Assembled ship cooling system

Abstract

The invention discloses an assembled ship cooling system, which relates to the technical field of ship cooling, and comprises an air blower for cooling a heat release source in a ship power chamber, a water pumping pipe fixedly mounted on the outer wall of a mounting plate and used for enabling seawater to flow through the surface of the air blower, and a water supply pipe fixedly mounted on the outer wall of the air blower and used for enabling the seawater to flow through the surface of the air blower. The filtering device is fixedly installed on the side, close to the air blower, of the installation plate and used for filtering the seawater, the rear filtering device is arranged on the inner wall of the water pumping pipe, when a filter element of the front filtering device is replaced, the rear filtering device can replace the front filtering device to work, and when the filter element of the front filtering device needs to be replaced, the filter element of the front filtering device needs to be replaced. And the rear filtering device can immediately take over the filtering work to ensure the continuous operation of the water suction pump, the water circulation heat dissipation function of the blower is not influenced, the temperature rise of the power chamber caused by filter element replacement due to shutdown is avoided, and the stable cooling effect is maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of ship cooling, and in particular to an assembled ship cooling system. Background Art

[0002] Ship cooling systems are critical for ensuring the stable operation of a ship's power systems, auxiliary equipment, and electronic systems. Their core function is to dissipate waste heat generated by the equipment into the external environment through effective heat exchange, preventing damage from overheating.

[0003] Patent publication number CN114228968B relates to the field of ship cooling technology, and includes an engine base frame, baffle rings, a crankshaft, a curved cover plate, and a hood cooling assembly. Two baffle rings are fixedly connected to the engine base frame, to which the crankshaft is rotatably connected. A curved cover plate is fixedly mounted on the top of the engine base frame, and within the curved cover plate is a hood cooling assembly. The rotation of an impeller draws seawater into the radiator hose, where it exchanges heat with the engine base frame, dissipating heat from the top of the engine base frame.

[0004] The above patent sets an impeller, which can extract seawater when it rotates, so as to achieve the purpose of cooling the top of the engine bottom frame. When cooling by extracting seawater, it is necessary to filter impurities in the seawater through a filter element to avoid clogging of the pipes or water pumps. However, when the filter element needs to be replaced, the extraction of seawater needs to be stopped, which will affect the heat dissipation function of the water circulation, causing the temperature inside the power room to rise and unable to maintain a stable heat dissipation effect. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an assembled ship cooling system that solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an assembled ship cooling system, including a mounting plate, the assembled ship cooling system comprising: A blower used to cool the heat source inside the ship's power room, fixedly installed on the outer wall of the mounting plate; The suction pipe used to allow seawater to flow over the surface of the hair dryer is fixedly installed on the outer wall of the hair dryer: A water pump for pumping seawater into the water suction pipe is fixedly installed on the side of the mounting plate close to the blower; A filtering device for filtering seawater, arranged on the inner wall of the water pumping pipe; A discharge device for discharging excess seawater from the suction pipe when replacing the filter device, which is arranged on the outer wall of the suction pipe; A collecting device for collecting the discharged seawater is arranged on the outer wall of the hair dryer.

[0007] According to the above technical solution, the replacement device includes a fixed plate, a fixed frame, a sliding plate, a push rod, a connecting rod and a filter element. The fixed plate is fixedly installed on the side of the hair dryer close to the water pump, the fixed frame is fixedly installed on the side of the fixed plate close to the water pump, the sliding plate is slidably installed on the side of the fixed frame close to the water pump, the push rod is slidably installed on the side of the fixed plate close to the sliding plate, one end of the connecting rod is rotatably installed on the side of the push rod close to the sliding plate, and the other end of the connecting rod is rotatably installed on the side of the sliding plate close to the push rod. The filter element is arranged on the side of the fixed frame close to the sliding plate, and the post-filter device can immediately take over the filtering work to ensure that the water pump continues to operate without affecting the water circulation and heat dissipation function of the hair dryer, avoiding the temperature rise of the power chamber due to shutdown to replace the filter element, and maintaining a stable cooling effect.

[0008] According to the above technical solution, the replacement device also includes a push block, a key and a sealing ring, the key slides through the outer wall of the fixing frame, the inner wall of the fixing frame is provided with a sliding groove, the push block is slidably installed on the inner wall of the sliding groove, the push block is provided with a square groove on the side close to the key, the shape of the key matches the square groove, the sealing ring is fixedly installed on the inner wall of the fixing frame, the sealing ring is fixedly connected to the water suction pipe, the sealing ring includes a fixed outer plate and a sliding inner plate, the sliding inner plate is fixedly connected to the sliding plate, the filter element is provided with a slot on the side close to the sealing ring, the sliding inner plate is in contact with the inner wall of the slot, the filter element is immersed in seawater for a long time, and biological dirt may adhere to the surface or become slippery. It is laborious and inefficient to remove it by hand. After pulling the key, the push block automatically pushes the filter element out of the fixing frame under the action of spring No. 1, without the need for manual pulling, and the operation is more convenient and labor-saving.

