An anchor winch oil temperature control and oil replenishment device and its usage method

Abstract

An oil temperature control and oil replenishment device for an anchor winch, comprising an anchor winch hydraulic oil tank, a remote control terminal, a temperature sensor, a liquid level sensor, an oil replenishment assembly, a cooling assembly and a heating assembly. The temperature sensor and the liquid level sensor are respectively installed inside the anchor winch hydraulic oil tank. The input port of the anchor winch hydraulic oil tank is connected to the output end of the oil replenishment assembly. The input end of the remote control terminal is respectively connected to the output ends of the temperature sensor and the liquid level sensor. The output end of the remote control terminal is respectively connected to the input ends of the oil replenishment assembly, the cooling assembly and the heating assembly. The input end of the cooling assembly is arranged relative to seawater, and the output end of the cooling assembly is arranged relative to seawater after passing through the anchor winch hydraulic oil tank. The output end of the heating assembly is arranged relative to the anchor winch hydraulic oil tank. This design not only has low oil temperature control cost, but also can avoid the equipment from idling, making the equipment have a long service life.

Description

Technical Field

[0001] The present invention relates to the technical field of wildcat winches, and particularly to an oil temperature control and oil replenishment device for a wildcat winch and a method for using the same. Background Art

[0002] At present, the hydraulic system of a wildcat winch needs to store hydraulic oil (energy) for each hydraulic cylinder through a hydraulic oil tank. As the basis of the entire hydraulic system, the hydraulic oil tank is related to the reliability and working efficiency of the entire hydraulic system. What has the greatest impact on the working efficiency is the oil temperature and oil quantity of the hydraulic oil. When the oil quantity becomes less, the working unit will run idly, resulting in losses, thereby shortening the service life of the wildcat winch. Due to different temperatures, the viscosity of the hydraulic oil is different, which will lead to different efficiencies of the hydraulic pump and the hydraulic motor. The existing cooling systems and heating devices for hydraulic oil tanks are too costly, do not fully consider the use environment of the ship, and do not make use of local materials to cool and heat the hydraulic oil tank, resulting in an increase in the cost of cooling and heating the hydraulic oil tank. Summary of the Invention

[0003] The purpose of the present invention is to overcome the defects and problems in the prior art, such as high cost of temperature control of the hydraulic oil tank and losses caused by idling of equipment, and to provide an oil temperature control and oil replenishment device for a wildcat winch and a method for using the same, which have low oil temperature control cost and avoid idling of equipment.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] An oil temperature control and oil replenishment device for a wildcat winch includes a wildcat winch hydraulic oil tank, a remote control terminal, a temperature sensor, a liquid level sensor, an oil replenishment component, a cooling component, and a heating component. The temperature sensor and the liquid level sensor are respectively installed inside the wildcat winch hydraulic oil tank. The inlet end of the wildcat winch hydraulic oil tank is connected to the output end of the oil replenishment component. The input end of the remote control terminal is respectively connected to the output ends of the temperature sensor and the liquid level sensor. The output end of the remote control terminal is respectively connected to the input ends of the oil replenishment component, the cooling component, and the heating component. The input end of the cooling component is arranged relative to seawater, and the output end of the cooling component is arranged relative to seawater after passing through the wildcat winch hydraulic oil tank. The output end of the heating component is arranged relative to the wildcat winch hydraulic oil tank.

[0006] The oil replenishment component includes a hydraulic oil pump, a control valve, an oil replenishment tank, and a first solenoid valve. The input end and the control end of the control valve are respectively connected to the outlet end of the oil replenishment tank and the output end of the remote control terminal. The output end of the control valve is connected to the inlet end of the hydraulic oil pump. The input end and the control end of the first solenoid valve are respectively connected to the outlet end of the hydraulic oil pump and the output end of the remote control terminal. The output end of the first solenoid valve is connected to the input end of the wildcat winch hydraulic oil tank.

[0007] The oil replenishing component further includes a filter. The input end of the filter is connected to the outlet end of the hydraulic oil pump, and the output end of the filter is connected to the input end of the first solenoid valve.

[0008] The cooling component includes a water suction pipe, a water pump, and an annular water pipe. The annular water pipe is connected to the inner side wall of the hydraulic oil tank of the wildcat winch. Both ends of the annular water pipe pass through the hydraulic oil tank of the wildcat winch and are located outside the hydraulic oil tank of the wildcat winch. The inlet end of the water suction pipe is arranged relative to seawater. The inlet end and the control end of the water pump are respectively connected to the outlet end of the water suction pipe and the output end of the remote control end. The outlet end of the water pump is connected to the inlet end of the annular water pipe, and the outlet end of the annular water pipe is arranged relative to seawater.

[0009] The heating component includes a high-temperature steam water tank, a second solenoid valve, and an annular air pipe. The annular air pipe is connected to the inner side wall of the hydraulic oil tank of the wildcat winch. Both ends of the annular air pipe pass through the hydraulic oil tank of the wildcat winch and are located outside the hydraulic oil tank of the wildcat winch. The inlet end and the control end of the second solenoid valve are respectively connected to the outlet end of the high-temperature steam water tank and the output end of the remote control end. The output end of the second solenoid valve is connected to the inlet end of the annular air pipe, and the output end of the annular air pipe is connected to the inlet end of the high-temperature steam water tank.

