A ballast water system pump control device

Abstract

The utility model discloses a ballast water system water pump control device, including a control body, a touch screen is embedded and fixedly arranged on one side of the control body, a first slot is provided on one side of the control body, a second slot is provided on one side of the control body, a winding mechanism is arranged inside the first slot, a storage mechanism is arranged inside the second slot, and the storage mechanism includes a movable shaft, a first winding roller, a first movable block, a first fixed block and a first spring. The utility model pulls out a protective film, then covers the outside of the touch screen, and then fixes it on the winding mechanism, so that the protective film is used for protection to prevent grease from being contaminated on the outside of the touch screen, so as to ensure the stability and service life of the touch screen. When replacing the first winding roller, the first movable block is moved along the first winding roller, so that the first spring is squeezed, and at this time the first movable block is separated from the outside of the first fixed block, and then the first winding roller can be disassembled for replacement.

Description

Technical Field

[0001] The utility model relates to the field of ballast water system equipment, in particular to a ballast water system water pump control device. Background Art

[0002] The ballast water system is a system used for ships and offshore platforms, mainly composed of ballast water pumps, ballast water pipelines, ballast tanks and related valves; the system uses the power of ballast water to reduce the impact of external forces such as wind and waves, rudders, thrust, etc. encountered by ships at sea, thereby improving the stability of the hull and navigation performance.

[0003] The water pump control equipment of the ballast water system uses a control box for control work, and the start-up of the pump body and the start-up and closing of the valve are controlled through the touch screen. When used for a long time, the grease of the hands will be contaminated on the display screen due to the touch, which will contaminate the outside of the display screen during long-term use, resulting in a reduction in the service life of the display screen. At the same time, it is easy to cause the touch screen to be insensitive, affecting normal control operations. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a ballast water system water pump control device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ballast water system water pump control device, comprising a control body, a touch screen is embedded and fixedly arranged on one side of the control body, a first slot is opened on one side of the control body, a second slot is opened on one side of the control body, a winding mechanism is arranged inside the first slot, a storage mechanism is arranged inside the second slot, the storage mechanism comprises a movable shaft, a first winding roller, a first movable block, a first fixed block and a first spring, the movable shaft is movably embedded on the inner wall of the second slot, the first fixed block is fixed on one side of the movable shaft, and the first movable block is movably sleeved on the first fixed block On the outside, the first winding roller is movably sleeved on the outside of the first movable block, the first spring is fixed between the first winding roller and the first movable block, a protective film is arranged around the outside of the first winding roller, the protective film is pulled out when in use, and then covered on the outside of the touch screen, and then fixed on the winding mechanism, so that the protective film is used for protection to prevent grease from being contaminated on the outside of the touch screen, thereby ensuring the stability and service life of the touch screen, when replacing the first winding roller, the first movable block is moved along the first winding roller, so that the first spring is squeezed, and at this time the first movable block is separated from the outside of the first fixed block, and then the first winding roller can be disassembled for replacement.

[0006] Preferably, the winding mechanism includes a motor, a second fixed block, a second movable block, a second spring and a second winding roller, the motor is fixed on the inner wall of the first slot body, the second fixed block is fixed at the output end of the motor, the second movable block is movably sleeved on the outside of the second fixed block, the second winding roller is movably sleeved on the outside of the second movable block, and the second spring is fixed between the second movable block and the second winding roller. When in use, the protective film is covered on the outside of the touch screen and then bonded and fixed to the outside of the second winding roller. After the protective film has been used for a period of time, the motor is started, and the motor drives the second fixed block to rotate, and the second winding roller is driven to rotate through the second movable block, so that the used protective film is wound and fixed on the outside of the second winding roller, and the new protective film covers the outside of the touch screen, thereby ensuring the clarity of the touch screen and preventing the contaminated protective film from affecting the clarity of the touch screen.