[0009] According to the above technical solution, a No. 1 spring is provided between the push block and the fixed frame. The No. 1 spring is provided to drive the push block to move toward the filter element. A No. 2 spring is provided between the card key and the fixed frame. The No. 2 spring is provided to drive the card key to move toward the push block. The push block slides through the inner wall of the fixed frame. The water suction pipe installed on the side of the fixed plate close to the water pump is a three-way pipe. The filtering device is provided with two, namely a front filtering device and a rear filtering device.

[0010] According to the above technical solution, the discharge device includes a connecting rod, a rack, a gear shaft and a valve core. The valve core is arranged on the inner wall of the tee pipe, and the gear shaft rotates through the tee pipe and is fixedly connected to the valve core. The connecting rod is fixedly installed on the side of the push plate close to the valve core, and the rack is fixedly installed on the side of the connecting rod close to the gear shaft. The water path is switched from the front filter device to the rear filter device to avoid water interruption due to filter element replacement. There is no need to manually operate the valve. The device automatically maintains seawater circulation, ensures continuous heat dissipation of the hair dryer, and prevents a sudden temperature rise in the power chamber.

[0011] According to the above technical solution, the discharge device also includes a pressure rod, a sliding block, a push rod, an arc slide, a round rod, a sliding arc plate, a telescopic rod and a ball valve, the pressure rod is fixedly mounted on the circumferential surface of the gear shaft, the sliding block is slidably mounted on the side of the fixed plate close to the gear shaft, the arc slide is slidably mounted on the outer wall of the water suction pipe, one end of the push rod is rotatably mounted on the side of the sliding block close to the arc slide, the other end of the push rod is rotatably mounted on the side of the arc slide close to the sliding block, the sliding arc plate is slidably mounted on the outer wall of the water suction pipe, the round rod is fixedly mounted on the bottom of the arc slide, the round rod is fixedly connected to the sliding arc plate, the ball valve is rotatably mounted on the inner wall of the water suction pipe, the control end of the ball valve rotates and penetrates the inner wall of the water suction pipe, the telescopic rod is fixedly mounted on the control end of the ball valve, and the movable end of the telescopic rod is rotatably connected to the sliding arc plate. When the filter element is replaced, the ball valve automatically opens to drain the residual seawater at the bottom of the water suction pipe, avoiding long-term deposition of microorganisms or salt scale, which causes pipe blockage or corrosion, affecting subsequent water circulation efficiency.

[0012] According to the above technical solution, the gear shaft and the rack are engaged with each other, and the side where the pressure rod and the sliding block are close to each other is set as an inclined surface. The pressure rod and the sliding block are provided with an inclined surface to facilitate the pressure rod to push the sliding block to move toward the drain pipe. A No. 3 spring is provided between the arc-shaped slide plate and the water pump pipe. The No. 3 spring is provided to drive the arc-shaped slide plate to reset. A No. 4 spring is provided between the sliding block and the fixed plate. The No. 4 spring is provided to drive the sliding block to reset.

[0013] According to the above technical solution, the collecting device includes a water storage tank, a sliding key, a sliding plate, a limit key, a fixed frame, a rotating plate and a limit block. The water storage tank is fixedly installed on the side of the hair dryer close to the water pump. The water storage tank and the water pump are connected through a drain pipe. A drainage hole is opened on the outer wall of the water storage tank. The sliding plate is slidably installed on the inner wall of the water storage tank. The limit key is slidably installed on the inner wall of the water storage tank. A limit groove begins on the side of the sliding plate close to the sliding key. The shape of the sliding key matches the limit groove. The fixed frame is fixedly installed on the top of the sliding plate. The movable plate is rotatably mounted on the inner wall of the fixed frame, the limit block is fixedly mounted on the side of the rotating plate away from the drainage hole, the limit key is slidably mounted on the inner wall of the sliding plate, a fixed groove is provided on the top of the limit block, and the limit key contacts the inner wall of the fixed groove. When the seawater is discharged, the water film remaining on the pipe wall will evaporate to form salt particles. Salt particles will be repeatedly formed after multiple discharges, gradually accumulate, and eventually block the drainage hole. The seawater is collected in the water storage tank and discharged at one time after reaching a certain amount, reducing the number of cycles from wetting to evaporation of the pipe wall, thereby reducing the speed of salt particle formation and eliminating the need for frequent maintenance.