[0010] The remote control end includes a power communication unit, a soft gateway, a cloud platform, and a PC control end. The output end of the power communication unit is connected to the input end of the soft gateway. The output end of the soft gateway is connected to the input end of the cloud platform. The input end of the PC control end is respectively connected to the output ends of the cloud platform, the temperature sensor, and the liquid level sensor. The output end of the PC control end is respectively connected to the input ends of the oil replenishing component, the cooling component, and the heating component.

[0011] A method for using an oil temperature control and oil replenishing device for a wildcat winch, the method comprising the following steps:

[0012] S1. The remote control end controls the heating component to start working. The heating component pre-heats the hydraulic oil tank of the wildcat winch. When the temperature sensor detects that the temperature inside the hydraulic oil tank of the wildcat winch reaches the normal working temperature, the remote control end controls the heating component to stop working, and the device starts to operate;

[0013] S2. The temperature sensor detects the temperature in the hydraulic oil tank of the anchor winch. When the temperature is higher than the normal operating temperature, the remote control end controls the cooling component to start working, and the cooling component cools the hydraulic oil tank of the anchor winch. When the temperature in the hydraulic oil tank of the anchor winch reaches the normal operating temperature, the remote control end controls the cooling component to stop working; when the temperature is lower than the normal operating temperature, the remote control end controls the heating component to start working, and the heating component heats the hydraulic oil tank of the anchor winch. When the temperature in the hydraulic oil tank of the anchor winch reaches the normal operating temperature, the remote control end controls the heating component to stop working;

[0014] S3. After the equipment has been running for a period of time, the liquid level sensor detects the liquid level of the hydraulic oil in the hydraulic oil tank of the anchor winch. When the liquid level of the hydraulic oil is lower than the normal level, the remote control end controls the oil replenishing component to start working, and the oil replenishing component replenishes the oil in the hydraulic oil tank of the anchor winch. When the liquid level of the hydraulic oil reaches the normal level, the remote control end controls the oil replenishing component to stop working.

[0015] The specific steps of the oil replenishment method in the use method are:

[0016] When the liquid level sensor detects that the liquid level of the hydraulic oil in the hydraulic oil tank of the anchor winch is lower than the normal liquid level, the remote control end controls the control valve and the first solenoid valve to open, the hydraulic oil pump draws the hydraulic oil in the replenishing tank and pours the hydraulic oil into the hydraulic oil tank of the anchor winch, and the liquid level of the hydraulic oil in the hydraulic oil tank of the anchor winch gradually increases. When the liquid level of the hydraulic oil reaches the normal liquid level, the liquid level sensor transmits a signal to the remote control end, and the remote control end controls the control valve and the first solenoid valve to close.

[0017] The specific steps of the oil temperature cooling method in the described method of use are:

[0018] After the temperature sensor detects that the temperature in the hydraulic oil tank of the anchor winch is higher than the normal operating temperature, the remote control end controls the water pump to start working, and the water pump draws in seawater, which is transported to the annular water pipe through the water pump. The seawater passes through the hydraulic oil tank of the anchor winch and cools the hydraulic oil tank of the anchor winch. The temperature of the seawater passing through the hydraulic oil tank of the anchor winch rises, and the temperature of the hydraulic oil tank of the anchor winch decreases. The seawater with increased temperature is discharged into the sea through the annular water pipe, and then the above operation is repeated until the temperature of the hydraulic oil tank of the anchor winch drops to the normal operating temperature, at which time the remote control end controls the water pump to stop working and the water pump stops pumping water.

[0019] The specific steps of the oil temperature heating method in the described method of use are:

