Side outlet marine pipe line pump

Abstract

The utility model belongs to marine pipeline pump technical field, concretely is a kind of side outlet marine pipeline pump, including protection mechanism, protection mechanism includes shell, the inner wall of shell is equipped with power mechanism, and power mechanism includes motor, and the main body end of motor is fixedly connected with the inner wall of shell, and the output end of motor is fixedly connected with the shaft, and the surface of shaft is fixedly connected with lug, and the inner wall of shell is equipped with filter mechanism, and the upper portion of filter mechanism is equipped with crushing mechanism, and crushing mechanism includes rotating ring, and rotating ring is installed in the upper portion of filter mechanism, and the surface of rotating ring is movably connected with blade, and blade is installed in the surface of shaft, and the inner wall of blade is provided with recess.This utility model can clean and output the impurity inside pipeline pump, prolong the service life of pipeline pump.

Description

Technical Field

[0001] This utility model belongs to the technical field of marine pipeline pumps, specifically a side-outlet marine pipeline pump. Background Technology

[0002] Marine pipeline pumps are centrifugal pumps used on ships, primarily for transporting liquids in various ship systems. They are used to deliver seawater or fresh water to the ship's ballast tanks to adjust the ship's draft and balance. When the ship is empty or lightly loaded, injecting an appropriate amount of water into the ballast tanks allows the ship to achieve a suitable buoyancy, ensuring stability and navigational safety. When the ship needs to unload cargo or adjust its center of gravity, the water in the ballast tanks can be pumped out, restoring the ship to its appropriate state.

[0003] When using commercially available marine pipeline pumps, some impurities inevitably enter the pump's interior during the ship's voyage. Because the pipeline pump has a filter screen inside, the impurities will not be output through the second outlet pipe. However, over time, the impurities inside the pipeline pump can easily become stuck inside. Summary of the Invention

[0004] The purpose of this invention is to provide a side-outlet marine pipeline pump that can clean and output impurities inside the pipeline pump, thereby extending the service life of the pipeline pump and improving the internal sewage discharge efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A side-outlet marine pipeline pump is provided, comprising a protective mechanism. The protective mechanism includes a housing, and a power mechanism is installed on the inner wall of the housing. The power mechanism includes a motor, the main body of which is fixedly connected to the inner wall of the housing. A rotating shaft is fixedly connected to the output end of the motor, and a protrusion is fixedly connected to the surface of the rotating shaft. A filtering mechanism is installed on the inner wall of the housing, and a crushing mechanism is installed above the filtering mechanism. The crushing mechanism includes a rotating ring, which is installed above the filtering mechanism. A blade is movably connected to the surface of the rotating ring, and the blade is installed on the surface of the rotating shaft. A groove is formed on the inner wall of the blade.

[0006] Optionally, the filtration mechanism includes a second filter plate, the surface of which is fixedly connected to the inner wall of the housing, and a connecting rod is fixedly connected to the lower surface of the second filter plate, the upper surface of which is fixedly connected to the lower surface of the rotating ring.

[0007] Optionally, a first filter plate is fixedly connected to the inner wall of the housing, a second filter plate is located below the first filter plate, and a cylinder is fixedly connected to the lower surface of the second filter plate, with the main body end of the cylinder fixedly connected to the inner wall of the housing.

[0008] Optionally, a rotating plate is fixedly connected to the surface of the rotating shaft, the rotating plate is located above the protrusion, and a wheel blade is fixedly connected to the upper surface of the rotating plate.

[0009] Optionally, a drain blade is fixedly connected to the surface of the blade, a second through hole is provided on the right side surface of the housing, a connecting mechanism is installed on the inner wall of the second through hole, the connecting mechanism includes a second water outlet pipe, the surface of the second water outlet pipe is fixedly connected to the inner wall of the second through hole, and a third valve is installed on the surface of the second water outlet pipe.