[0014] According to the above technical solution, the collecting device also includes an L-shaped rod, a sliding rod, a sliding rod and a pushing block. The sliding rod is slidably installed on the side of the hair dryer close to the water pump, one end of the L-shaped rod is fixedly installed on the bottom of the sliding arc plate, and the other end of the L-shaped rod is fixedly connected to the sliding rod. The sliding rod is slidably installed on the side of the water tank close to the sliding rod, and the pushing block is fixedly installed on the side of the sliding rod close to the sliding key. When the filter element is replaced, the limit of the sliding plate can be released, so that the sliding plate can be reset. Through this design, the operator does not need to manually release the limit of the sliding plate, which reduces human intervention and improves the convenience of equipment operation.

[0015] The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are provided with a plurality of springs.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In this invention, when the filter element of the front filter device is replaced, the rear filter device will replace the front filter device to work. When the filter element of the front filter device needs to be replaced, the rear filter device can immediately take over the filtering work to ensure that the water pump continues to run without affecting the water circulation and heat dissipation function of the hair dryer, avoiding the temperature rise of the power room due to shutdown for filter element replacement, and maintaining a stable cooling effect.

[0017] 2. In this invention, the push block will push the filter element to move away from the fixing frame, so that the filter element is separated from the fixing frame. The filter element has been immersed in seawater for a long time, and biological dirt may adhere to the surface or become slippery. It is laborious and inefficient to remove it by hand. After pulling the card key, the push block will automatically push the filter element out of the fixing frame under the action of spring No. 1. There is no need for manual pulling, and the operation is more convenient and labor-saving.

[0018] 3. In this invention, the rotation of the valve core will replace the water suction pipe originally connected to the front filter device with a connection to the rear filter device, so that the seawater to be filtered only flows through the rear filter device. When the push rod moves to replace the filter element, the valve core rotates synchronously to switch the water path from the front filter device to the rear filter device, avoiding water flow interruption caused by replacing the filter element. There is no need to manually operate the valve. The device automatically maintains the seawater circulation, ensuring continuous heat dissipation of the hair dryer and preventing a sudden temperature rise in the power chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the hair dryer and the fixing plate of the present invention; Figure 3 This is a schematic diagram of the position structure of the fixing frame and the sliding plate of the present invention; Figure 4 This is a schematic diagram of the rack and gear shaft position structure of the present invention; Figure 5 This is a schematic diagram of the position structure of the pressure rod and the sliding block of the present invention; Figure 6 This is a schematic diagram of the position structure of the L-shaped rod and the sliding rod of the present invention; Figure 7 It is a schematic diagram of the position structure of the sliding board and the limit key of the present invention; Figure 8 This is a schematic diagram of the position structure of the fixed frame and the rotating plate of the present invention; Figure 9 This is a schematic diagram of the position structure of the limit key and the limit block of the present invention.

[0020] The meaning of each number in the figure is: 1. Mounting plate; 2. Blower; 3. Water pump; 4. Water pipe; 5. Fixed plate; 6. Fixed frame; 7. Sliding plate; 8. Push rod; 9. Connecting rod; 10. Push block; 11. Key; 12. Sealing ring; 13. Filter element; 21. Connecting rod; 22. Rack; 23. Gear shaft; 24. Valve core; 25. Pressure rod; 26. Sliding block; 27. Push rod; 28. Arc slide; 29. ​​Round rod; 291. Sliding arc plate; 292. Telescopic rod; 293. Ball valve; 31. Water tank; 32. L-shaped rod; 33. Sliding rod; 34. Sliding rod; 35. Push block; 36. Sliding key; 37. Sliding plate; 38. Limit key; 39. Fixed frame; 391. Rotating plate; 392. Limit block. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-9 One embodiment of the present invention is: an assembled ship cooling system, including a mounting plate 1, the assembled ship cooling system comprising: A blower 2 for cooling the heat source inside the ship's power room is fixedly mounted on the outer wall of the mounting plate 1; The water extraction pipe 4 for allowing seawater to flow through the surface of the hair dryer 2 is fixedly mounted on the outer wall of the hair dryer 2: A water pump 3 for pumping seawater into a water pump pipe 4 is fixedly mounted on a side of the mounting plate 1 close to the blower 2; A filtering device for filtering seawater is provided on the inner wall of the water pumping pipe 4; A discharge device for discharging excess seawater from the water pumping pipe 4 when replacing the filter device, which is provided on the outer wall of the water pumping pipe 4; A collecting device for collecting the discharged seawater is provided on the outer wall of the hair dryer 2 .

[0023] The replacement device includes a fixed plate 5, a fixed frame 6, a sliding plate 7, a push rod 8, a connecting rod 9 and a filter element 13. The fixed plate 5 is fixedly installed on the side of the hair dryer 2 close to the water pump 3, the fixed frame 6 is fixedly installed on the side of the fixed plate 5 close to the water pump 3, the sliding plate 7 is slidably installed on the side of the fixed frame 6 close to the water pump 3, the push rod 8 is slidably installed on the side of the fixed plate 5 close to the sliding plate 7, one end of the connecting rod 9 is rotatably installed on the side of the push rod 8 close to the sliding plate 7, and the other end of the connecting rod 9 is rotatably installed on the side of the sliding plate 7 close to the push rod 8. The filter element 13 is arranged on the side of the fixed frame 6 close to the sliding plate 7. The post-filter device can immediately take over the filtering work to ensure that the water pump 3 continues to operate without affecting the water circulation and heat dissipation function of the hair dryer 2, avoiding the temperature rise of the power chamber due to shutdown to replace the filter element 13, and maintaining a stable cooling effect.

