A kind of ship seawater cooling system pipeline descaling cleaning auxiliary device

Abstract

The utility model discloses a ship seawater cooling system pipeline descaling cleaning auxiliary device, a ship seawater cooling system pipeline descaling cleaning auxiliary device, including positioning board and cleaning box. The utility model provides a kind of ship seawater cooling system pipeline descaling cleaning auxiliary device is set by setting motor, when carrying out cooling pipeline cleaning, copper brush ball is sleeved in the inside of one water pipe by flexible steel cable, one motor is started at this time, so that one motor can be driven copper brush ball fast rotation by flexible steel cable, copper brush ball can be continuously removed to one water pipe inner wall incrustation, at this time, up and down moving lifting seat, so that lifting seat is moved to one water pipe inner wall incrustation by flexible steel cable and driven rotating copper brush ball and is removed, to reach the cooling tube inside incrustation physical cleaning effect, so that the problem that the single chemical way cleaning of cooling pipeline leads to pipeline larger corrosion is avoided, to improve the safety when cooling pipeline cleaning.

Description

Technical Field

[0001] This utility model relates to the technical field of an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system, specifically an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system. Background Technology

[0002] As the core carrier of marine transportation and operations, ships generate a large amount of heat during operation through their power systems, power generation equipment, and auxiliary machinery, requiring cooling systems to maintain normal operating temperatures. Due to the inconvenience of carrying freshwater and its susceptibility to microbial growth, modern ships generally use seawater as the primary cooling medium—that is, seawater is pumped from outside the ship into the central cooling system to first cool the high-temperature freshwater, which then cools the various equipment; or seawater is directly used to cool some of the more corrosion-resistant auxiliary equipment. Statistics show that the total length of the piping in a ship's seawater cooling system ranges from hundreds to thousands of meters, covering multiple key branches such as main engine cylinder liner water cooling, lubricating oil cooling, and generator set cooling. Its operating efficiency directly affects the reliability and economy of the entire ship's power system. If the cooling system fails, abnormally high equipment temperatures may lead to accelerated mechanical wear, decreased lubricating oil performance, or even engine shutdowns, seriously threatening the ship's navigational safety.

[0003] Currently, most cooling pipe cleaning methods are chemical cleaning methods, which involve injecting acidic or alkaline cleaning agents into the pipes to dissolve inorganic salt scale or neutralize corrosion products. However, this method has the problems of high corrosion risk and limited cleaning applicability. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system, including a positioning plate and a cleaning box. A first water pipe is fixedly sleeved inside the positioning plate, and a second water pipe is fixedly sleeved inside the first water pipe. A first valve is fixedly sleeved at the top of the first water pipe, and a second valve is fixedly sleeved at one end of the second water pipe. A limit post is fixedly connected to the top of the second water pipe, and a lifting seat is movably sleeved at the top of the limit post. A first motor is fixedly installed on the top of the lifting seat, and a connecting seat is fixedly sleeved on the output shaft of the first motor. A flexible steel cable is fixedly sleeved inside the connecting seat, and a copper brush ball is fixedly sleeved at one end of the flexible steel cable. A fixing mechanism is provided inside the connecting seat. A funnel is fixedly sleeved at the top of the cleaning box, a flushing mechanism is provided on one side of the top of the positioning plate, and an auxiliary mechanism is provided inside the cleaning box.

[0006] Preferably, the copper brush ball is movably sleeved inside the No. 1 water pipe, and the copper brush ball is located directly below the No. 1 motor.

[0007] Preferably, the fixing mechanism includes a positioning post, which is fixedly sleeved on the top of the flexible steel cable and the bottom of the connecting seat, and a threaded post is threadedly sleeved on the front of the connecting seat.

