Corrosion-resistant rust-proof automobile water pump

Abstract

The utility model relates to the technical field of automobile water pumps, in particular to a corrosion-resistant rust-proof automobile water pump which comprises a mounting plate, a connecting plate is mounted on the outer side of the mounting plate, a starter is fixedly connected to the outer side of the connecting plate, and a water pump shell is fixedly connected to the side, away from the connecting plate, of the mounting plate. A water inlet pipe and a water outlet pipe are fixedly connected to the outer side of the water pump shell, a motor is fixedly connected to the outer side of the water pump shell, a rotating shaft is fixedly connected to the output end of the motor, a transfer cover is fixedly connected to the outer side of the rotating shaft, a guide pipe is fixedly connected to the outer side of the transfer cover, and a leakage pipe is fixedly connected to the outer side of the guide pipe. The anti-rust water pump has the advantages that the anti-rust water pump is simple in structure and convenient to use, anti-rust oil can be automatically smeared on the inner wall of the water pump shell, and the stability between the motor and the water pump shell can be improved.

Description

Technical Field

[0001] The utility model relates to a corrosion-resistant and rust-proof automobile water pump, belonging to the technical field of automobile water pumps. Background Art

[0002] In the cylinder of the car engine, there are multiple water channels for cooling water circulation, which are connected to the radiator (commonly known as the water tank) placed at the front of the car through water pipes to form a large water circulation system. A water pump is installed at the upper water outlet of the engine, which is driven by a fan belt to pump out the hot water in the water channel of the engine cylinder and pump in the cold water. There is also a thermostat next to the water pump. When the car is just started (cold car), it is not opened, so that the cooling water does not pass through the water tank and only circulates in the engine (commonly known as small circulation). When the temperature of the engine reaches above 95 degrees, it is opened, and the hot water in the engine is pumped into the water tank. When the car moves forward, the cold wind blows through the water tank and takes away the heat.

[0003] There are still some problems in the use of existing automobile water pumps. For example, during use, hot water continuously circulates inside the water pump housing, which will corrode the inner wall of the water pump housing, causing it to rust, which will affect the normal use of the water pump housing. Since the connection between the water pump housing and the motor is processed by screws, it will become loose after long-term use. Utility Model Content

[0004] The purpose of the utility model is to provide a corrosion-resistant and rust-proof automobile water pump. The utility model has a simple structure and is easy to use. It can automatically apply anti-rust oil to the inner wall of the water pump housing and can improve the stability between the motor and the water pump housing to solve the problems raised in the above-mentioned background technology.

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

[0006] A corrosion-resistant and rust-proof automobile water pump comprises a mounting plate, a connecting plate is mounted on the outer side of the mounting plate, a starter is fixedly connected to the outer side of the connecting plate, a water pump housing is fixedly connected to the side of the mounting plate away from the connecting plate, a water inlet pipe and a water outlet pipe are fixedly connected to the outer side of the water pump housing, a motor is fixedly connected to the outer side of the water pump housing, a rotating shaft is fixedly connected to the outer side of the motor, a transfer cover is fixedly connected to the outer side of the transfer cover, a conduit is fixedly connected to the outer side of the conduit, a leakage pipe is fixedly connected to the outer side of the leakage pipe, a brush roller is knotted on the outer side of the leakage pipe, a rust-proof oil tank is fixedly connected to the outer side of the water pump housing, and a telescopic hose is fixedly connected to the outer side of the rust-proof oil tank.

[0007] Furthermore, a snap-in groove is provided inside the mounting plate, a positioning groove is provided inside the connecting plate, a connecting plate is fixedly connected to the outer side of the mounting plate, a stabilizing plate is movably connected to the inner side of the connecting plate, a limiting plate is fixedly connected to the outer side of the stabilizing plate, a rotating tube is fixedly connected to the outer side of the stabilizing plate, a screw is rotatably connected to the inner side of the rotating tube, and a threaded hole is provided inside the mounting plate.