[0020] After the temperature sensor detects that the temperature in the hydraulic oil tank of the wildcat winch is lower than the normal operating temperature, the remote control terminal controls the second solenoid valve to open, and the water vapor in the high-temperature steam water tank enters the annular air pipe. The water vapor passes through the hydraulic oil tank of the wildcat winch and heats the hydraulic oil tank of the wildcat winch. The temperature of the water vapor drops, and the temperature of the hydraulic oil tank of the wildcat winch rises. The water vapor with a dropped temperature is discharged into the high-temperature steam water tank through the annular water pipe, and then the above operation is repeated until the temperature of the hydraulic oil tank of the wildcat winch rises to the normal operating temperature, and the remote control terminal controls the second solenoid valve to close.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. In the device for controlling the oil temperature and refilling oil of a wildcat winch and its using method of the present invention, by installing a liquid level sensor inside the hydraulic oil tank of the wildcat winch, it is convenient for the operator to grasp the oil quantity inside the hydraulic oil tank of the wildcat winch in real time. When the oil quantity in the hydraulic oil tank of the wildcat winch is insufficient to supply the hydraulic pump and hydraulic motor to work, only by refilling oil through the refilling oil assembly, the hydraulic oil will be poured into the hydraulic oil tank of the wildcat winch, avoiding the idling of the working components and resulting in losses. In this way, the service life of the entire wildcat winch is also improved; by installing a temperature sensor inside the hydraulic oil tank of the wildcat winch, through the remote control terminal, the operating temperature of the hydraulic oil tank of the wildcat winch can be mastered in real time. If the temperature is too high, the operator only needs to control the cooling assembly to operate through the remote control terminal, and the cooling assembly will pass seawater through the hydraulic oil tank of the wildcat winch. The seawater absorbs the heat in the oil tank and then is discharged into the sea through the cooling assembly. The water-rich sea surface provides effective cooling for the hydraulic oil tank, so that the entire hydraulic system of the wildcat winch can be cooled effectively at low cost. In this way, the service life of the entire wildcat winch is also improved; if the temperature is too low, the operator only needs to control the heating assembly to provide effective heating for the hydraulic oil tank through the remote control terminal. Since the increase in the hydraulic oil temperature can reduce the warm-up operation before the equipment runs, this not only fully reflects the design concept of adapting to local conditions, but also achieves the purpose of cost reduction and efficiency improvement. Therefore, the present invention not only has a low cost for controlling the oil temperature, but also can avoid the idling of the equipment, making the equipment have a long service life.

[0023] 2. In the device for controlling the oil temperature and refilling oil of a wildcat winch and its using method of the present invention, when refilling oil, only need to inject the hydraulic oil into the refilling oil tank and open the control valve. The operator opens the hydraulic oil pump and the first solenoid valve through the PC control terminal, and the hydraulic oil will be poured into the hydraulic oil pump tank of the wildcat winch. When the hydraulic oil is being poured, the filter will remove the impurities contained inside, making the purity of the hydraulic oil reach the optimal level, which is beneficial to the operation of the working components of the wildcat winch. Therefore, the present invention has high reliability and is convenient to use.

[0024] 3. In the oil temperature control and oil replenishment device and its usage method for an anchor winch of the present invention, by arranging an annular air pipe and an annular water pipe, both the annular air pipe and the annular water pipe are wrapped inside the hydraulic oil tank of the anchor winch. When the hydraulic oil tank of the anchor winch is operating, due to the operation of the hydraulic pump and the hydraulic motor, there are high requirements for the hydraulic oil temperature. If the temperature is too high, the viscosity of the hydraulic oil will decrease, which will lead to a reduction in the efficiency of the hydraulic pump and the hydraulic motor. Therefore, by installing a temperature sensor inside the hydraulic oil tank of the anchor winch, the operator only needs to control the operation of the water pump through the PC control terminal, and the water suction pipe will transfer seawater into the annular water pipe. The seawater will move around the inside of the hydraulic oil tank of the anchor winch and finally be discharged through the outlet of the annular water pipe. If the temperature is too low, the operator only needs to control the opening and closing of the solenoid valve through the PC control terminal, and the water vapor in the high-temperature water vapor tank will enter the annular air pipe, and the water vapor generated by other heat engines on the ship will provide effective heating for the hydraulic oil tank. In this way, the entire hydraulic system of the anchor winch can be heated at low cost and very effectively, thereby increasing the service life of the entire anchor winch. Therefore, the device of the present invention has a long service life and low usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of an oil temperature control and oil replenishment device for an anchor winch in the present invention.

[0026] Figure 2 is a schematic flow diagram of the usage method of an oil temperature control and oil replenishment device for an anchor winch in the present invention.

[0027] Figure 3 is a schematic structural diagram of the hydraulic oil tank and the annular water pipe of the anchor winch in the present invention.

[0028] Figure 4 is a schematic structural diagram of the hydraulic oil tank and the annular air pipe of the anchor winch in the present invention.

[0029] In the figure: hydraulic oil tank of the anchor winch 1, annular water pipe 2, annular air pipe 3, remote control terminal 4, temperature sensor 5, liquid level sensor 6, oil replenishment tank 7, control valve 8, hydraulic oil pump 9, first solenoid valve 10, filter 11, water suction pipe 12, water pump 13, high-temperature steam water tank 14, second solenoid valve 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] See Figures 1 to 4, An anchor winch oil temperature control and oil replenishment device, comprising an anchor winch hydraulic oil tank 1, a remote control terminal 4, a temperature sensor 5, a liquid level sensor 6, an oil replenishment component, a cooling component and a heating component. The temperature sensor 5 and the liquid level sensor 6 are respectively installed inside the anchor winch hydraulic oil tank 1. The inlet end of the anchor winch hydraulic oil tank 1 is connected to the output end of the oil replenishment component. The input end of the remote control terminal 4 is respectively connected to the output ends of the temperature sensor 5 and the liquid level sensor 6. The output end of the remote control terminal 4 is respectively connected to the input ends of the oil replenishment component, the cooling component and the heating component. The input end of the cooling component is arranged relative to seawater, and the output end of the cooling component is arranged relative to seawater after passing through the anchor winch hydraulic oil tank 1. The output end of the heating component is arranged relative to the anchor winch hydraulic oil tank 1.