[0008] Preferably, the flushing mechanism includes a high-pressure water pump, which is fixedly installed on the top of the positioning plate. A flushing pipe is fixedly sleeved on the side of the high-pressure water pump. One end of the flushing pipe is fixedly sleeved on one end of the second water pipe, and the other end of the flushing pipe is fixedly sleeved on the bottom of the cleaning box.

[0009] Preferably, the auxiliary mechanism includes a second motor, which is fixedly installed on the top of the cleaning box. A stirring arm is fixedly sleeved on the output shaft of the second motor, and the stirring arm is movably sleeved inside the cleaning box.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This auxiliary device for descaling and cleaning pipes in a marine seawater cooling system is equipped with a No. 1 motor. When descaling and cleaning of the cooling pipes is required, a copper brush ball is attached to the inside of the No. 1 water pipe via a flexible steel cable. At this time, the No. 1 motor is started, which drives the copper brush ball to rotate rapidly via the flexible steel cable, so that the copper brush ball can continuously wipe away the scale on the inner wall of the No. 1 water pipe. At the same time, the lifting seat moves up and down, so that the lifting seat drives the rotating copper brush ball via the flexible steel cable to move and wipe away the scale on the inner wall of the No. 1 water pipe. This achieves the physical cleaning effect of scale inside the cooling pipe, avoiding the problem of large corrosion of the pipes caused by the single chemical cleaning method, thereby improving the safety of cleaning the cooling pipes.

[0011] In addition, this auxiliary device for descaling and cleaning pipelines in a marine seawater cooling system also features a fixing mechanism. When cleaning pipelines of different lengths using flexible steel cables of varying lengths, the flexible steel cable with a positioning post is fitted inside the connector. By rotating the threaded post, the threaded post can fix one end of the flexible steel cable inside the connector through the positioning post, thus achieving the installation and connection effect between the flexible steel cable and the copper brush ball. This facilitates the installation of copper brush balls of different specifications and, consequently, the cleaning of pipelines of different specifications. Attached Figure Description

[0012] Figure 1 A schematic diagram of a preferred embodiment of an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system provided by this utility model;

[0013] Figure 2 This is a cross-sectional view of the cleaning box in the structure of this utility model;

[0014] Figure 3 This is a front view of the copper brush ball in the structure of this utility model;

[0015] Figure 4 This is a front view of the fixing mechanism in the structure of this utility model.

[0016] In the diagram: 1. Positioning plate; 2. Cleaning box; 3. Water pipe No. 1; 4. Water pipe No. 2; 5. Valve No. 1; 6. Valve No. 2; 7. Limiting post; 8. Lifting seat; 9. Motor No. 1; 10. Connecting seat; 11. Flexible steel cable; 12. Copper brush ball; 13. Fixing mechanism; 131. Positioning post; 132. Threaded post; 14. Funnel; 15. Flushing mechanism; 151. High-pressure water pump; 152. Flushing pipe; 16. Auxiliary mechanism; 161. Motor No. 2; 162. Stirring arm. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0018] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-4 This utility model provides an embodiment of an auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system. The device comprises a positioning plate 1 and a cleaning box 2. A first water pipe 3 is fixedly sleeved inside the positioning plate 1. A second water pipe 4 is fixedly sleeved inside the first water pipe 3. A first valve 5 is fixedly sleeved at the top of the first water pipe 3. A second valve 6 is fixedly sleeved at one end of the second water pipe 4. A limiting post 7 is fixedly connected to the top of the second water pipe 4. A lifting seat 8 is movably sleeved at the top of the limiting post 7. A first motor 9 is fixedly installed at the top of the lifting seat 8. A connecting seat 10 is fixedly sleeved on the output shaft of the first motor 9. A flexible steel cable 11 is fixedly sleeved inside the connecting seat 10. A copper brush ball 12 is fixedly sleeved at one end of the flexible steel cable 11. A fixing mechanism 13 is provided inside the connecting seat 10. A funnel 14 is fixedly sleeved at the top of the cleaning box 2. A flushing mechanism 15 is provided on one side of the top of the positioning plate 1. An auxiliary mechanism 16 is provided inside the cleaning box 2.