[0007] Preferably, a friction force that hinders the rotation of the movable shaft is provided between the movable shaft and the inner wall of the second slot body.

[0008] Preferably, the first fixing block has a rectangular cross section.

[0009] Preferably, the second fixing block on the other side is movably embedded on the inner wall of the first slot body through a rotating shaft.

[0010] Preferably, the second fixing block has a rectangular cross section.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, the protective film is pulled out, and then covered on the outside of the touch screen, and then fixed on the winding mechanism, so that the protective film is used for protection to prevent grease from being contaminated on the outside of the touch screen, thereby ensuring the stability and service life of the touch screen. When replacing the first winding roller, the first movable block is moved along the first winding roller so that the first spring is squeezed, and at this time the first movable block is separated from the outside of the first fixed block, and then the first winding roller can be disassembled for replacement;

[0013] 2. When the utility model is in use, after the protective film is covered on the outside of the touch screen, the protective film is bonded and fixed on the outside of the second winding roller. When the protective film has been used for a period of time, the motor is started, and the motor drives the second fixed block to rotate, and the second winding roller is driven to rotate through the second movable block, so that the used protective film is wound and fixed on the outside of the second winding roller, and the new protective film covers the outside of the touch screen, thereby ensuring the clarity of the touch screen and preventing the contaminated protective film from affecting the clarity of the touch screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a water pump control device for a ballast water system according to the utility model;

[0015] Figure 2 This is a cross-sectional view of a water pump control device for a ballast water system according to the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of a water pump control device A for a ballast water system of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of a water pump control device B of a ballast water system of the utility model.

[0018] In the figure: 1. control body; 2. touch screen; 3. first slot body; 4. second slot body; 5. motor; 6. second fixed block; 7. second movable block; 8. second winding roller; 9. second spring; 10. first winding roller; 11. first movable block; 12. first spring; 13. first fixed block; 14. movable shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a ballast water system water pump control device, including a control body 1, a touch screen 2 is embedded and fixed on one side of the control body 1, a first slot 3 is opened on one side of the control body 1, a second slot 4 is opened on one side of the control body 1, a winding mechanism is arranged inside the first slot 3, a storage mechanism is arranged inside the second slot 4, the storage mechanism includes a movable shaft 14, a first winding roller 10, a first movable block 11, a first fixed block 13 and a first spring 12, the movable shaft 14 is movably embedded on the inner side wall of the second slot 4, there is a friction force between the movable shaft 14 and the inner side wall of the second slot 4 that hinders the rotation of the movable shaft 14, the first fixed block 13 is welded and fixed on one side of the movable shaft 14, the cross section of the first fixed block 13 is rectangular, and the first movable block 11 is movably sleeved On the outside of the first fixed block 13, the first winding roller 10 is movably sleeved on the outside of the first movable block 11, and the first spring 12 is welded and fixed between the first winding roller 10 and the first movable block 11. A protective film surrounds the outside of the first winding roller 10. When in use, the protective film is pulled out and then covered on the outside of the touch screen 2, and then fixed on the winding mechanism. In this way, the protective film is used for protection to prevent grease from being contaminated on the outside of the touch screen 2, thereby ensuring the stability and service life of the touch screen 2. When replacing the first winding roller 10, the first movable block 11 is moved along the first winding roller 10, so that the first spring 12 is squeezed. At this time, the first movable block 11 is separated from the outside of the first fixed block 13, and then the first winding roller 10 can be disassembled for replacement.