[0032] The oil replenishment component includes a hydraulic oil pump 9, a control valve 8, an oil replenishment tank 7, and a first solenoid valve 10. The input end and the control end of the control valve 8 are respectively connected to the outlet end of the oil replenishment tank 7 and the output end of the remote control terminal 4. The output end of the control valve 8 is connected to the inlet end of the hydraulic oil pump 9. The input end and the control end of the first solenoid valve 10 are respectively connected to the outlet end of the hydraulic oil pump 9 and the output end of the remote control terminal 4. The output end of the first solenoid valve 10 is connected to the inlet end of the anchor winch hydraulic oil tank 1.

[0033] The oil replenishment component further includes a filter 11. The input end of the filter 11 is connected to the outlet end of the hydraulic oil pump 9, and the output end of the filter 11 is connected to the input end of the first solenoid valve 10.

[0034] The cooling component includes a water suction pipe 12, a water pump 13 and an annular water pipe 2. The annular water pipe 2 is connected to the inner side wall of the anchor winch hydraulic oil tank 1. Both ends of the annular water pipe 2 pass through the anchor winch hydraulic oil tank 1 and are located outside the anchor winch hydraulic oil tank 1. The inlet end of the water suction pipe 12 is arranged relative to seawater. The inlet end and the control end of the water pump 13 are respectively connected to the outlet end of the water suction pipe 12 and the output end of the remote control terminal 4. The output end of the water pump 13 is connected to the inlet end of the annular water pipe 2, and the outlet end of the annular water pipe 2 is arranged relative to seawater.

[0035] The heating component includes a high-temperature steam water tank 14, a second solenoid valve 15, and an annular air pipe 3. The annular air pipe 3 is connected to the inner side wall of the hydraulic oil tank 1 of the capstan. Both ends of the annular air pipe 3 pass through the hydraulic oil tank 1 of the capstan and are located outside the hydraulic oil tank 1 of the capstan. The input end and the control end of the second solenoid valve 15 are respectively connected to the outlet end of the high-temperature steam water tank 14 and the output end of the remote control terminal 4. The output end of the second solenoid valve 15 is connected to the input end of the annular air pipe 3. The output end of the annular air pipe 3 is connected to the inlet end of the high-temperature steam water tank 14.

[0036] The remote control terminal 4 includes a power communication unit, a soft gateway, a cloud platform, and a PC control terminal. The output end of the power communication unit is connected to the input end of the soft gateway. The output end of the soft gateway is connected to the input end of the cloud platform. The input end of the PC control terminal is respectively connected to the output ends of the cloud platform, a temperature sensor 5, and a liquid level sensor 6. The output end of the PC control terminal is respectively connected to the input ends of the oil replenishing component, the cooling component, and the heating component.

[0037] A usage method of an oil temperature control and oil replenishing device for a capstan, the usage method comprising the following steps:

[0038] S1. The remote control terminal 4 controls the heating component to start working. The heating component pre-heats the hydraulic oil tank 1 of the capstan. When the temperature sensor 5 detects that the temperature inside the hydraulic oil tank 1 of the capstan reaches the normal working temperature, the remote control terminal 4 controls the heating component to stop working, and the device starts to run;

[0039] S2. The temperature sensor 5 detects the temperature inside the hydraulic oil tank 1 of the capstan. When the temperature is higher than the normal working temperature, the remote control terminal 4 controls the cooling component to start working. The cooling component cools the hydraulic oil tank 1 of the capstan. When the temperature inside the hydraulic oil tank 1 of the capstan cools down to the normal working temperature, the remote control terminal 4 controls the cooling component to stop working; when the temperature is lower than the normal working temperature, the remote control terminal 4 controls the heating component to start working. The heating component heats the hydraulic oil tank 1 of the capstan. When the temperature inside the hydraulic oil tank 1 of the capstan heats up to the normal working temperature, the remote control terminal 4 controls the heating component to stop working;

[0040] S3. After the device runs for a period of time, the liquid level sensor 6 detects the liquid level of the hydraulic oil inside the hydraulic oil tank 1 of the capstan. When the liquid level of the hydraulic oil is lower than the normal liquid level, the remote control terminal 4 controls the oil replenishing component to start working. The oil replenishing component replenishes oil to the hydraulic oil tank 1 of the capstan. When the liquid level of the hydraulic oil reaches the normal liquid level, the remote control terminal 4 controls the oil replenishing component to stop working.

[0041] The specific steps of the oil replenishing method in the usage method are as follows:

[0042] When the liquid level sensor 6 detects that the liquid level of the hydraulic oil in the hydraulic oil tank 1 of the windlass is lower than the normal liquid level, the remote control terminal 4 controls the control valve 8 and the first solenoid valve 10 to open. The hydraulic oil pump 9 pumps the hydraulic oil in the supplementary oil tank 7 and pours the hydraulic oil into the hydraulic oil tank 1 of the windlass. The liquid level of the hydraulic oil in the hydraulic oil tank 1 of the windlass gradually rises. When the liquid level of the hydraulic oil reaches the normal liquid level, the liquid level sensor 6 transmits a signal to the remote control terminal 4, and the remote control terminal 4 controls the control valve 8 and the first solenoid valve 10 to close.