[0023] The copper brush ball 12 is movably fitted inside the No. 1 water pipe 3, and is located directly below the No. 1 motor 9. By setting up the No. 1 motor 9, when it is necessary to clean the cooling pipe for descaling, the copper brush ball 12 is fitted inside the No. 1 water pipe 3 through the flexible steel cable 11. At this time, the No. 1 motor 9 is started, so that the No. 1 motor 9 drives the copper brush ball 12 to rotate rapidly through the flexible steel cable 11, so that the copper brush ball 12 can continuously wipe away the scale on the inner wall of the No. 1 water pipe 3. At the same time, the lifting seat 8 is moved up and down, so that the lifting seat 8 drives the rotating copper brush ball 12 through the flexible steel cable 11 to move and wipe away the scale on the inner wall of the No. 1 water pipe 3. This achieves the effect of physical cleaning of the scale inside the cooling pipe, avoiding the problem of large corrosion of the pipe caused by the single chemical cleaning method, thus improving the safety of the cooling pipe cleaning.

[0024] The fixing mechanism 13 includes a positioning post 131, which is fixedly sleeved on the top of the flexible steel cable 11 and the bottom of the connecting seat 10. A threaded post 132 is threaded onto the front of the connecting seat 10. By setting the fixing mechanism 13, when cleaning pipelines of different lengths using flexible steel cables 11 of different lengths, the flexible steel cable 11 with the positioning post 131 is sleeved inside the connecting seat 10. At this time, the threaded post 132 is rotated so that the threaded post 132 can fix one end of the flexible steel cable 11 inside the connecting seat 10 through the positioning post 131. This achieves the installation and connection effect between the flexible steel cable 11 and the copper brush ball 12, thus facilitating the installation of copper brush balls 12 of different specifications and facilitating the cleaning of pipelines of different specifications.

[0025] The flushing mechanism 15 includes a high-pressure water pump 151, which is fixedly installed on the top of the positioning plate 1. A flushing pipe 152 is fixedly sleeved on the side of the high-pressure water pump 151. One end of the flushing pipe 152 is fixedly sleeved on one end of the second water pipe 4, and the other end of the flushing pipe 152 is fixedly sleeved on the bottom of the cleaning tank 2. By setting up the flushing mechanism 15, when the scale inside the cooling pipe is wiped off, the high-pressure water pump 151 is started, so that the high-pressure water pump 151 can draw in the clean water flow inside the cleaning tank 2 through the flushing pipe 152 and then quickly discharge it into the second water pipe 4, thereby achieving the flushing effect of the scale inside the flushing pipe 152, and thus achieving the flushing and discharge effect of the scale inside the cooling pipe.

[0026] The auxiliary mechanism 16 includes a second motor 161, which is fixedly installed on the top of the cleaning tank 2. A stirring arm 162 is fixedly sleeved on the output shaft of the second motor 161 and is movably sleeved inside the cleaning tank 2. By setting up the auxiliary mechanism 16, when chemical cleaning of the cooling pipes is required, chemical cleaning agent and water are injected into the cleaning tank 2. At this time, the second motor 161 is started, so that the second motor 161 can drive the stirring arm 162 to stir the cleaning agent inside the cleaning tank 2, thereby achieving the effect of mixing and configuring the pipe cleaning agent, thus bringing convenience to the chemical cleaning of the cooling pipes.

