Air cooler cleaning system for ship

Abstract

The utility model discloses an air cooler cleaning system for ships and warships, which comprises a cooler, an air inlet is fixedly arranged on one side of the cooler, a mesh is arranged on one side of the air inlet, a fixing column is placed outside the cooler, an electric push rod is fixedly arranged on one side of the fixing column, and a connecting plate is fixedly arranged at the output end of the electric push rod. A second transmission shaft is rotatably arranged at the top of the connecting plate, a gear is fixedly arranged at one end of the second transmission shaft, a horizontally-arranged rack is fixedly arranged on one side of the connecting plate and meshed with the gear, a first transmission shaft is rotatably arranged at the bottom of the connecting plate, and a brush disc for cleaning the mesh is fixedly arranged at one end of the first transmission shaft. A transmission assembly for driving the brush disc to rotate is arranged between the first transmission shaft and the second transmission shaft. The cooler cleaning system is easy to operate and high in automation degree, and the cleaning efficiency of the mesh grid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning systems, in particular to an air cooler cleaning system for ships. Background Art

[0002] An air cooler is a heat exchanger that uses air to cool hot fluid. The hot fluid in the tube exchanges heat with the air outside the tube through the tube wall and fins. The air used is usually supplied by a ventilator, so dust will accumulate on the air inlet grille of its installation cover. At this time, a cleaning system is needed to clean it.

[0003] A Chinese patent document with publication number CN216420331U discloses a self-cleaning device for an air cooler for a hydropower station, comprising: a cooler body, a mesh body is arranged outside the lower right end of the cooler body, and a connecting pipe is connected through the lower end of the mesh body and is connected to an external air pump, and a support plate is fixedly installed on the upper right end of the cooler body. A transmission rod and a moving rod are provided, and the transmission wheels at the upper and lower ends of the transmission rod are respectively connected with the connecting wheel and the transmission wheel at the right end of the moving rod in a meshing manner, so that the transmission wheel can drive the moving rod to rotate, so that the moving rod drives the disc brush to rotate to clean the mesh body.

[0004] The disadvantage of the above disclosed solution is that when cleaning the mesh body, it is necessary to first start the electric telescopic rod to drive the disc brush close to the mesh body, and then start the servo motor to drive the disc brush to clean the mesh body, which makes the operation steps more complicated, the degree of automation is low, and the cleaning efficiency is reduced. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an air cooler cleaning system for ships. The rack is meshed with the gear, and the rack drives the brush plate to rotate through the transmission assembly, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air cooler cleaning system for ships, comprising a cooler, one side of the cooler is fixedly provided with an air inlet, one side of the air inlet is provided with a mesh grid, a fixed column is placed on the outside of the cooler, one side of the fixed column is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly provided with a connecting plate, the top of the connecting plate is rotatably provided with a transmission shaft 2, one end of the transmission shaft 2 is fixedly provided with a gear, one side of the connecting plate is fixedly provided with a horizontally arranged rack, the rack is meshed with the gear, the bottom of the connecting plate is rotatably provided with a transmission shaft 1, one end of the transmission shaft 1 is fixedly provided with a brush disk for cleaning the mesh grid, and a transmission assembly for driving the brush disk to rotate is provided between the transmission shaft 1 and the transmission shaft 2.

[0007] Furthermore, the transmission assembly includes a driving wheel and a driven wheel, the driving wheel is fixedly sleeved on the end of the transmission shaft 2 away from the gear, the driven wheel is fixedly sleeved on the transmission shaft 1, and the same belt is sleeved on the driven wheel and the driving wheel.

[0008] Furthermore, a horizontally arranged U-shaped groove is fixedly provided on one side of the fixing column, and one end of the transmission shaft 2 away from the gear is slidably matched with the U-shaped groove.

[0009] Furthermore, the area of ​​one side of the brush plate is larger than the area of ​​the grid.

[0010] Furthermore, the length of the U-shaped groove is the same as the length of the rack.

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

[0012] A horizontally arranged rack is fixedly provided on one side of the connecting plate, and the rack meshes with the gear. When cleaning the mesh on the air inlet, start the electric push rod, which extends and pushes the connecting plate to the left. The connecting plate drives the transmission shaft to move to the left along the U-shaped groove, and the transmission shaft drives the gear to move to the left. During the movement of the gear to the left, it meshes with the rack and rotates. The rotation of the gear drives the brush plate to rotate through the transmission assembly. As a result, during the movement of the brush plate to the left, the brush plate gradually contacts the mesh on the air inlet, and the brush plate rotates at the same time to clean the dust on the surface of the mesh on the air inlet. The cooler cleaning system is simple to operate, has a high degree of automation, and improves the cleaning efficiency of the mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0014] Figure 2 It is a side view of the structure of the utility model;

[0015] Figure 3 It is a front view of the rack and U-shaped groove of the structure of the utility model.

[0016] In the figure: 1. Cooler; 2. U-shaped groove; 3. Fixed column; 4. Rack; 5. Electric push rod; 6. Brush plate; 7. Belt; 8. Driven wheel; 9. Transmission shaft 1; 10. Connecting plate; 11. Gear; 12. Transmission shaft 2; 13. Air inlet; 14. Driving wheel. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3 The utility model provides a technical solution: an air cooler cleaning system for a ship, comprising a cooler 1, an air inlet 13 is fixedly installed on one side of the cooler 1, a mesh is installed on one side of the air inlet 13, and the mesh filters the air entering the cooler 1. A fixed column 3 is placed outside the cooler 1, and a base is fixedly installed at the bottom of the fixed column 3 to stabilize the fixed column 3. A horizontally arranged electric push rod 5 is fixedly installed on one side of the fixed column 3 close to the air inlet 13, and a vertically arranged connecting plate 10 is fixedly installed on the output end of the electric push rod 5.