[0043] The specific steps of the oil temperature cooling method in the described usage method are as follows:

[0044] After the temperature sensor 5 detects that the temperature in the hydraulic oil tank 1 of the windlass is higher than the normal working temperature, the remote control terminal 4 controls the water pump 13 to start working. The water suction pipe 12 sucks in seawater and transports it to the annular water pipe 2 through the water pump 13. The seawater passes through the hydraulic oil tank 1 of the windlass and cools the hydraulic oil tank 1 of the windlass. The temperature of the seawater passing through the hydraulic oil tank 1 of the windlass rises, and the temperature of the hydraulic oil tank 1 of the windlass decreases. The seawater with the increased temperature is discharged into the sea through the annular water pipe 2, and then the above operation is repeated until the temperature of the hydraulic oil tank 1 of the windlass drops to the normal working temperature, and the remote control terminal 4 controls the water pump 13 to stop working and the water suction pipe 12 to stop pumping water.

[0045] The specific steps of the oil temperature heating method in the described usage method are as follows:

[0046] After the temperature sensor 5 detects that the temperature in the hydraulic oil tank 1 of the windlass is lower than the normal working temperature, the remote control terminal 4 controls the second solenoid valve 15 to open. The water vapor in the high-temperature steam water tank 14 enters the annular gas pipe 3. The water vapor passes through the hydraulic oil tank 1 of the windlass and heats the hydraulic oil tank 1 of the windlass. The temperature of the water vapor drops, and the temperature of the hydraulic oil tank 1 of the windlass rises. The water vapor with the decreased temperature is discharged into the high-temperature steam water tank 14 through the annular water pipe 2, and then the above operation is repeated until the temperature of the hydraulic oil tank 1 of the windlass rises to the normal working temperature, and the remote control terminal 4 controls the second solenoid valve 15 to close.

[0047] The principle of the present invention is described as follows:

[0048] In the present invention, the outlet of the control valve 8 is threadedly connected to the inlet of the hydraulic oil pump 9, the outlet of the hydraulic oil pump 9 is threadedly connected to the inlet of the filter 11, the outlet of the filter 11 is threadedly connected to the inlet of the first solenoid valve 10, the outlet of the water suction pipe 12 is threadedly connected to the inlet of the water pump 13, and the outlet of the water pump 13 is threadedly connected to the inlet of the annular water pipe 2, which can quickly disassemble and assemble the hydraulic oil pump 9 and the water pump 13, and the damaged hydraulic oil pump 9 and water pump 13 can be replaced or repaired.

[0049] Example 1:

[0050] See Figures 1 to 4 Figures 1 to 4 , an oil temperature control and oil replenishment device for an anchor winch, comprising an anchor winch hydraulic oil tank 1, a remote control terminal 4, a temperature sensor 5, a liquid level sensor 6, an oil replenishment assembly, a cooling assembly and a heating assembly. The temperature sensor 5 and the liquid level sensor 6 are respectively installed inside the anchor winch hydraulic oil tank 1. The inlet end of the anchor winch hydraulic oil tank 1 is connected to the output end of the oil replenishment assembly. The input end of the remote control terminal 4 is respectively connected to the output ends of the temperature sensor 5 and the liquid level sensor 6. The output end of the remote control terminal 4 is respectively connected to the input ends of the oil replenishment assembly, the cooling assembly and the heating assembly. The input end of the cooling assembly is arranged relative to seawater, and the output end of the cooling assembly is arranged relative to seawater after passing through the anchor winch hydraulic oil tank 1. The output end of the heating assembly is arranged relative to the anchor winch hydraulic oil tank 1.

[0051] The oil replenishment assembly includes a hydraulic oil pump 9, a control valve 8, an oil replenishment tank 7, and a first solenoid valve 10. The input end and the control end of the control valve 8 are respectively connected to the outlet end of the oil replenishment tank 7 and the output end of the remote control terminal 4. The output end of the control valve 8 is connected to the inlet end of the hydraulic oil pump 9. The input end and the control end of the first solenoid valve 10 are respectively connected to the outlet end of the hydraulic oil pump 9 and the output end of the remote control terminal 4. The output end of the first solenoid valve 10 is connected to the inlet end of the anchor winch hydraulic oil tank 1.

[0052] The oil replenishment assembly further includes a filter 11. The input end of the filter 11 is connected to the outlet end of the hydraulic oil pump 9, and the output end of the filter 11 is connected to the input end of the first solenoid valve 10.

[0053] The cooling assembly includes a water suction pipe 12, a water pump 13 and an annular water pipe 2. The annular water pipe 2 is connected to the inner side wall of the anchor winch hydraulic oil tank 1. Both ends of the annular water pipe 2 pass through the anchor winch hydraulic oil tank 1 and are located outside the anchor winch hydraulic oil tank 1. The inlet end of the water suction pipe 12 is arranged relative to seawater. The inlet end and the control end of the water pump 13 are respectively connected to the outlet end of the water suction pipe 12 and the output end of the remote control terminal 4. The output end of the water pump 13 is connected to the inlet end of the annular water pipe 2, and the outlet end of the annular water pipe 2 is arranged relative to seawater.