[0027] Working principle: When descaling and cleaning of cooling pipes is required, the copper brush ball 12 is sleeved inside the No. 1 water pipe 3 via the flexible steel cable 11. At this time, the No. 1 motor 9 is started, causing the copper brush ball 12 to rotate rapidly via the flexible steel cable 11, continuously wiping away the scale on the inner wall of the No. 1 water pipe 3. Simultaneously, the lifting seat 8 moves up and down, causing the rotating copper brush ball 12 to move and wipe away the scale on the inner wall of the No. 1 water pipe 3 via the flexible steel cable 11. This achieves a physical cleaning effect of the scale inside the cooling pipe, avoiding the problem of significant corrosion caused by a single chemical cleaning method, thus improving the safety of cooling pipe cleaning. When cleaning pipes of different lengths using flexible steel cables 11, the flexible steel cable 11 with positioning post 131 is sleeved inside the connecting seat 10. The threaded post 132 is then rotated, allowing it to fix one end of the flexible steel cable 11 inside the connecting seat 10 via the positioning post 131. This facilitates the installation and connection of the flexible steel cable 11 and the copper brush ball 12, thereby making it convenient to install copper brush balls 12 of different specifications and to clean pipes of different specifications. When the scale inside the cooling pipe is removed, the high-pressure water pump 151 is started, so that the high-pressure water pump 151 can draw the cleaning water inside the cleaning tank 2 through the flushing pipe 152 and then quickly discharge it into the second water pipe 4, thereby achieving the flushing effect of scale inside the flushing pipe 152 and the flushing and discharge effect of scale inside the cooling pipe. When chemical cleaning of the cooling pipe is required, the chemical cleaning agent and water are injected into the cleaning tank 2. At this time, the second motor 161 is started, so that the second motor 161 can drive the stirring arm 162 to stir the cleaning agent inside the cleaning tank 2, thereby achieving the mixing and preparation effect of pipe cleaning agent, thus facilitating the chemical cleaning of the cooling pipe. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An auxiliary device for descaling and cleaning pipelines in a ship's seawater cooling system, characterized in that: The device includes a positioning plate and a cleaning box. A first water pipe is fixedly fitted inside the positioning plate, and a second water pipe is fixedly fitted inside the first water pipe. A first valve is fixedly fitted to the top of the first water pipe, and a second valve is fixedly fitted to one end of the second water pipe. A limit post is fixedly connected to the top of the second water pipe, and a lifting seat is movably fitted to the top of the limit post. A first motor is fixedly mounted on the top of the lifting seat, and a connecting seat is fixedly fitted to the output shaft of the first motor. A flexible steel cable is fixedly fitted inside the connecting seat, and a copper brush ball is fixedly fitted to one end of the flexible steel cable. A fixing mechanism is provided inside the connecting seat. A funnel is fixedly fitted to the top of the cleaning box. A flushing mechanism is provided on one side of the top of the positioning plate, and an auxiliary mechanism is provided inside the cleaning box.

2. The auxiliary device for descaling and cleaning pipelines of a ship's seawater cooling system according to claim 1, characterized in that: The copper brush ball is movably fitted inside the No. 1 water pipe, and the copper brush ball is located directly below the No. 1 motor.

3. The auxiliary device for descaling and cleaning pipelines of a ship's seawater cooling system according to claim 1, characterized in that: The fixing mechanism includes a positioning post, which is fixedly sleeved on the top of the flexible steel cable and the bottom of the connecting seat. A threaded post is threadedly sleeved on the front of the connecting seat.

4. The auxiliary device for descaling and cleaning pipelines of a ship's seawater cooling system according to claim 1, characterized in that: The flushing mechanism includes a high-pressure water pump, which is fixedly installed on the top of the positioning plate. A flushing pipe is fixedly sleeved on the side of the high-pressure water pump. One end of the flushing pipe is fixedly sleeved on one end of the second water pipe, and the other end of the flushing pipe is fixedly sleeved on the bottom of the cleaning box.

5. The auxiliary device for descaling and cleaning pipelines of a ship's seawater cooling system according to claim 1, characterized in that: The auxiliary mechanism includes a second motor, which is fixedly installed on the top of the cleaning box. A stirring arm is fixedly sleeved on the output shaft of the second motor, and the stirring arm is movably sleeved inside the cleaning box.

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