[0024] The replacement device also includes a push block 10, a key 11 and a sealing ring 12. The key 11 slides through the outer wall of the fixed frame 6, and a sliding groove is provided on the inner wall of the fixed frame 6. The push block 10 is slidably installed on the inner wall of the sliding groove. A square groove is provided on the side of the push block 10 close to the key 11. The shape of the key 11 matches the square groove. The sealing ring 12 is fixedly installed on the inner wall of the fixed frame 6, and the sealing ring 12 is fixedly connected to the water suction pipe 4. The sealing ring 12 includes a fixed outer plate and a sliding inner plate. The sliding inner plate is fixedly connected to the sliding plate 7. A slot is provided on the side of the filter element 13 close to the sealing ring 12, and the sliding inner plate contacts the inner wall of the slot. The filter element 13 is immersed in seawater for a long time, and biological dirt may be attached to the surface or become slippery. It is laborious and inefficient to remove it by hand. After pulling the key 11, the push block 10 automatically pushes the filter element 13 out of the fixed frame 6 under the action of the No. 1 spring. There is no need for manual pulling, and the operation is more convenient and labor-saving.

[0025] A No. 1 spring is provided between the push block 10 and the fixed frame 6. The No. 1 spring is provided to drive the push block 10 to move toward the filter element 13. A No. 2 spring is provided between the card key 11 and the fixed frame 6. The No. 2 spring is provided to drive the card key 11 to move toward the push block 10. The push block 10 slides through the inner wall of the fixed frame 6. The water suction pipe 4 installed on the side of the fixed plate 5 close to the water pump 3 is a three-way pipe. The filtering device is provided with two front filtering devices and a rear filtering device.

[0026] When this embodiment is working: when it is necessary to cool the heat source inside the power room of the ship, the mounting plate 1 is installed on the wall inside the power room, so that the hair dryer 2 fixed on the surface of the mounting plate 1 is facing the heat source, and the hair dryer 2 blows to cool the heat source. When the temperature is too high, seawater is pumped into the water pipe 4 through the water pump 3, so that the seawater flows through the surface of the hair dryer 2, and the hair dryer 2 is circulated to assist in heat dissipation. By improving the efficiency of heat exchange, the temperature of the heat source is reduced, and the cooling effect of the hair dryer 2 on the heat source is enhanced. When the water pump 3 pumps seawater into the water pipe 4, the seawater needs to be filtered to prevent impurities in the seawater from jamming the water pump 3 when entering the water pump 3. When the seawater is filtered for a long time through the filter element 13, the filter element 13 needs to be replaced. When the filter element 13 of the front filter device needs to be replaced, the staff needs to push the push rod 8 When the filter element 13 is replaced by the filter element 13, the rear filter device will work instead of the front filter device, and the filter element 13 of the current filter device will be replaced. When the filter element 13 needs to be replaced, the rear filter device can immediately take over the filtering work to ensure that the water pump 3 continues to operate without affecting the water circulation and heat dissipation function of the hair dryer 2, avoiding the temperature rise of the power chamber due to stopping to replace the filter element 13, and maintaining a stable cooling effect. When the filter element 13 needs to be removed and replaced, it is not convenient to remove the filter element 13 from the fixing frame 6 because the outer wall of the filter element 13 is too smooth. At this time, the card key 11 is pulled in the direction away from the push block 10, and the limit of the card key 11 on the push block 10 will be released, and the push block 10 will be pushed in the direction away from the fixing frame 6 by the No. 1 spring. The push block 10 will push the filter element 13 in the direction away from the fixing frame 6, so that the filter element 13 is separated from the fixing frame 6. The filter element 13 has been immersed in seawater for a long time, and biological dirt may be attached to the surface or become wet and slippery. It is laborious and inefficient to remove it manually. After pulling the card key 11, the push block 10 automatically pushes the filter element 13 out of the fixing frame 6 under the action of the No. 1 spring, without the need for manual pulling, the operation is more convenient and labor-saving.

[0027] See also Figures 1-9On the basis of the above embodiment, in another embodiment of the present invention, the discharge device includes a connecting rod 21, a rack 22, a gear shaft 23 and a valve core 24. The valve core 24 is arranged on the inner wall of the three-way pipe, and the gear shaft 23 rotates through the three-way pipe and is fixedly connected to the valve core 24. The connecting rod 21 is fixedly installed on the side of the push plate close to the valve core 24, and the rack 22 is fixedly installed on the side of the connecting rod 21 close to the gear shaft 23. The water path is switched from the front filter device to the rear filter device to avoid water interruption due to replacement of the filter element 13. There is no need to manually operate the valve. The device automatically maintains the circulation of seawater, ensures continuous heat dissipation of the hair dryer 2, and prevents a sudden increase in the temperature of the power chamber.