[0054] The heating component includes a high-temperature steam water tank 14, a second solenoid valve 15, and an annular air pipe 3. The annular air pipe 3 is connected to the inner side wall of the hydraulic oil tank 1 of the capstan. Both ends of the annular air pipe 3 pass through the hydraulic oil tank 1 of the capstan and are located outside the hydraulic oil tank 1 of the capstan. The input end and the control end of the second solenoid valve 15 are respectively connected to the outlet end of the high-temperature steam water tank 14 and the output end of the remote control end 4. The output end of the second solenoid valve 15 is connected to the input end of the annular air pipe 3. The output end of the annular air pipe 3 is connected to the inlet end of the high-temperature steam water tank 14.

[0055] The remote control end 4 includes a power communication unit, a soft gateway, a cloud platform, and a PC control end. The output end of the power communication unit is connected to the input end of the soft gateway. The output end of the soft gateway is connected to the input end of the cloud platform. The input end of the PC control end is respectively connected to the output ends of the cloud platform, the temperature sensor 5, and the liquid level sensor 6. The output end of the PC control end is respectively connected to the input ends of the oil replenishing component, the cooling component, and the heating component.

[0056] A usage method of an oil temperature control and oil replenishing device for a capstan, the usage method comprising the following steps:

[0057] S1. The remote control end 4 controls the heating component to start working. The heating component preheats the hydraulic oil tank 1 of the capstan. When the temperature sensor 5 detects that the temperature inside the hydraulic oil tank 1 of the capstan reaches the normal working temperature, the remote control end 4 controls the heating component to stop working, and the device starts to run;

[0058] S2. The temperature sensor 5 detects the temperature inside the hydraulic oil tank 1 of the capstan. When the temperature is higher than the normal working temperature, the remote control end 4 controls the water pump 13 to start working. The water suction pipe 12 sucks in seawater, transports it through the water pump 13 to the annular water pipe 2. The seawater passes through the hydraulic oil tank 1 of the capstan and cools the hydraulic oil tank 1 of the capstan. The temperature of the seawater passing through the hydraulic oil tank 1 of the capstan rises, and the temperature of the hydraulic oil tank 1 of the capstan decreases. The seawater with the increased temperature is discharged into the sea through the annular water pipe 2, and then the above operation is repeated until the temperature of the hydraulic oil tank 1 of the capstan decreases to the normal working temperature, and the remote control end 4 controls the water pump 13 to stop working and the water suction pipe 12 to stop pumping water;

[0059] When the temperature is lower than the normal operating temperature, after the temperature sensor 5 detects that the temperature in the hydraulic oil tank 1 of the capstan is lower than the normal operating temperature, the remote control terminal 4 controls the second solenoid valve 15 to open, and the water vapor in the high-temperature steam water tank 14 enters the annular gas pipe 3. The water vapor passes through the hydraulic oil tank 1 of the capstan and heats the hydraulic oil tank 1 of the capstan. The temperature of the water vapor drops, and the temperature of the hydraulic oil tank 1 of the capstan rises. The water vapor with a reduced temperature is discharged into the high-temperature steam water tank 14 through the annular water pipe 2, and then the above operation is repeated until the temperature of the hydraulic oil tank 1 of the capstan is raised to the normal operating temperature, and the remote control terminal 4 controls the second solenoid valve 15 to close;

[0060] S3. After the equipment has been running for a period of time, the liquid level sensor 6 detects the liquid level of the hydraulic oil in the hydraulic oil tank 1 of the capstan. When the liquid level sensor 6 detects that the liquid level of the hydraulic oil in the hydraulic oil tank 1 of the capstan is lower than the normal liquid level, the remote control terminal 4 controls the control valve 8 and the first solenoid valve 10 to open. The hydraulic oil pump 9 pumps the hydraulic oil from the supplementary oil tank 7 and pours the hydraulic oil into the hydraulic oil tank 1 of the capstan. The liquid level of the hydraulic oil in the hydraulic oil tank 1 of the capstan gradually rises. When the liquid level of the hydraulic oil reaches the normal liquid level, the liquid level sensor 6 transmits a signal to the remote control terminal 4, and the remote control terminal 4 controls the control valve 8 and the first solenoid valve 10 to close.