[0019] A transmission shaft 2 12 is rotatably mounted on the top of the connecting plate 10. The transmission shaft 2 12 horizontally penetrates the connecting plate 10. A gear 11 is fixedly sleeved on the end of the transmission shaft 2 12 away from the cooler 1. A horizontally arranged rack 4 is fixedly mounted on the side of the connecting plate 10 close to the air inlet 13. The rack 4 meshes with the gear 11. A transmission shaft 1 9 is rotatably mounted on the bottom of the connecting plate 10. The transmission shaft 1 9 horizontally penetrates the connecting plate 10. A brush plate 6 for cleaning the mesh is fixedly mounted on the end of the transmission shaft 1 9 close to the cooler 1. Multiple brushes are evenly fixedly mounted on one side of the brush plate 6. The area of ​​one side of the brush plate 6 is larger than the area of ​​the mesh, so that the brushes of the brush plate 6 are in full contact with the mesh.

[0020] A transmission assembly for driving the brush plate 6 to rotate is installed between the transmission shaft 1 9 and the transmission shaft 2 12. The transmission assembly includes a driving wheel 14 and a driven wheel 8, and the driving wheel 14 is fixedly sleeved on the end of the transmission shaft 2 12 away from the gear 11. The driven wheel 8 is fixedly sleeved on the transmission shaft 1 9, and the driven wheel 8 is located between the brush plate 6 and the connecting plate 10. The outer circumferences of the driven wheel 8 and the driving wheel 14 are sleeved with the same belt 7.

[0021] A horizontally arranged U-shaped groove 2 is fixedly installed on one side of the fixed column 3, and the end of the transmission shaft 12 away from the gear 11 is slidably matched with the U-shaped groove 2 to ensure that the transmission shaft 12 moves horizontally, thereby preventing the gear 11 from being disengaged from the rack 4. The length of the U-shaped groove 2 is the same as the length of the rack 4.

[0022] The working principle of an air cooler cleaning system for a ship provided by the utility model is as follows:

[0023] When cleaning the mesh grille on the air inlet 13, Figure 1As shown, the electric push rod 5 is started, the electric push rod 5 extends and pushes the connecting plate 10 to move to the left, the connecting plate 10 drives the transmission shaft 2 12 to move to the left along the U-shaped groove 2, the transmission shaft 2 12 drives the gear 11 to move to the left, and the gear 11 meshes with the rack 4 and rotates during the movement to the left. The rotation of the gear 11 drives the driving wheel 14 to rotate through the transmission shaft 2 12, and the driving wheel 14 drives the driven wheel 8 to rotate synchronously through the belt 7, and the driven wheel 8 drives the brush plate 6 to rotate through the transmission shaft 2 12.

[0024] As a result, when the connecting plate 10 drives the brush plate 6 to move to the left, the brush on the brush plate 6 gradually contacts the mesh on the air inlet 13, and the brush plate 6 rotates to clean the dust on the surface of the mesh on the air inlet 13. After the cleaning is completed, the electric push rod 5 contracts to the right and drives the brush plate 6 to move to the right side of the air inlet 13 through the connecting plate 10 to avoid blocking the air inlet 13 and thus affecting the air intake. The brush plate 6 also rotates when moving to the right to throw off the dust on the brush of the brush plate 6 to avoid affecting the effect of cleaning the mesh again.

[0025] Although the 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. An air cooler cleaning system for a ship, comprising a cooler (1), characterized in that: An air inlet (13) is fixedly provided on one side of the cooler (1), a mesh grid is provided on one side of the air inlet (13), a fixed column (3) is placed outside the cooler (1), an electric push rod (5) is fixedly provided on one side of the fixed column (3), a connecting plate (10) is fixedly provided on the output end of the electric push rod (5), a transmission shaft 2 (12) is rotatably provided on the top of the connecting plate (10), a gear (11) is fixedly provided on one end of the transmission shaft 2 (12), a horizontally arranged rack (4) is fixedly provided on one side of the connecting plate (10), the rack (4) meshes with the gear (11), a transmission shaft 1 (9) is rotatably provided on the bottom of the connecting plate (10), a brush plate (6) for cleaning the mesh grid is fixedly provided on one end of the transmission shaft 1 (9), and a transmission assembly for driving the brush plate (6) to rotate is provided between the transmission shaft 1 (9) and the transmission shaft 2 (12).

2. The air cooler cleaning system for a ship according to claim 1, characterized in that: The transmission assembly comprises a driving wheel (14) and a driven wheel (8), wherein the driving wheel (14) is fixedly sleeved on an end of the second transmission shaft (12) away from the gear (11), and the driven wheel (8) is fixedly sleeved on the first transmission shaft (9), and the same belt (7) is sleeved on the driven wheel (8) and the driving wheel (14).

3. The air cooler cleaning system for a ship according to claim 1, characterized in that: A horizontally arranged U-shaped groove (2) is fixedly provided on one side of the fixed column (3), and one end of the second transmission shaft (12) away from the gear (11) is slidably matched with the U-shaped groove (2).

4. The air cooler cleaning system for a ship according to claim 1, characterized in that: The area of ​​one side of the brush plate (6) is larger than the area of ​​the mesh grid.

5. The air cooler cleaning system for a ship according to claim 3, characterized in that: The length of the U-shaped groove (2) is the same as the length of the rack (4).

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