[0021] The winding mechanism includes a motor 5, a second fixed block 6, a second movable block 7, a second spring 9 and a second winding roller 8. The motor 5 is fixed to the inner wall of the first slot body 3 through a mounting frame, and the second fixed block 6 is fixed to the output end position of the motor 5 through a coupling. The second fixed block 6 on the other side is movably embedded in the inner wall of the first slot body 3 through a rotating shaft, and the second movable block 7 is movably sleeved on the outer side of the second fixed block 6. The cross-section of the second fixed block 6 is rectangular, and the second winding roller 8 is movably sleeved on the outer side of the second movable block 7. The second spring 9 is welded and fixed between the second movable block 7 and the second winding roller 8. When in use, the protective film is covered on the outer side of the touch screen 2, and the protective film is bonded and fixed to the outer side of the second winding roller 8. When the protective film has been used for a period of time, the motor 5 is started at this time, and the motor 5 drives the second fixed block 6 to rotate, and the second winding roller 8 is driven to rotate through the second movable block 7, so that the used protective film is wound and fixed on the outer side of the second winding roller 8, and the new protective film covers the outer side of the touch screen 2, so as to ensure the clarity of the touch screen 2 and prevent the contaminated protective film from affecting the clarity of the touch screen 2.

[0022] Working principle: when in use, the protective film is pulled out, and then covered on the outside of the touch screen 2, and then fixed on the winding mechanism, so that the protective film is used for protection to prevent grease from being contaminated on the outside of the touch screen 2, thereby ensuring the stability and service life of the touch screen 2. When replacing the first winding roller 10, the first movable block 11 is moved along the first winding roller 10 so that the first spring 12 is squeezed. At this time, the first movable block 11 is separated from the outside of the first fixed block 13, and then the first winding roller 10 can be disassembled for replacement; when in use, after the protective film is covered on the outside of the touch screen 2, the protective film is bonded and fixed to the outside of the second winding roller 8. When the protective film has been used for a period of time, the motor 5 is started at this time, and the motor 5 drives the second fixed block 6 to rotate, and the second winding roller 8 is driven to rotate through the second movable block 7, so that the used protective film is wound and fixed on the outside of the second winding roller 8, and the new protective film covers the outside of the touch screen 2, thereby ensuring the clarity of the touch screen 2 and preventing the contaminated protective film from affecting the clarity of the touch screen 2.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ballast water system pump control device, comprising a control body (1), characterized in that: A touch screen (2) is embedded and fixedly arranged on one side of the control body (1); a first slot (3) is provided on one side of the control body (1); a second slot (4) is provided on one side of the control body (1); a winding mechanism is arranged inside the first slot (3); a storage mechanism is arranged inside the second slot (4); the storage mechanism comprises a movable shaft (14), a first winding roller (10), a first movable block (11), a first fixed block (13) and a first spring (12); the movable shaft (14) is movably embedded on the inner wall of the second slot (4); the first fixed block (13) is fixed on one side of the movable shaft (14); the first movable block (11) is movably sleeved on the outside of the first fixed block (13); the first winding roller (10) is movably sleeved on the outside of the first movable block (11); the first spring (12) is fixed between the first winding roller (10) and the first movable block (11); and a protective film is arranged around the outside of the first winding roller (10).

2. A ballast water system pump control device according to claim 1, characterized in that: The winding mechanism comprises a motor (5), a second fixed block (6), a second movable block (7), a second spring (9) and a second winding roller (8); the motor (5) is fixed on the inner wall of the first trough body (3); the second fixed block (6) is fixed at the output end of the motor (5); the second movable block (7) is movably sleeved on the outside of the second fixed block (6); the second winding roller (8) is movably sleeved on the outside of the second movable block (7); and the second spring (9) is fixed between the second movable block (7) and the second winding roller (8).

3. A ballast water system pump control device according to claim 2, characterized in that: A friction force that hinders the rotation of the movable shaft (14) is provided between the movable shaft (14) and the inner wall of the second groove body (4).

4. A ballast water system pump control device according to claim 3, characterized in that: The first fixing block (13) has a rectangular cross section.

5. A ballast water system pump control device according to claim 4, characterized in that: The second fixing block (6) on the other side is movably embedded on the inner wall of the first slot body (3) via a rotating shaft.

6. A ballast water system pump control device according to claim 5, characterized in that: The second fixing block (6) has a rectangular cross section.

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