[0008] Furthermore, the rotating shaft is rotatably connected to the inside of the water pump housing, and the conduits are evenly distributed on the outside of the rotating cover.

[0009] Furthermore, a dense number of small holes are opened in the inner wall of the leakage pipe, and the outer side of the brush roller is slidably connected to the inner wall of the water pump housing.

[0010] Furthermore, an extraction pump is installed inside the anti-rust oil tank, and the extraction pump is connected to a telescopic hose, and one end of the telescopic hose away from the anti-rust oil tank is fixedly connected to the outside of the transfer cover.

[0011] Furthermore, the connecting plate is clamped in a clamping groove inside the mounting plate, and one end of the stabilizing plate away from the limiting plate is clamped in the interior of the positioning groove.

[0012] Furthermore, the stabilizing plates are symmetrically distributed on the outside of the connecting plate, and one end of the screw rod is threadedly connected to the inside of the threaded hole.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with a mounting plate, and a water pump housing is fixedly connected to the outer side of the mounting plate. When it is necessary to apply anti-rust oil to the inner wall of the water pump housing, the anti-rust oil is firstly pumped into the interior of the transfer cover through a telescopic hose by an extraction pump inside the anti-rust oil tank. Since a conduit is fixedly connected to the outer side of the transfer cover, the conduit is used in conjunction with the leakage pipe to make the anti-rust oil flow to the surface of the brush roller. At this time, the motor is started to drive the motor to rotate the rotating shaft, and then the rotation of the rotating shaft drives the brush roller to rotate on the inner wall of the water pump housing. At this time, the inner wall of the water pump housing can be applied with anti-rust oil to prevent it from being corroded and rusted under long-term use.

[0015] (ii) The utility model provides a mounting plate with a snap-in groove inside the mounting plate. First, the connecting plate is placed inside the snap-in groove, and the stabilizing plate is moved inside the connecting plate, so that one end of the stabilizing plate is moved into the positioning groove inside the connecting plate. At this time, the screw is rotated inside the rotating tube, so that one end of the screw is rotated and moved inside the threaded hole. When the screw moves into the threaded hole, the stabilizing plate can be positioned. Since the stabilizing plates are symmetrically distributed on the outside of the connecting plate and the connecting plate is snap-fitted into the snap-in groove inside the mounting plate, the stability of the connection between the starter outside the connecting plate and the water pump housing outside the mounting plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model corrosion-resistant and rust-proof automobile water pump;

[0018] Figure 2 It is a schematic diagram of the structure of the outer side of the rotating shaft of the corrosion-resistant and rust-proof automobile water pump of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the outer side of the corrosion-resistant and rust-proof automobile water pump mounting plate and the connecting plate of the utility model;

[0020] Figure 4 This is a new type of corrosion-resistant and rust-proof automobile water pump Figure 3 A magnified view of the structure at center A;

[0021] Numbers in the figure: 1. Mounting plate; 2. Connecting plate; 3. Starter; 4. Water pump housing; 5. Water inlet pipe; 6. Water outlet pipe; 7. Motor; 8. Rotating shaft; 9. Transfer cover; 10. Conduit; 11. Leakage pipe; 12. Brush roller; 13. Anti-rust oil tank; 14. Telescopic hose; 15. Snap-in groove; 16. Positioning groove; 17. Connecting plate; 18. Stabilizing plate; 19. Limiting plate; 20. Rotating tube; 21. Screw; 22. Threaded hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A corrosion-resistant and rust-proof automobile water pump comprises a mounting plate 1, a connecting plate 2 is mounted on the outer side of the mounting plate 1, a starter 3 is fixedly connected to the outer side of the connecting plate 2, a water pump housing 4 is fixedly connected to the side of the mounting plate 1 away from the connecting plate 2, a water inlet pipe 5 and a water outlet pipe 6 are fixedly connected to the outer side of the water pump housing 4, a motor 7 is fixedly connected to the outer side of the water pump housing 4, a rotating shaft 8 is fixedly connected to the output end of the motor 7, a transfer cover 9 is fixedly connected to the outer side of the rotating shaft 8, a conduit 10 is fixedly connected to the outer side of the transfer cover 9, a leakage pipe 11 is fixedly connected to the outer side of the conduit 10, a brush roller 12 is knotted on the outer side of the leakage pipe 11, a rust-proof oil tank 13 is fixedly connected to the outer side of the water pump housing 4, and a telescopic hose 14 is fixedly connected to the outer side of the rust-proof oil tank 13.

