Active and passive wind power heating crude oil temperature control device capable of automatically ascending and descending

Abstract

The invention discloses an active and passive wind power heating crude oil temperature control device capable of automatically ascending and descending, and belongs to the technical field of crude oil heating devices. Comprising a floating roof tank, a wind power generation system, a heat storage heating system, a data acquisition and control system and a telescopic annular heat pipe system, the telescopic annular heat pipe system comprises a motor and a telescopic annular heat pipe, the telescopic annular heat pipe is a multi-stage telescopic pipe, a plurality of automatic lifting devices are arranged on the telescopic annular heat pipe, and the motor can control the automatic lifting devices to ascend and descend. Clean energy is utilized, consumption of conventional energy is reduced, the heating process of the floating roof tank is more environment-friendly and low-carbon, the temperature and the liquid level of oil in the floating roof tank are monitored in real time through a data acquisition and control system, an automatic lifting device is controlled by a motor, and the heating efficiency is improved. The pipe bundle heating pipe and the telescopic annular heat pipe are combined for heating according to the oil quantity in the floating roof tank, so that crude oil reaches the required temperature in a short time, and the heating efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of crude oil heating devices, and in particular relates to an active and passive wind power heating crude oil temperature control device that can automatically rise and fall. Background Art

[0002] More than 70% of my country's imported crude oil and domestic crude oil are stored in floating roof tanks, which are important carriers of energy security. Crude oil heating and temperature maintenance are crucial to ensure the safe and economical operation and maintenance of floating roof tanks.

[0003] Existing heating devices rely on traditional fossil energy (coal, oil and natural gas, etc.) to heat oil products. Fossil energy is a non-renewable energy source and its storage capacity is gradually decreasing. Long-term reliance on fossil energy will cause irreversible damage to my country's ecology. The traditional heating method is tubular comprehensive heating, but the distance from the oil in the tank to the heating point is different, which causes uneven heating of the oil products and inconsistent local temperatures. After the cold and hot oils are mixed, the viscosity is larger, the oil fluidity is poor, and the heating method is single and the efficiency is low.

[0004] In order to solve the above problems, the present application proposes an automatic active and passive wind power heating crude oil temperature control device to solve the above problems. Summary of the invention

[0005] The present application provides an active and passive wind power heating crude oil temperature control device that can automatically rise and fall, which solves the problems of the existing crude oil heating device, such as single heating mode, high heating energy consumption, and fixed heating position.

[0006] The present application provides an automatic lifting active and passive wind power heating crude oil temperature control device, which adopts the following technical solutions, including: a floating roof tank, a wind power generation system, a heat storage heating system, a data acquisition and control system, and a retractable annular heat pipe system; the wind power generation system supplies power to the heat storage heating system and the retractable annular heat pipe system respectively; the heat storage heating system and the retractable annular heat pipe system are both electrically connected to the data acquisition and control system;

[0007] The retractable annular heat pipe system comprises an electric motor and a retractable annular heat pipe. The retractable annular heat pipe is arranged in a floating roof tank. The retractable annular heat pipe is a multi-stage retractable pipe. A plurality of automatic lifting devices are arranged on the retractable annular heat pipe. The automatic lifting devices realize the retraction and extension of the retractable annular heat pipe. The electric motor is electrically connected to the automatic lifting device. The electric motor can control the lifting and lowering of the automatic lifting device.

[0008] Furthermore, the wind power generation system includes a wind turbine, a wind turbine column and a rectifier. The wind turbine is arranged on the wind turbine column. The wind turbine and the rectifier are electrically connected. The rectifier is used to supply the electric energy generated by the wind turbine to the electricity-consuming part of the system.

[0009] Furthermore, the retractable ring heat pipe is a four-stage retractable pipe, which includes a primary ring heat pipe, a secondary ring heat pipe, a tertiary ring heat pipe and a fourth ring heat pipe. The primary ring heat pipe is 4m long, the secondary ring heat pipe is 4m long, the tertiary ring heat pipe is 4m long, and the fourth ring heat pipe is 3m long.

[0010] Furthermore, the thermal storage heating system includes a tube bundle heating tube and a heat storage tank. The tube bundle heating tube is installed at the bottom of the floating roof tank. The tube bundle heating tube is respectively provided with a hot water outlet valve and a hot water inlet valve on both sides of the bottom of the floating roof tank. The hot water outlet valve and the hot water inlet valve are both connected to the heat storage tank through a pipeline, and the heat storage tank is electrically connected to a rectifier.