[0028] The discharge device also includes a pressure rod 25, a sliding block 26, a push rod 27, an arc-shaped slide 28, a round rod 29, a sliding arc plate 291, a telescopic rod 292 and a ball valve 293. The pressure rod 25 is fixedly mounted on the circumferential surface of the gear shaft 23, the sliding block 26 is slidably mounted on the side of the fixed plate 5 close to the gear shaft 23, the arc-shaped slide 28 is slidably mounted on the outer wall of the water pumping pipe 4, one end of the push rod 27 is rotatably mounted on the side of the sliding block 26 close to the arc-shaped slide 28, the other end of the push rod 27 is rotatably mounted on the side of the arc-shaped slide 28 close to the sliding block 26, and the sliding arc plate 291 is slidably mounted. On the outer wall of the water pumping pipe 4, a round rod 29 is fixedly installed at the bottom of the arc-shaped slide plate 28, and the round rod 29 is fixedly connected to the sliding arc plate 291. The ball valve 293 is rotatably installed on the inner wall of the water pumping pipe 4. The control end of the ball valve 293 rotates and penetrates the inner wall of the water pumping pipe 4. The telescopic rod 292 is fixedly installed at the control end of the ball valve 293, and the movable end of the telescopic rod 292 is rotatably connected to the sliding arc plate 291. When the filter element 13 is replaced, the ball valve 293 automatically opens to drain the residual seawater at the bottom of the water pumping pipe 4 to avoid long-term deposition of microorganisms or salt scale, which may cause pipe blockage or corrosion and affect the subsequent water circulation efficiency.

[0029] The gear shaft 23 and the rack 22 are engaged with each other, and the side where the pressure rod 25 and the sliding block 26 are close to each other is set as an inclined surface. The pressure rod 25 and the sliding block 26 are provided with an inclined surface to facilitate the pressure rod 25 to push the sliding block 26 to move toward the drain pipe. A No. 3 spring is provided between the arc-shaped slide plate 28 and the water suction pipe 4. The No. 3 spring is provided to drive the arc-shaped slide plate 28 to reset. A No. 4 spring is provided between the sliding block 26 and the fixed plate 5. The No. 4 spring is provided to drive the sliding block 26 to reset.

[0030] The collecting device includes a water tank 31, a sliding key 36, a sliding plate 37, a limit key 38, a fixed frame 39, a rotating plate 391 and a limit block 392. The water tank 31 is fixedly installed on the side of the hair dryer 2 close to the water pump 3. The water tank 31 is connected to the water pump 4 through a drain pipe. A drainage hole is provided on the outer wall of the water tank 31. The sliding plate 37 is slidably installed on the inner wall of the water tank 31. The limit key 38 is slidably installed on the inner wall of the water tank 31. A limit groove begins on the side of the sliding plate 37 close to the sliding key 36. The shape of the sliding key 36 matches the limit groove. The fixed frame 39 is fixedly installed on the top of the sliding plate 37. The movable plate 391 is rotatably mounted on the inner wall of the fixed frame 39, the limit block 392 is fixedly mounted on the side of the rotating plate 391 away from the drain hole, the limit key 38 is slidably mounted on the inner wall of the sliding plate 37, and a fixed groove is provided on the top of the limit block 392. The limit key 38 contacts the inner wall of the fixed groove. When the seawater is discharged, the water film remaining on the pipe wall will evaporate to form salt particles. Multiple discharges will repeatedly form salt particles, gradually accumulate, and eventually block the drain hole, collecting the seawater in the water storage tank 31. After reaching a certain amount, it will be discharged at one time, reducing the number of cycles from wetting to evaporation of the pipe wall, thereby reducing the speed of salt particle formation and eliminating the need for frequent maintenance.

[0031] The collecting device also includes an L-shaped rod 32, a sliding rod 33, a sliding rod 34 and a pushing block 35. The sliding rod 33 is slidably installed on the side of the hair dryer 2 close to the water pump 3. One end of the L-shaped rod 32 is fixedly installed on the bottom of the sliding arc plate 291, and the other end of the L-shaped rod 32 is fixedly connected to the sliding rod 33. The sliding rod 34 is slidably installed on the side of the water tank 31 close to the sliding rod 33. The pushing block 35 is fixedly installed on the side of the sliding rod 33 close to the sliding key 36. When the filter element 13 is replaced, the limit of the sliding plate 37 can be released, so that the sliding plate 37 is reset. Through this design, the operator does not need to manually release the limit of the sliding plate 37, which reduces human intervention and improves the convenience of equipment operation.