[0025] Specifically, Figure 1 As shown, the rotating shaft 8 is rotatably connected to the inside of the water pump housing 4, the conduit 10 is evenly distributed on the outside of the transfer cover 9, the inner wall of the leakage pipe 11 is provided with densely packed small holes, the outer side of the brush roller 12 is slidably connected to the inner wall of the water pump housing 4, an extraction pump is installed inside the rust-proof oil tank 13, and the extraction pump is connected to the telescopic hose 14, and one end of the telescopic hose 14 away from the rust-proof oil tank 13 is fixedly connected to the outside of the transfer cover 9.

[0026] In the present embodiment: by providing a mounting plate 1, a water pump housing 4 is fixedly connected to the outer side of the mounting plate 1. When it is necessary to apply anti-rust oil to the inner wall of the water pump housing 4, the anti-rust oil is firstly pumped into the interior of the transfer cover 9 through the telescopic hose 14 by the extraction pump inside the anti-rust oil tank 13. Since a conduit 10 is fixedly connected to the outer side of the transfer cover 9, the conduit 10 is used in conjunction with the leakage pipe 11 to make the anti-rust oil flow to the surface of the brush roller 12. At this time, the motor 7 is started to drive the rotating shaft 8 to rotate, and then the rotation of the rotating shaft 8 drives the brush roller 12 to rotate on the inner wall of the water pump housing 4. At this time, the inner wall of the water pump housing 4 can be applied with anti-rust oil to prevent it from being corroded and rusted under long-term use.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4The difference between this embodiment and embodiment 1 is that: a mounting plate 1 is characterized in that: a connecting plate 2 is installed on the outer side of the mounting plate 1, a starter 3 is fixedly connected to the outer side of the connecting plate 2, a water pump housing 4 is fixedly connected to the side of the mounting plate 1 away from the connecting plate 2, a water inlet pipe 5 and a water outlet pipe 6 are fixedly connected to the outer side of the water pump housing 4, a motor 7 is fixedly connected to the outer side of the water pump housing 4, a rotating shaft 8 is fixedly connected to the output end of the motor 7, a transfer cover 9 is fixedly connected to the outer side of the rotating shaft 8, a conduit 10 is fixedly connected to the outer side of the transfer cover 9, a leakage pipe 11 is fixedly connected to the outer side of the conduit 10, a brush roller 12 is knotted on the outer side of the leakage pipe 11, a rust-proof oil tank 13 is fixedly connected to the outer side of the water pump housing 4, and a telescopic hose 14 is fixedly connected to the outer side of the rust-proof oil tank 13.

[0028] Specifically, Figure 1-4 As shown, the connecting plate 2 is clamped in the clamping groove 15 inside the mounting plate 1, the end of the stabilizing plate 18 away from the limiting plate 19 is clamped in the inside of the positioning groove 16, the stabilizing plate 18 is symmetrically distributed on the outside of the connecting plate 2, and one end of the screw 21 is threadedly connected to the inside of the threaded hole 22.

