Water pumping mechanism applied to pleasure boats

Abstract

The utility model discloses a water pumping mechanism applied to pleasure boats, which relates to the technical field of water pumping equipment and comprises a base, a first motor is arranged on the base, a pump body is arranged at the output end of the first motor, and a fixing cover is arranged at the joint of the pump body and the first motor. The filter assembly is arranged, the second motor is used for driving the rotating rod to rotate, the rotating rod drives the connecting disc on the lower side of the filter barrel to rotate, the connecting disc drives the connecting plate to move along the side wall of the filter barrel, the water pumping pipe is arranged at the input end of the pump body, and the lower side of the water pumping pipe is connected with the filter assembly used for removing water plants and impurities. The connecting plate drives the rubber scraper to move along the surface of the filter barrel to remove aquatic plants and impurities, so that the problem that the water pumping mechanism is easily blocked after being used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pumping equipment, in particular to a pumping mechanism used in pleasure boats. Background Art

[0002] Cruise ships rely on engines for power during navigation. The engines generate a lot of heat during operation. If the engine is not cooled, it will be damaged. Cruise ships have inexhaustible water resources when sailing in the water, and water has a large specific heat capacity, so water is the best cooling medium. The pumping mechanism is driven by a motor to rotate the impeller at high speed, forcing the liquid between the blades to rotate as well. At the same time, due to the action of centrifugal force, the liquid moves radially from the center of the impeller to the outer edge. The liquid gains energy in the process of flowing through the impeller, and leaves the outer edge of the impeller at high speed and enters the volute pump casing. In the volute, the flow channel gradually expands and slows down, and part of the kinetic energy is converted into static pressure energy to achieve a higher pressure, and finally flows tangentially into the extrusion pipe. However, there are often various aquatic plants and other impurities in the water, which makes the pumping mechanism easy to be blocked after long-term use.

[0003] Based on this, a pumping mechanism for use in cruise ships is now provided, which can eliminate the disadvantages of existing pumping mechanisms. Utility Model Content

[0004] The utility model aims to provide a pumping mechanism used in cruise ships to solve the problem that the existing pumping mechanism is easily blocked after long-term use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pumping mechanism used in a pleasure boat comprises a base, a first motor is arranged on the base, a pump body is arranged at the output end of the first motor, a fixed cover is arranged at the connection between the pump body and the first motor, a pumping pipe is arranged at the input end of the pump body, and a filter assembly for removing aquatic plants and impurities is connected to the lower side of the pumping pipe.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the filter assembly includes a filter barrel, a water outlet, filter holes, a rotating disk, a connecting plate and a rotating ring, a water outlet is provided on the upper side of the filter barrel, the lower side of the pumping pipe is connected to the water outlet, the lower side of the filter barrel is rotatably connected to a rotating disk, the upper side of the filter barrel is rotatably connected to a rotating ring, and a number of connecting plates are provided between the rotating disk and the rotating ring.

[0009] In an optional solution: a second motor is provided on the upper side of the filter barrel, and a rotating rod is provided at the output end of the second motor.

[0010] In an optional solution: the rotating rod is rotatably connected to the bottom of the filter barrel, and the rotating rod passes through the filter barrel and is connected to the rotating disk.

[0011] In an optional solution: mounting holes are provided at the four corners of the base.

[0012] In an optional solution: a mounting seat is provided on the left side of the base, and a pump body is provided on the upper side of the mounting seat.

[0013] In an optional solution: a rubber scraper for removing water weeds and impurities is provided on the connecting plate.

[0014] In an optional solution: the filter barrel is made of stainless steel.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model sets a filter assembly and utilizes a second motor to drive a rotating rod to rotate. The rotating rod drives a connecting plate on the lower side of the filter barrel to rotate. The connecting plate drives a connecting plate to move along the side wall of the filter barrel. The connecting plate drives a rubber scraper to move along the surface of the filter barrel to remove water plants and impurities, thereby solving the problem that the pumping mechanism is easily blocked after long-term use.

[0017] 2. The utility model fixes the pumping mechanism on the cruise ship through the base and the fixing cover, thereby reducing the vibration effect when the pumping mechanism is running, and connects the output end of the first motor to the pump body through the fixing cover, thereby ensuring the stability of the connection between the first motor and the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front structural schematic diagram of the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the filter assembly of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter assembly of the present utility model.

[0022] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0023] Notes on figure numbers: 100, base; 101, first motor; 102, fixed cover; 103, pump body; 104, suction pipe; 105, mounting hole; 106, mounting seat; 200, filter assembly; 201, filter barrel; 202, water outlet; 203, filter hole; 204, rotating disk; 205, connecting plate; 206, rotating ring; 207, rubber scraper; 208, second motor; 209, rotating rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 5 As shown, a pumping mechanism used in a cruise ship includes a base 100, on which a first motor 101 is provided, a pump body 103 is provided at the output end of the first motor 101, a fixed cover 102 is provided at the connection between the pump body 103 and the first motor 101, a pumping pipe 104 is provided at the input end of the pump body 103, and a filter component 200 for removing aquatic plants and impurities is connected to the lower side of the pumping pipe 104. The stability of the connection between the first motor 101 and the pump body 103 is ensured by the fixed cover 102, and the first motor 101 is operated to make the pump body 103 start to pump water, and the aquatic plants and impurities on the surface of the filter cover 201 are removed by the filter component 200.