[0011] Furthermore, the data acquisition and control system includes an intelligent control device, an infrared temperature sensor, an ultrasonic liquid level sensor and a pressure sensor. The motor, infrared temperature sensor, ultrasonic liquid level sensor and pressure sensor are all electrically connected to the intelligent control device. The infrared temperature sensor is arranged at the top of the floating roof tank, the ultrasonic liquid level sensor is arranged at the bottom of the floating roof tank, there are multiple pressure sensors, and the multiple pressure sensors are respectively arranged at the bottom of the secondary ring heat pipe, the tertiary ring heat pipe and the quaternary ring heat pipe, and the motor is electrically connected to the rectifier.

[0012] Furthermore, the wind power generation system also includes an automatic lifting device 2 and a battery. The fan column is a two-stage telescopic column. The automatic lifting device 2 is arranged on the fan column. The automatic lifting device realizes automatic telescopic movement of the fan column. The automatic lifting device 2 is electrically connected to the motor, and the battery is electrically connected to the rectifier.

[0013] Furthermore, the wind power generation system also includes an anemometer, and the anemometer is electrically connected to the intelligent control device.

[0014] Furthermore, the fan column is a two-stage telescopic column, the first-stage column is 5 meters long, and the second-stage column is 4 meters long.

[0015] Furthermore, 12 retractable annular heat pipes are arranged in the floating roof tank, 8 of which are arranged at equal intervals near the floating roof tank wall, and 4 are arranged at equal intervals near the center of the floating roof tank.

[0016] Furthermore, four oil drain holes are provided at the bottom of the first-stage annular heat pipe.

[0017] Beneficial effects of this application:

[0018] 1. This application utilizes wind power to generate electricity, replacing traditional fossil energy, reducing the consumption of non-renewable resources, lowering carbon emissions, achieving energy conservation and emission reduction, and conforming to the concept of sustainable development.

[0019] 2. The combined heating of the tube bundle heating tube and the retractable annular heat pipe in the present application realizes the combination of overall heating and local heating, ensures the uniformity of crude oil temperature, improves heating efficiency and reduces operating costs.

[0020] 3. The data acquisition and control system of this application monitors the oil temperature and liquid level in the tank in real time, and automatically adjusts according to the data, thereby realizing the automated operation of the device, reducing the cost and risk of manual operation, and improving the safety and reliability of the device.

[0021] 4. The retractable annular heat pipe of the present application can be adjusted according to the oil level to adapt to different oil volume conditions, thereby increasing the application range of the device.

[0022] 5. This application utilizes clean energy to reduce the consumption of conventional energy, making the heating process of the floating roof tank more green and low-carbon. It also monitors the oil temperature and liquid level in the floating roof tank in real time through a data acquisition and control system, and uses a machine-controlled lifting device to perform combined heating of the tube bundle heating tube and the retractable annular heat pipe according to the amount of oil in the floating roof tank, so that the crude oil reaches the required temperature in a short time, thereby improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] For ease of explanation, the present application is described in detail through the following specific implementations and drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of this application;

[0025] Figure 2 It is the layout diagram of the retractable annular heat pipe and fan of the present application;

[0026] Figure 3 is a schematic diagram of a retractable annular heat pipe of the present application;

[0027] Figure 4 It is a cross-sectional view of the retractable annular heat pipe of the present application.

[0028] In the figure: 1. Floating roof tank; 2. Tube bundle heating tube; 3. Fan; 3.1. Fan column; 4. Primary annular heat pipe; 5. Secondary annular heat pipe; 6. Thirdary annular heat pipe; 7. Fourthary annular heat pipe; 8. Battery; 9. Heat storage tank; 10. Hot water inlet valve; 11. Hot water outlet valve; 12. Motor; 13. Intelligent control device; 14. Infrared temperature sensor; 15. Retractable annular heat pipe; 16. Wind speed and direction meter; 17. Ultrasonic liquid level sensor; 18. Rectifier; 19. Pressure sensor; 20. Automatic lifting device. DETAILED DESCRIPTION

[0029] The following are specific embodiments of the present application and the accompanying drawings to further describe the technical solutions of the present application, but the present application is not limited to these embodiments; in the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted.