[0010] Optionally, a first through hole is provided on the left side surface of the outer casing, an inlet pipe is fixedly connected to the inner wall of the first through hole, a first valve is installed on the surface of the inlet pipe, a first outlet pipe is fixedly connected to the right side surface of the outer casing, and a second valve is installed on the surface of the first outlet pipe.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention features a blade, a rotating shaft, and a protrusion. When it is necessary to clean impurities inside the device, the cylinder inside the casing is activated, causing it to extend and lift the blade. The groove on the inner wall of the blade contacts the protrusion fixed to the surface of the rotating shaft, which then drives the rotating shaft at the motor output end to rotate the blade. The blade breaks up the impurities remaining inside the device. Then, the second valve is opened, allowing the broken impurities to be discharged through the first outlet pipe. This invention can effectively clean and discharge floating impurities inside a pipeline pump, extending the service life of the pipeline pump.

[0013] This utility model is equipped with a first filter plate, a second filter plate, and a drain blade. In use, when the cylinder extends, the second filter plate will rise. After the second filter plate rises, because the filter mesh openings on the first and second filter plates are staggered, when the upper surface of the second filter plate is in contact with the lower surface of the first filter plate, the channel leading to the second water outlet pipe is blocked, creating a small space between the water inlet pipe and the first water outlet pipe. The drain blade is also fixed to the surface of the blade. When the drain blade rotates with the blade, it can use centrifugal force to quickly push the broken impurities inside the water inlet pipe into the interior of the first water outlet pipe, and then discharge them through the first water outlet pipe, thereby improving the internal sewage discharge efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-view overall structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0018] Figure 4 This is a schematic diagram of the overall structure of the present invention from a second perspective.

[0019] In the diagram: 1. Protective mechanism; 101. Outer shell; 102. First through hole; 103. Second through hole; 2. Power mechanism; 201. Motor; 202. Rotating shaft; 203. Rotating plate; 204. Wheel blade; 205. Protrusion; 3. Filtration mechanism; 301. First filter plate; 302. Second filter plate; 303. Cylinder; 304. Connecting rod; 4. Crushing mechanism; 401. Blade; 402. Sewage discharge blade; 403. Groove; 404. Rotating ring; 5. Connecting mechanism; 501. Inlet pipe; 502. First valve; 503. First outlet pipe; 504. Second valve; 505. Second outlet pipe; 506. Third valve. Detailed Implementation

[0020] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figure 1-4 The present invention will now be described. A side-outlet marine pipeline pump includes a protection mechanism 1, which includes a housing 101. A power mechanism 2 is installed on the inner wall of the housing 101. The power mechanism 2 includes a motor 201. The main body of the motor 201 is fixedly connected to the inner wall of the housing 101. A rotating shaft 202 is fixedly connected to the output end of the motor 201. A protrusion 205 is fixedly connected to the surface of the rotating shaft 202. A filter mechanism 3 is installed on the inner wall of the housing 101. A crushing mechanism 4 is installed above the filter mechanism 3. The crushing mechanism 4 includes a rotating ring 404, which is installed above the filter mechanism 3. A blade 401 is movably connected to the surface of the rotating ring 404. The blade 401 is installed on the surface of the rotating shaft 202. A groove 403 is formed on the inner wall of the blade 401.

[0025] The filtration mechanism 3 includes a second filter plate 302, the surface of which is fixedly connected to the inner wall of the outer casing 101. A connecting rod 304 is fixedly connected to the lower surface of the second filter plate 302, and the upper surface of the connecting rod 304 is fixedly connected to the lower surface of the rotating ring 404. A first filter plate 301 is fixedly connected to the inner wall of the outer casing 101, and the second filter plate 302 is located below the first filter plate 301. A cylinder 303 is fixedly connected to the lower surface of the second filter plate 302, and the main body end of the cylinder 303 is fixedly connected to the inner wall of the outer casing 101. A rotating plate 203 is fixedly connected to the surface of the rotating shaft 202, and the rotating plate 203 is located above the protrusion 205. A blade 204 is fixedly connected to the upper surface of the rotating plate 203. A drain blade 402 is fixedly connected to the surface of the plate 401. A second through hole 103 is opened on the right side surface of the outer shell 101. A connecting mechanism 5 is installed on the inner wall of the second through hole 103. The connecting mechanism 5 includes a second water outlet pipe 505. The surface of the second water outlet pipe 505 is fixedly connected to the inner wall of the second through hole 103. A third valve 506 is installed on the surface of the second water outlet pipe 505. A first through hole 102 is opened on the left side surface of the outer shell 101. A water inlet pipe 501 is fixedly connected to the inner wall of the first through hole 102. A first valve 502 is installed on the surface of the water inlet pipe 501. A first water outlet pipe 503 is fixedly connected to the right side surface of the outer shell 101. A second valve 504 is installed on the surface of the first water outlet pipe 503.