[0027] In one embodiment, Figure 2-Figure 4 As shown, the filter assembly 200 includes a filter barrel 201, a water outlet 202, filter holes 203, a rotating disk 204, a connecting plate 205 and a rotating ring 206. A water outlet 202 is provided on the upper side of the filter barrel 201, and the lower side of the water pumping pipe 104 is connected to the water outlet 202. The lower side of the filter barrel 201 is rotatably connected to a rotating disk 204, and the upper side of the filter barrel 201 is rotatably connected to a rotating ring 206. A plurality of connecting plates 205 are provided between the rotating disk 204 and the rotating ring 206. Water passes through the filter holes 203 on the surface of the filter barrel 201 and enters the interior of the filter barrel 201, and is then pumped out through the water pumping pipe 104 connected to the water outlet 202. The rotation of the rotating disk 204 and the rotating ring 206 drives the connecting plate 205 to move along the surface of the filter barrel 201 to remove water plants and impurities on the surface of the filter barrel 201.

[0028] In one embodiment, Figure 3 and Figure 4 As shown, a second motor 208 is provided on the upper side of the filter barrel 201 , and a rotating rod 209 is provided at the output end of the second motor 208 . When the second motor 208 is running, the rotating rod 209 is driven to rotate.

[0029] In one embodiment, Figure 4 As shown, the rotating rod 209 is rotatably connected to the bottom of the filter barrel 201, and the rotating rod 209 passes through the filter barrel 201 and is connected to the rotating disk 204. When the second motor 208 runs to drive the rotating rod 209 to rotate, the rotating rod 209 drives the rotating disk 204 to rotate.

[0030] In one embodiment, Figure 1 As shown, the base 100 is provided with mounting holes 105 at the four corners, and the pumping mechanism is fixed on the pleasure boat through the mounting holes 105 at the four corners of the base 100.

[0031] Example 2

[0032] In one embodiment, Figure 2-Figure 4 As shown, the connecting plate 205 is provided with a rubber scraper 207 for removing water weeds and impurities. The connecting plate 205 rotates to drive the rubber scraper 207 to move along the surface of the filter barrel 201 to remove the water weeds and impurities in the filter barrel 201.

[0033] In one embodiment, Figure 1 and Figure 4 As shown, the filter barrel 201 is made of stainless steel to prevent the filter barrel 201 from rusting and corroding due to long-term immersion in water.

[0034] The above embodiment discloses a pumping mechanism used in a cruise ship. The pumping mechanism is fixed on the cruise ship through the mounting holes 105 at the four corners of the base 100. The first motor 101 is operated to rotate the impeller in the pump body 103, forcing the liquid between the impellers to rotate accordingly. At the same time, due to the action of centrifugal force, the liquid moves radially from the center to the outer edge of the impeller. The liquid gains energy in the process of flowing through the impeller and leaves the outer edge of the impeller at a high speed and enters the volute pump casing. In the volute, the flow passage is gradually enlarged and decelerated, and part of the kinetic energy is converted into static pressure energy, achieving a high The water flows into the extrusion pipe tangentially, passes through the filter holes 203 on the surface of the filter barrel 201, enters the interior of the filter barrel 201, and is then pumped out through the suction pipe 104 connected to the water outlet 202. The second motor 208 drives the rotating rod 209 to rotate, and the rotating rod 209 drives the rotating disk 204 to rotate. The rotation of the rotating disk 204 and the rotating ring 206 drives the connecting plate 205 to rotate along the filter barrel 201, and the rubber scraper 207 is driven by the connecting plate 205 to move along the surface of the filter barrel 201 to remove the water plants and impurities in the filter barrel 201.

[0035] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pumping mechanism used in a pleasure boat, comprising a base (100), wherein a first motor (101) is provided on the base (100), characterized in that: A pump body (103) is provided at the output end of the first motor (101), a fixed cover (102) is provided at the connection between the pump body (103) and the first motor (101), a water pumping pipe (104) is provided at the input end of the pump body (103), and a filter assembly (200) for removing aquatic plants and impurities is connected to the lower side of the water pumping pipe (104).

2. A pumping mechanism used in a cruise ship according to claim 1, characterized in that: The filter assembly (200) comprises a filter barrel (201), a water outlet (202), filter holes (203), a rotating disk (204), a connecting plate (205) and a rotating ring (206); a water outlet (202) is provided on the upper side of the filter barrel (201); the lower side of the water pumping pipe (104) is connected to the water outlet (202); the lower side of the filter barrel (201) is rotatably connected to a rotating disk (204); the upper side of the filter barrel (201) is rotatably connected to a rotating ring (206); and a plurality of connecting plates (205) are provided between the rotating disk (204) and the rotating ring (206).

3. A pumping mechanism used in a cruise ship according to claim 2, characterized in that: A second motor (208) is provided on the upper inner side of the filter barrel (201), and a rotating rod (209) is provided at the output end of the second motor (208).

4. A pumping mechanism used in a cruise ship according to claim 3, characterized in that: The rotating rod (209) is rotatably connected to the bottom of the filter barrel (201), and the rotating rod (209) passes through the filter barrel (201) and is connected to the rotating disk (204).

5. A pumping mechanism used in a cruise ship according to claim 1, characterized in that: The base (100) is provided with mounting holes (105) at four corners.

6. A pumping mechanism used in a cruise ship according to claim 1, characterized in that: A mounting seat (106) is provided on the left side of the base (100), and a pump body (103) is provided on the upper side of the mounting seat (106).

7. A pumping mechanism used in a cruise ship according to claim 2, characterized in that: The connecting plate (205) is provided with a rubber scraper (207) for removing water weeds and impurities.

8. A pumping mechanism used in a cruise ship according to claim 2, characterized in that: The filter barrel (201) is made of stainless steel.

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