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other.

[0031] like Figures 1 to 4 The specific embodiment of the automatic lifting active and passive wind power heating crude oil temperature control device shown in the figure comprises: a floating roof tank 1, a wind power generation system, a heat storage heating system, a data acquisition and control system, and a retractable annular heat pipe system; the wind power generation system supplies power to the heat storage heating system and the retractable annular heat pipe system respectively; the heat storage heating system and the retractable annular heat pipe system are both electrically connected to the data acquisition and control system;

[0032] Specifically, the retractable ring heat pipe system includes a motor 12 and a retractable ring heat pipe 15. The retractable ring heat pipe 15 is arranged in a floating roof tank 1. The retractable ring heat pipe 15 is a multi-stage retractable pipe. A plurality of automatic lifting devices 20 are provided on the retractable ring heat pipe 15. The automatic lifting devices 20 realize the extension and retraction of the retractable ring heat pipe 15. The motor 12 and the automatic lifting devices 20 are electrically connected. The motor 2 can control the lifting and lowering of the automatic lifting devices 20.

[0033] Specifically, the automatic lifting device 20 is corrosion-resistant and high-temperature-resistant.

[0034] Specifically, the data acquisition and control system can remotely control the start and stop of the motor 12 .

[0035] Specifically, the floating roof tank 1 is used to store crude oil, the wind power generation system provides electricity for the thermal storage heating system and the retractable annular heat pipe system, and the use of wind energy to generate electricity reduces dependence on fossil energy and reduces carbon emissions. The thermal storage heating system is used to heat crude oil, the data acquisition and control system monitors and adjusts the operation of the entire system, and the retractable annular heat pipe system realizes temperature control of crude oil.

[0036] Specifically, the present application uses the data monitored by the data acquisition and control system to control the motor 12 to start the automatic lifting device 20, adjust the height of the retractable annular heat pipe 15, achieve local heating of crude oil at different liquid levels, and ensure the uniformity of the crude oil temperature.

[0037] In other preferred embodiments, the wind power generation system includes a wind turbine 3, a wind turbine column 3.1 and a rectifier 18, wherein the wind turbine 3 is arranged on the wind turbine column 3.1, the wind turbine 3 and the rectifier 18 are electrically connected, and the rectifier 18 is used to supply the electric energy generated by the wind turbine 3 to the part of the system that consumes electricity.

[0038] Specifically, the fan 3 is arranged on the top of the floating roof tank 1, and the fan blade material of the fan 3 is glass fiber reinforced plastic, which has the advantages of light weight, high strength, and corrosion resistance, and can reduce the pressure on the tank top.

[0039] Specifically, the wind power generation system also includes an automatic lifting device 2 and a battery 8. The wind turbine column 3.1 is a two-stage telescopic column. The automatic lifting device 2 is arranged on the wind turbine column 3.1. The automatic lifting device 2 realizes automatic telescopic movement of the wind turbine column 3.1. The automatic lifting device 2 is electrically connected to the motor 12, and the battery 8 is electrically connected to the rectifier 18.

[0040] Specifically, the wind power generation system further includes an anemometer 16, which is electrically connected to the intelligent control device 13. The wind turbine column 3.1 is a two-stage telescopic column, with a first-stage column length of 5 m and a second-stage column length of 4 m.

[0041] Specifically, the anemometer 16 is composed of a wind speed and direction monitoring instrument, a wind speed sensor, a wind direction sensor, and connecting cables.

[0042] Specifically, the anemometer 16 monitors the wind speed and direction in real time, and transmits the data to the intelligent control device 13. The intelligent control device 13 calculates the optimal height of the fan column 3.1 based on the wind speed and direction data, and controls the motor 12 to drive the automatic lifting device 2 to extend the fan column 3.1 to the optimal position. The rectifier 18 converts the AC power into DC power and distributes it to the thermal storage heating system, the retractable ring heat pipe system and the battery 8 through cables.

[0043] Specifically, when the wind is sufficient, the excess electric energy will be stored in the battery 8, and when the wind is insufficient, the battery 8 will provide power guarantee for the system.

[0044] Specifically, the battery 8 is a maintenance-free lead-acid battery, and the battery capacity is slightly larger than the power consumption. Two batteries are selected to be connected in series to avoid having only one battery with a larger capacity, which may affect the life of the battery due to long-term floating charge or under-charge.