Claims

1. An anchor winch oil temperature control and oil replenishment device, characterized in that: It includes a hydraulic oil tank (1) of an anchor winch, a remote control terminal (4), a temperature sensor (5), a liquid level sensor (6), an oil replenishing component, a cooling component and a heating component. The temperature sensor (5) and the liquid level sensor (6) are respectively installed inside the hydraulic oil tank (1) of the anchor winch. The inlet end of the hydraulic oil tank (1) of the anchor winch is connected to the output end of the oil replenishing component. The input end of the remote control terminal (4) is respectively connected to the output ends of the temperature sensor (5) and the liquid level sensor (6). The output end of the remote control terminal (4) is respectively connected to the input ends of the oil replenishing component, the cooling component and the heating component. The input end of the cooling component is arranged relative to seawater. The output end of the cooling component is arranged relative to seawater after passing through the hydraulic oil tank (1) of the anchor winch. The output end of the heating component is arranged relative to the hydraulic oil tank (1) of the anchor winch; The cooling component includes a water suction pipe (12), a water pump (13) and an annular water pipe (2). The annular water pipe (2) is connected to the inner side wall of the hydraulic oil tank (1) of the anchor winch. Both ends of the annular water pipe (2) pass through the hydraulic oil tank (1) and are located outside the hydraulic oil tank (1) of the anchor winch. The inlet end of the water suction pipe (12) is arranged relative to seawater. The inlet end and the control end of the water pump (13) are respectively connected to the output end of the water suction pipe (12) and the output end of the remote control terminal (4). The output end of the water pump (13) is connected to the inlet end of the annular water pipe (2). The output end of the annular water pipe (2) is arranged relative to seawater; The heating component includes a high-temperature steam water tank (14), a second electromagnetic valve (15) and an annular air pipe (3). The annular air pipe (3) is connected to the inner side wall of the hydraulic oil tank (1) of the anchor winch. Both ends of the annular air pipe (3) pass through the hydraulic oil tank (1) and are located outside the hydraulic oil tank (1) of the anchor winch. The input end and the control end of the second electromagnetic valve (15) are respectively connected to the output end of the high-temperature steam water tank (14) and the output end of the remote control terminal (4). The output end of the second electromagnetic valve (15) is connected to the inlet end of the annular air pipe (3). The output end of the annular air pipe (3) is connected to the inlet end of the high-temperature steam water tank (14).

2. The oil temperature control and oil replenishment device for an anchor winch according to claim 1, wherein: The oil replenishing component includes a hydraulic oil pump (9), a control valve (8), an oil replenishing tank (7) and a first electromagnetic valve (10). The input end and the control end of the control valve (8) are respectively connected to the output end of the oil replenishing tank (7) and the output end of the remote control terminal (4). The output end of the control valve (8) is connected to the inlet end of the hydraulic oil pump (9). The input end and the control end of the first electromagnetic valve (10) are respectively connected to the output end of the hydraulic oil pump (9) and the output end of the remote control terminal (4). The output end of the first electromagnetic valve (10) is connected to the inlet end of the hydraulic oil tank (1) of the anchor winch.

3. The oil temperature control and oil replenishment device for an anchor winch according to claim 2, wherein: The oil replenishing assembly further includes a filter (11), the input end of the filter (11) is connected to the output end of the hydraulic oil pump (9), and the output end of the filter (11) is connected to the input end of the first solenoid valve (10).

4. The oil temperature control and oil replenishment device for an anchor winch according to claim 1, characterized in that: The remote control terminal (4) includes a power communication unit, a soft gateway, a cloud platform, and a PC control terminal. The output end of the power communication unit is connected to the input end of the soft gateway, the output end of the soft gateway is connected to the input end of the cloud platform, the input end of the PC control terminal is respectively connected to the output ends of the cloud platform, the temperature sensor (5), and the liquid level sensor (6), and the output end of the PC control terminal is respectively connected to the input ends of the oil replenishing assembly, the cooling assembly, and the heating assembly.

5. A method for using an oil temperature control and oil replenishment device for an anchor winch, characterized in that: This usage method is applied to an anchor winch oil temperature control and oil replenishing device according to any one of claims 1-4. The usage method includes the following steps: S1. The remote control terminal (4) controls the heating assembly to start working. The heating assembly pre-heats the hydraulic oil tank (1) of the anchor winch. When the temperature sensor (5) detects that the temperature in the hydraulic oil tank (1) of the anchor winch reaches the normal working temperature, the remote control terminal (4) controls the heating assembly to stop working, and the device starts to run. S2. The temperature sensor (5) detects the temperature in the hydraulic oil tank (1) of the anchor winch. When the temperature is higher than the normal working temperature, the remote control terminal (4) controls the cooling assembly to start working. The cooling assembly cools the hydraulic oil tank (1) of the anchor winch. When the temperature in the hydraulic oil tank (1) of the anchor winch cools down to the normal working temperature, the remote control terminal (4) controls the cooling assembly to stop working. When the temperature is lower than the normal working temperature, the remote control terminal (4) controls the heating assembly to start working. The heating assembly heats the hydraulic oil tank (1) of the anchor winch. When the temperature in the hydraulic oil tank (1) of the anchor winch heats up to the normal working temperature, the remote control terminal (4) controls the heating assembly to stop working. S3. After the device runs for a period of time, the liquid level sensor (6) detects the liquid level of the hydraulic oil in the hydraulic oil tank (1) of the anchor winch. When the liquid level of the hydraulic oil is lower than the normal liquid level, the remote control terminal (4) controls the oil replenishing assembly to start working. The oil replenishing assembly replenishes the hydraulic oil tank (1) of the anchor winch. When the liquid level of the hydraulic oil reaches the normal liquid level, the remote control terminal (4) controls the oil replenishing assembly to stop working.

