internal thread 32, and a third internal thread 42 is provided at both ends of the horizontal bar of the force handle 4, and the third internal thread 42 is used to connect to the water supply pipe.

[0032] In this embodiment: First, according to the cleaning depth of the seawater main pipe, different numbers and lengths of connecting rods 3 are selected for use, and the connecting head 2 is screwed onto the first internal thread 21 of the connecting rod 3 to connect the connecting head 2 with the connecting rod 3. At the same time, the ends of multiple groups of connecting rods 3 can be threadedly connected to make their lengths more suitable for the cleaning depth of the seawater main pipe. After the connecting head 2 is connected to the connecting rod 3, the second external thread 41 of the vertical rod end of the force handle 4 is connected to the second internal thread 32 of the connecting rod 3, so that the internal of the force handle 4 The T-shaped hollow is connected with the inside of the connecting rod 3 and the flushing hole 22 of the connecting head 2, and then the water supply pipe is connected to the third internal thread 42 of the cross bar end of the force handle 4, so that the seawater main can be cleaned. At the same time, under the water supply pipe, the shovel head 1 can spray water out of the flushing hole 22 when cleaning the seawater main, so as to achieve effective cleaning of the seawater main. After the cleaning operation is completed, the connecting head 2 is rotated and separated from the connecting rod 3, and the force handle 4 is separated from the connecting rod 3, so that the tool can be more conveniently stored after being disassembled as a whole.

[0033] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A special tool for cleaning seawater mains of ships, characterized in that: include: A shovel head (1), the shovel head (1) is in an arc shape; A connecting head (2), the connecting head (2) being arranged on the shovel head (1); A connecting rod (3), the connecting rod (3) being connected to one side of the connecting head (2); A force applying handle (4) is connected to one end of the connecting rod (3).

2. A special tool for cleaning pollution from a ship's seawater main according to claim 1, characterized in that: The shovel head (1) is a component made of a rigid material, and the front end of the shovel head (1) is provided with a chamfer.

3. A special tool for cleaning pollution from a ship's seawater main according to claim 2, characterized in that: The force applying handle (4) is T-shaped and has a T-shaped hollow channel inside.

4. A special tool for cleaning pollution from a ship's seawater main according to claim 3, characterized in that: The interior of the connecting rod (3) is hollow and communicates with the T-shaped hollow channel inside the force-applying handle (4).

5. A special tool for cleaning pollution from a ship's seawater main according to claim 4, characterized in that: A flushing hole (22) is provided at the front end of the connector (2), and the connecting rod (3) is connected to the flushing hole (22).

6. A special tool for cleaning pollution from a ship's seawater main according to claim 1, characterized in that: The interior of the connector (2) is provided with a first internal thread (21), one end of the connecting rod (3) is provided with a first external thread (31) adapted to the first internal thread (21), the other end of the connecting rod (3) is provided with a second internal thread (32), the connecting end of the force applying handle (4) and the connecting rod (3) is provided with a second external thread (41) adapted to the second internal thread (32), and the other two ends of the force applying handle (4) are provided with a third internal thread (42).

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