[0032] The side of the sliding rod 34 close to the sliding rod 33 is set as an inclined surface. The sliding rod 34 is provided with an inclined surface to facilitate the sliding rod 33 to push the sliding rod 34 to move. The side of the pushing block 35 close to the sliding key 36 is set as an inclined surface. The pushing block 35 is provided with an inclined surface to facilitate pushing the sliding key 36 to move in the direction away from the sliding plate 37. The side of the sliding plate 37 close to the sliding key 36 is set as an inclined surface. The sliding plate 37 is provided with an inclined surface to push the sliding key 36 to move in the direction away from the water tank 31 when the sliding plate 37 moves downward. The side of the limit key 38 close to the limit groove is set as an inclined surface. The limit key 38 is provided with an inclined surface. In order to facilitate the sliding key 36 to push the limit key 38 to move away from the sliding plate 37, a torsion spring is provided between the fixed frame 39 and the rotating plate 391. The torsion spring is provided to facilitate the reset of the rotating plate 391. A No. 5 spring is provided between the sliding key 36 and the water tank 31. The No. 5 spring is provided to drive the sliding key 36 to move toward the sliding plate 37. A No. 6 spring is provided between the limit key 38 and the sliding plate 37. The No. 6 spring is provided to drive the limit key 38 to reset. A No. 7 spring is provided between the sliding plate 37 and the water tank 31. The No. 7 spring is provided to drive the sliding plate 37 to reset.

[0033] When the filter element 13 of the front filter device is replaced, the push rod 8 will move toward the front filter device, and when the push rod 8 moves, it will drive the connecting rod 21 to move, and the movement of the connecting rod 21 will drive the rack 22 to move. When the rack 22 moves, it will drive the gear shaft 23 to rotate, and the rotation of the gear shaft 23 will drive the valve core 24 to rotate. The rotation of the valve core 24 will replace the water suction pipe 4 originally connected with the front filter device to be connected with the rear filter device, so that the seawater to be filtered only flows through the rear filter device. When the push rod 8 moves to replace the filter element 13, the valve core 24 rotates synchronously to switch the water path from the front filter device to the rear filter device, avoiding water interruption due to replacement of the filter element 13. There is no need to manually operate the valve. The device automatically maintains the seawater circulation, ensures that the hair dryer 2 continues to dissipate heat, and prevents a sudden increase in the temperature of the power chamber. The rotation of the gear shaft 23 will drive the pressure rod 25 to move, and the pressure rod 25 will move in the direction away from the front filter device, so that the pressure rod 25 will release When the sliding block 26 is pushed, the No. 4 spring will drive the sliding block 26 to move towards its original position. The resetting of the sliding block 26 will release the push on the arc-shaped slide plate 28, and the arc-shaped slide plate 28 will be driven by the No. 3 spring to move towards its original position. The movement of the arc-shaped slide plate 28 will pull the round rod 29 to move. The movement of the round rod 29 will pull the sliding arc plate 291 to move. The movement of the sliding arc plate 291 will pull the telescopic rod 292 to move. The movement of the telescopic rod 292 will drive the ball valve 293 near the side of the front filter device to rotate. The rotation of the ball valve 293 will release the seal on the bottom of the water suction pipe 4, so that when the filter element 13 in the front filter device is replaced, the residual seawater in the water suction pipe 4 near the front filter device will be drained, so as to avoid the residual seawater from forming a large amount of sediment to block the water suction pipe 4. When the filter element 13 is replaced, the ball valve 293 will automatically open to drain the residual seawater at the bottom of the water suction pipe 4, so as to avoid long-term deposition of microorganisms or salt scale, which will cause pipe blockage or corrosion, affecting the subsequent water circulation efficiency.