[0029] In this embodiment: by setting up a mounting plate 1, a snap-in groove 15 is opened inside the mounting plate 1, firstly, the connecting plate 2 is placed inside the snap-in groove 15, and the stabilizing plate 18 is moved inside the connecting plate 17, so that one end of the stabilizing plate 18 is moved to the positioning groove 16 inside the connecting plate 2, and then by rotating the screw 21, the screw 21 rotates inside the rotating tube 20, and then one end of the screw 21 is rotated and moved inside the threaded hole 22, when the screw 21 moves to the inside of the threaded hole 22, the stabilizing plate 18 can be positioned, and because the stabilizing plate 18 is symmetrically distributed on the outside of the connecting plate 2, and the connecting plate 2 is snap-fitted into the snap-in groove 15 inside the mounting plate 1, the stability of the connection between the starter 3 outside the connecting plate 2 and the water pump housing 4 outside the mounting plate 1 can be improved.

[0030] 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 corrosion-resistant and rust-proof automobile water pump, comprising a mounting plate (1), characterized in that: A connecting plate (2) is installed on the outer side of the mounting plate (1), a starter (3) is fixedly connected to the outer side of the connecting plate (2), a water pump housing (4) is fixedly connected to the side of the mounting plate (1) away from the connecting plate (2), a water inlet pipe (5) and a water outlet pipe (6) are fixedly connected to the outer side of the water pump housing (4), a motor (7) is fixedly connected to the outer side of the water pump housing (4), a rotating shaft (8) is fixedly connected to the output end of the motor (7), a central rotating cover (9) is fixedly connected to the outer side of the rotating shaft (8), a conduit (10) is fixedly connected to the outer side of the central rotating cover (9), a leakage pipe (11) is fixedly connected to the outer side of the conduit (10), a brush roller (12) is knotted on the outer side of the leakage pipe (11), a rust-proof oil tank (13) is fixedly connected to the outer side of the water pump housing (4), and a telescopic hose (14) is fixedly connected to the outer side of the rust-proof oil tank (13).

2. The corrosion-resistant and rust-proof automobile water pump according to claim 1, characterized in that: The interior of the mounting plate (1) is provided with a snap-in groove (15), the interior of the connecting plate (2) is provided with a positioning groove (16), the outer side of the mounting plate (1) is fixedly connected to a connecting plate (17), the interior of the connecting plate (17) is movably connected to a stabilizing plate (18), the outer side of the stabilizing plate (18) is fixedly connected to a limiting plate (19), the outer side of the stabilizing plate (18) is fixedly connected to a rotating tube (20), the interior of the rotating tube (20) is rotatably connected to a screw rod (21), and the interior of the mounting plate (1) is provided with a threaded hole (22).

3. The corrosion-resistant and rust-proof automobile water pump according to claim 1, characterized in that: The rotating shaft (8) is rotatably connected to the inside of the water pump housing (4), and the conduits (10) are evenly distributed on the outside of the rotating cover (9).

4. The corrosion-resistant and rust-proof automobile water pump according to claim 1, characterized in that: The inner wall of the leakage pipe (11) is provided with densely packed small holes, and the outer side of the brush roller (12) is slidably connected to the inner wall of the water pump housing (4).

5. The corrosion-resistant and rust-proof automobile water pump according to claim 1, characterized in that: An extraction pump is installed inside the anti-rust oil tank (13), and the extraction pump is connected to a telescopic hose (14). One end of the telescopic hose (14) away from the anti-rust oil tank (13) is fixedly connected to the outside of the transfer cover (9).

6. The corrosion-resistant and rust-proof automobile water pump according to claim 2, characterized in that: The connecting plate (2) is clamped in a clamping groove (15) inside the mounting plate (1), and one end of the stabilizing plate (18) away from the limiting plate (19) is clamped in the interior of the positioning groove (16).

7. The corrosion-resistant and rust-proof automobile water pump according to claim 2, characterized in that: The stabilizing plates (18) are symmetrically distributed on the outside of the connecting plate (2), and one end of the screw rod (21) is threadedly connected to the inside of the threaded hole (22).

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