[0026] Working principle: When it is necessary to clean impurities inside the device, the cylinder 303 inside the outer casing 101 is activated, causing the cylinder 303 to extend and drive the blade 401 to rise. The groove 403 on the inner wall of the blade 401 contacts the protrusion 205 fixed on the surface of the rotating shaft 202. The rotating shaft 202 at the output end of the motor 201 then drives the blade 401 to rotate, using the blade 401 to crush the impurities remaining inside the device. Then, the second valve 504 is opened, allowing the crushed impurities to be discharged through the first water outlet pipe 503. When the cylinder 303 extends, the second filter plate 302 rises, and the second filter plate 302... After the filter screens on the first filter plate 301 and the second filter plate 302 are staggered, when the upper surface of the second filter plate 302 is in contact with the lower surface of the first filter plate 301, the channel to the second water outlet pipe 505 is blocked, creating a small space between the water inlet pipe 501 and the first water outlet pipe 503. The surface of the blade 401 is also fixed with a drain blade 402. When the drain blade 402 rotates with the blade 401, it can use centrifugal force to quickly push the impurities inside the water inlet pipe 501 into the interior of the first water outlet pipe 503, and then discharge them through the first water outlet pipe 503, thereby improving the internal sewage discharge efficiency.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A side-outlet marine pipeline pump, comprising a protection mechanism (1), characterized in that: The protective mechanism (1) includes a housing (101), and a power mechanism (2) is installed on the inner wall of the housing (101). The power mechanism (2) includes a motor (201). The main body end of the motor (201) is fixedly connected to the inner wall of the housing (101). A rotating shaft (202) is fixedly connected to the output end of the motor (201). A protrusion (205) is fixedly connected to the surface of the rotating shaft (202). A filter mechanism (3) is installed on the inner wall of the housing (101). A crushing mechanism (4) is installed above the filter mechanism (3). The crushing mechanism (4) includes a rotating ring (404). The rotating ring (404) is installed above the filter mechanism (3). A blade (401) is movably connected to the surface of the rotating ring (404). The blade (401) is installed on the surface of the rotating shaft (202). A groove (403) is opened on the inner wall of the blade (401).

2. The side-outlet marine pipeline pump as described in claim 1, characterized in that: The filtration mechanism (3) includes a second filter plate (302), the surface of which is fixedly connected to the inner wall of the outer shell (101), and a connecting rod (304) is fixedly connected to the lower surface of the second filter plate (302). The upper surface of the connecting rod (304) is fixedly connected to the lower surface of the rotating ring (404).

3. The side-outlet marine pipeline pump as described in claim 2, characterized in that: The inner wall of the outer shell (101) is fixedly connected to a first filter plate (301), and the second filter plate (302) is located below the first filter plate (301). The lower surface of the second filter plate (302) is fixedly connected to a cylinder (303), and the main body end of the cylinder (303) is fixedly connected to the inner wall of the outer shell (101).

4. The side-outlet marine pipeline pump as described in claim 1, characterized in that: A rotating plate (203) is fixedly connected to the surface of the rotating shaft (202). The rotating plate (203) is located above the protrusion (205). A wheel blade (204) is fixedly connected to the upper surface of the rotating plate (203).

5. The side-outlet marine pipeline pump as described in claim 1, characterized in that: The blade (401) is fixedly connected to a drain blade (402). The right side surface of the outer shell (101) is provided with a second through hole (103). A connecting mechanism (5) is installed on the inner wall of the second through hole (103). The connecting mechanism (5) includes a second water outlet pipe (505). The surface of the second water outlet pipe (505) is fixedly connected to the inner wall of the second through hole (103). A third valve (506) is installed on the surface of the second water outlet pipe (505).

6. The side-outlet marine pipeline pump as described in claim 1, characterized in that: The outer casing (101) has a first through hole (102) on its left side surface. A water inlet pipe (501) is fixedly connected to the inner wall of the first through hole (102). A first valve (502) is installed on the surface of the water inlet pipe (501). A first water outlet pipe (503) is fixedly connected to the right side surface of the outer casing (101). A second valve (504) is installed on the surface of the first water outlet pipe (503).

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