[0034] The seawater discharged from the water pumping pipe 4 will enter the water storage tank 31 through the drainage pipe for storage. When the seawater accumulates in the water storage tank 31, it will press the sliding plate 37 to continue to move downward. The downward movement of the sliding plate 37 will drive the limit groove to move. When there is too much seawater in the water storage tank 31, the position of the limit groove will coincide with the sliding key 36, and the sliding key 36 will be driven by the No. 5 spring to move toward the inside of the limit groove, and the sliding key 36 will limit the sliding plate 37. When the position of the limit groove coincides with the sliding key 36, the position of the rotating plate 391 will coincide with the drainage hole. When the sliding key 36 moves toward the inside of the limit groove, it will contact the inclined surface of the limit key 38, and the sliding key 36 will push The limit key 38 moves in the direction away from the limit block 392. The movement of the limit key 38 will release the limit on the rotating plate 391, and the rotating plate 391 can be pushed by the accumulated seawater to rotate in the direction of the drain hole to release the seal of the drain hole, so that the seawater can be discharged from the water storage tank 31. By accumulating and then discharging the seawater, the number of seawater discharges can be reduced, so that the seawater will not be discharged frequently. When the seawater is discharged, the water film remaining on the pipe wall will evaporate to form salt particles. Multiple discharges will repeatedly form salt particles, gradually accumulate, and eventually block the drain hole. The seawater is collected in the water storage tank 31 and discharged at one time after reaching a certain amount, reducing the number of cycles from wetting the pipe wall to evaporation, thereby reducing the salt The particle formation speed is high, and frequent maintenance is not required. When the filter element 13 in the front filter device is replaced, the sliding arc plate 291 in the front filter device will move upward. When the sliding arc plate 291 in the front filter device moves upward, the sliding arc plate 291 in the rear filter device will move downward, driving the ball valve 293 in the rear filter device to rotate and seal the water suction pipe 4. When the sliding key 36 limits the sliding plate 37 to replace the filter element 13 on one side, the sliding arc plate 291 on the other side will move downward. The downward movement of the sliding arc plate 291 will push the L-shaped rod 32 to move downward, and the downward movement of the L-shaped rod 32 will push the sliding rod 33 to move downward. The sliding rod 33 moves downward. The movement will release the inclined surface of the sliding rod 34, pushing the sliding rod 34 to move in the direction away from the sliding rod 33. The movement of the sliding rod 34 will drive the pushing block 35 to move. When the pushing block 35 moves, it will push the sliding key 36 to move in the direction away from the sliding plate 37, so that the sliding key 36 will release the limit of the sliding plate 37, and the sliding plate 37 will be driven by the No. 7 spring to move towards the original position. There is no need to operate separately to release the limit of the sliding plate 37. The limit of the sliding plate 37 can be released by replacing the filter element 13, so that the sliding plate 37 is reset. Through this design, the operator does not need to manually release the limit of the sliding plate 37, which reduces human intervention and improves the convenience of equipment operation.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An assembled ship cooling system, comprising a mounting plate (1), characterized in that: An assembled ship cooling system comprising: A blower (2) for cooling a heat source inside a ship's power room, fixedly mounted on the outer wall of the mounting plate (1); A water extraction pipe (4) for allowing seawater to flow through the surface of the hair dryer (2) is fixedly mounted on the outer wall of the hair dryer (2): A water pump (3) for pumping seawater into a water pump pipe (4), fixedly mounted on a side of the mounting plate (1) close to the blower (2); A filtering device for filtering seawater, arranged on the inner wall of the water pumping pipe (4); A discharge device for discharging excess seawater from the inside of the water pumping pipe (4) when replacing the filter device, arranged on the outer wall of the water pumping pipe (4); A collecting device for collecting discharged seawater is provided on the outer wall of the hair dryer (2).

2. The assembled ship cooling system according to claim 1, characterized in that: The assembled ship cooling system also includes a replacement device, which includes a fixed plate (5), a fixed frame (6), a sliding plate (7), a push rod (8), a connecting rod (9) and a filter element (13), wherein the fixed plate (5) is fixedly mounted on a side of the hair dryer (2) close to the water pump (3), the fixed frame (6) is fixedly mounted on a side of the fixed plate (5) close to the water pump (3), the sliding plate (7) is slidably mounted on a side of the fixed frame (6) close to the water pump (3), the push rod (8) is slidably mounted on a side of the fixed plate (5) close to the sliding plate (7), one end of the connecting rod (9) is rotatably mounted on a side of the push rod (8) close to the sliding plate (7), and the other end of the connecting rod (9) is rotatably mounted on a side of the sliding plate (7) close to the push rod (8), and the filter element (13) is arranged on a side of the fixed frame (6) close to the sliding plate (7).

3. The assembled ship cooling system according to claim 2, characterized in that: The replacement device further comprises a push block (10), a key (11) and a sealing ring (12), wherein the key (11) slides through the outer wall of the fixing frame (6), a sliding groove is provided on the inner wall of the fixing frame (6), the push block (10) is slidably mounted on the inner wall of the sliding groove, a square groove is provided on the side of the push block (10) close to the key (11), the shape of the key (11) matches the square groove, the sealing ring (12) is fixedly mounted on the inner wall of the fixing frame (6), the sealing ring (12) is fixedly connected to the water pump (4), the sealing ring (12) comprises a fixed outer plate and a sliding inner plate, the sliding inner plate is fixedly connected to the sliding plate (7), a slot is provided on the side of the filter element (13) close to the sealing ring (12), and the sliding inner plate contacts the inner wall of the slot.

4. The assembled ship cooling system according to claim 3, characterized in that: A No. 1 spring is provided between the push block (10) and the fixed frame (6), a No. 2 spring is provided between the key (11) and the fixed frame (6), the push block (10) slides through the inner wall of the fixed frame (6), the water pump (4) installed on the side of the fixed plate (5) close to the water pump (3) is a three-way pipe, and the filtering device is provided with two front filtering devices and a rear filtering device.