6. The usage method of an anchor winch oil temperature control and oil replenishment device according to claim 5, characterized in that: The oil replenishing assembly includes a hydraulic oil pump (9), a control valve (8), an oil replenishing tank (7), and a first solenoid valve (10). The input end and the control end of the control valve (8) are respectively connected to the output end of the oil replenishing tank (7) and the output end of the remote control terminal (4). The output end of the control valve (8) is connected to the input end of the hydraulic oil pump (9). The input end and the control end of the first solenoid valve (10) are respectively connected to the output end of the hydraulic oil pump (9) and the output end of the remote control terminal (4). The output end of the first solenoid valve (10) is connected to the input end of the hydraulic oil tank (1) of the anchor winch. The specific steps of the oil replenishing method in this usage method are as follows: When the liquid level sensor (6) detects that the liquid level of the hydraulic oil in the hydraulic oil tank (1) of the capstan is lower than the normal liquid level, the remote control terminal (4) controls the control valve (8) and the first solenoid valve (10) to open. The hydraulic oil pump (9) pumps the hydraulic oil in the supplementary oil tank (7) and pours it into the hydraulic oil tank (1) of the capstan. The liquid level of the hydraulic oil in the hydraulic oil tank (1) of the capstan gradually rises. When the liquid level of the hydraulic oil reaches the normal liquid level, the liquid level sensor (6) transmits a signal to the remote control terminal (4), and the remote control terminal (4) controls the control valve (8) and the first solenoid valve (10) to close.

7. A method for using an oil temperature control and oil replenishment device for an anchor winch according to claim 5, characterized in that: The cooling assembly includes a water suction pipe (12), a water pump (13) and an annular water pipe (2). The annular water pipe (2) is connected to the inner side wall of the hydraulic oil tank (1) of the capstan. Both ends of the annular water pipe (2) pass through the hydraulic oil tank (1) of the capstan and are located outside the hydraulic oil tank (1) of the capstan. The inlet end of the water suction pipe (12) is arranged relative to seawater. The inlet end and the control end of the water pump (13) are respectively connected to the outlet end of the water suction pipe (12) and the output end of the remote control terminal (4). The outlet end of the water pump (13) is connected to the inlet end of the annular water pipe (2). The outlet end of the annular water pipe (2) is arranged relative to seawater. The specific steps of the oil temperature cooling method in the usage method are as follows: After the temperature sensor (5) detects that the temperature in the hydraulic oil tank (1) of the capstan is higher than the normal operating temperature, the remote control terminal (4) controls the water pump (13) to start working. The water suction pipe (12) sucks in seawater, transports it to the annular water pipe (2) through the water pump (13). The seawater passes through the hydraulic oil tank (1) of the capstan and cools the hydraulic oil tank (1) of the capstan. The temperature of the seawater passing through the hydraulic oil tank (1) of the capstan rises, and the temperature of the hydraulic oil tank (1) of the capstan decreases. The seawater with the increased temperature is discharged into the sea through the annular water pipe (2). Then, the above operation is repeated until the temperature of the hydraulic oil tank (1) of the capstan drops to the normal operating temperature, and the remote control terminal (4) controls the water pump (13) to stop working and the water suction pipe (12) to stop pumping water.

8. The usage method of an oil temperature control and oil replenishment device for a capstan according to claim 5, characterized in that: The heating assembly includes a high-temperature steam water tank (14), a second solenoid valve (15), and an annular air pipe (3). The annular air pipe (3) is connected to the inner side wall of the hydraulic oil tank (1) of the capstan. Both ends of the annular air pipe (3) pass through the hydraulic oil tank (1) of the capstan and are located outside the hydraulic oil tank (1) of the capstan. The input end and the control end of the second solenoid valve (15) are respectively connected to the outlet end of the high-temperature steam water tank (14) and the output end of the remote control terminal (4). The output end of the second solenoid valve (15) is connected to the input end of the annular air pipe (3). The output end of the annular air pipe (3) is connected to the input end of the high-temperature steam water tank (14). The specific steps of the oil temperature heating method in the usage method are as follows: After the temperature sensor (5) detects that the temperature in the hydraulic oil tank (1) of the wildcat winch is lower than the normal operating temperature, the remote control terminal (4) controls the second solenoid valve (15) to open, and the water vapor in the high-temperature steam water tank (14) enters the annular gas pipe (3). The water vapor passes through the hydraulic oil tank (1) of the wildcat winch and heats the hydraulic oil tank (1) of the wildcat winch. The temperature of the water vapor drops, and the temperature of the hydraulic oil tank (1) of the wildcat winch rises. The water vapor with a decreased temperature is discharged into the high-temperature steam water tank (14) through the annular water pipe (2), and then the above operation is repeated until the temperature of the hydraulic oil tank (1) of the wildcat winch rises to the normal operating temperature, and the remote control terminal (4) controls the second solenoid valve (15) to close.

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