5. The assembled ship cooling system according to claim 4, characterized in that: The discharge device comprises a connecting rod (21), a rack (22), a gear shaft (23) and a valve core (24); the valve core (24) is arranged on the inner wall of the three-way pipe; the gear shaft (23) rotates through the three-way pipe and is fixedly connected to the valve core (24); the connecting rod (21) is fixedly mounted on a side of the push plate close to the valve core (24); and the rack (22) is fixedly mounted on a side of the connecting rod (21) close to the gear shaft (23).

6. The assembled ship cooling system according to claim 5, characterized in that: The discharge device further comprises a pressure rod (25), a sliding block (26), a push rod (27), an arc-shaped slide plate (28), a round rod (29), a sliding arc plate (291), a telescopic rod (292) and a ball valve (293), wherein the pressure rod (25) is fixedly mounted on the circumferential surface of the gear shaft (23), the sliding block (26) is slidably mounted on a side of the fixed plate (5) close to the gear shaft (23), the arc-shaped slide plate (28) is slidably mounted on the outer wall of the water pumping pipe (4), one end of the push rod (27) is rotatably mounted on a side of the sliding block (26) close to the arc-shaped slide plate (28), and the other end of the push rod (27) is rotatably mounted on a side of the sliding block (26) close to the arc-shaped slide plate (28). One end is rotatably mounted on a side of the arc slide (28) close to the sliding block (26); the sliding arc plate (291) is slidably mounted on the outer wall of the water pumping pipe (4); the round rod (29) is fixedly mounted on the bottom of the arc slide (28); the round rod (29) is fixedly connected to the sliding arc plate (291); the ball valve (293) is rotatably mounted on the inner wall of the water pumping pipe (4); the control end of the ball valve (293) rotates through the inner wall of the water pumping pipe (4); the telescopic rod (292) is fixedly mounted on the control end of the ball valve (293); the movable end of the telescopic rod (292) is rotatably connected to the sliding arc plate (291).

7. The assembled ship cooling system according to claim 6, characterized in that: The gear shaft (23) and the rack (22) are meshed with each other, the side where the pressure rod (25) and the sliding block (26) are close to each other is set as an inclined surface, a No. 3 spring is provided between the arc-shaped slide plate (28) and the water pumping pipe (4), and a No. 4 spring is provided between the sliding block (26) and the fixed plate (5).

8. The assembled ship cooling system according to claim 7, characterized in that: The collecting device comprises a water storage tank (31), a sliding key (36), a sliding plate (37), a limit key (38), a fixed frame (39), a rotating plate (391) and a limit block (392); the water storage tank (31) is fixedly mounted on a side of the hair dryer (2) close to the water pump (3); the water storage tank (31) is connected to the water pump (4) through a drainage pipe; a drainage hole is provided on the outer wall of the water storage tank (31); the sliding plate (37) is slidably mounted on the inner wall of the water storage tank (31); and the limit key (38) is slidably mounted on the inner wall of the water storage tank (31). The sliding plate (37) has a limit groove on one side close to the sliding key (36), and the shape of the sliding key (36) matches the limit groove. The fixed frame (39) is fixedly mounted on the top of the sliding plate (37), and the rotating plate (391) is rotatably mounted on the inner wall of the fixed frame (39). The limit block (392) is fixedly mounted on the side of the rotating plate (391) away from the drainage hole. The limit key (38) is slidably mounted on the inner wall of the sliding plate (37). A fixed groove is opened on the top of the limit block (392), and the limit key (38) contacts the inner wall of the fixed groove.

9. The assembled ship cooling system according to claim 8, characterized in that: The collecting device further comprises an L-shaped rod (32), a sliding rod (33), a sliding rod (34) and a pushing block (35), wherein the sliding rod (33) is slidably mounted on a side of the hair dryer (2) close to the water pump (3), one end of the L-shaped rod (32) is fixedly mounted on the bottom of the sliding arc plate (291), and the other end of the L-shaped rod (32) is fixedly connected to the sliding rod (33), the sliding rod (34) is slidably mounted on a side of the water storage tank (31) close to the sliding rod (33), and the pushing block (35) is fixedly mounted on a side of the sliding rod (33) close to the sliding key (36).

10. The assembled ship cooling system according to claim 9, characterized in that: The side of the sliding rod (34) close to the sliding rod (33) is set as an inclined surface, the side of the pushing block (35) close to the sliding key (36) is set as an inclined surface, the side of the sliding plate (37) close to the sliding key (36) is set as an inclined surface, the side of the limit key (38) close to the limit groove is set as an inclined surface, a torsion spring is provided between the fixed frame (39) and the rotating plate (391), a No. 5 spring is provided between the sliding key (36) and the water storage tank (31), a No. 6 spring is provided between the limit key (38) and the sliding plate (37), and a No. 7 spring is provided between the sliding plate (37) and the water storage tank (31).

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