[0045] In other preferred embodiments, the retractable ring heat pipe 15 is a four-stage retractable pipe, and the retractable ring heat pipe includes a primary ring heat pipe 4, a secondary ring heat pipe 5, a tertiary ring heat pipe 6 and a fourth ring heat pipe 7, wherein the primary ring heat pipe 4 is 4m long, the secondary ring heat pipe 5 is 4m long, the tertiary ring heat pipe 6 is 4m long, and the fourth ring heat pipe 7 is 3m long.

[0046] Specifically, the retractable annular heat pipe 15 has four states, the first state is 4m, the second state is 8m, the third state is 12m, and the fourth state is 15m. The four states are sufficient to meet the local heating requirements of various positions in the floating roof tank 1.

[0047] In other preferred embodiments, the heat storage heating system includes a tube bundle heating tube 2 and a heat storage tank 9. The tube bundle heating tube 2 is installed at the bottom of the floating roof tank 1 to heat the crude oil. The heat storage tank 9 is used to store hot water to provide a heat source for the tube bundle heating tube 2. The tube bundle heating tube 2 is provided with a hot water outlet valve 11 and a hot water inlet valve 10 on both sides of the bottom of the floating roof tank 1. The hot water outlet valve 11 and the hot water inlet valve 10 are both connected to the heat storage tank 9 through a pipeline, and the heat storage tank 9 is electrically connected to the rectifier 18.

[0048] Specifically, the hot water inlet valve 10 controls the hot water to flow out of the heat storage tank 9 and enter the tube bundle heating tube 2 ; the hot water outlet valve 11 controls the hot water to flow out of the tube bundle heating tube 2 and return to the heat storage tank 9 .

[0049] Specifically, the pipeline connects the heat storage tank 9, the tube bundle heating tube 2, the hot water outlet valve 11 and the hot water inlet valve 10 to form a hot water circulation system.

[0050] Specifically, the rectifier 18 converts the alternating current generated by the wind power generation system into direct current to supply power to the heating device of the heat storage tank 9 .

[0051] Specifically, the tube bundle heating tube 2 is a seamless steel tube with a diameter of 15 to 50 mm.

[0052] Specifically, the heat storage tank 9 is insulated with a polyurethane pressing plate, the gaps between the polyurethane pressing plates are filled with fillers, and the outer stainless steel outer box is welded to prevent heat loss from the heat storage tank 9.

[0053] Specifically, the heat storage tank 9 is equipped with a temperature measuring device, which is convenient for monitoring the hot water temperature at the inlet of the tube bundle heating tube 2 on the one hand, and comparing it with the temperature of the oil in the tank on the other hand, so as to control whether the hot water enters the tube bundle heating tube 2.

[0054] Specifically, the bundle heating tube 2 and the retractable annular heat pipe 15 are used for combined heating, and the overall and local heating work together to ensure that the temperature of the oil in the tank is evenly distributed.

[0055] In other preferred embodiments, the data acquisition and control system includes an intelligent control device 13, an infrared temperature sensor 14, an ultrasonic liquid level sensor 17 and a pressure sensor 19. The motor 12, the infrared temperature sensor 14, the ultrasonic liquid level sensor 17 and the pressure sensor 19 are all electrically connected to the intelligent control device 13. The infrared temperature sensor 14 is arranged at the top of the floating roof tank 1, the ultrasonic liquid level sensor 17 is arranged at the bottom of the floating roof tank 1, there are multiple pressure sensors 19, and the multiple pressure sensors 19 are respectively arranged at the bottom of the secondary ring heat pipe 5, the tertiary ring heat pipe 6 and the quaternary ring heat pipe 7, and the motor 12 is electrically connected to the rectifier 18.

[0056] Specifically, the rectifier 18 converts the alternating current generated by the wind power generation system into direct current to supply power to the motor 12 .

[0057] Specifically, the pressure sensor 19 is arranged at the bottom of each level of the annular heat pipe. When a failure occurs and the extension and retraction cannot be completed, the pressure signal is fed back to the intelligent control device 13. The pressure sensor 19 can monitor the extension and retraction state and pressure changes of the annular heat pipe, and timely feed back to the intelligent control device 13 to avoid safety accidents.

[0058] Specifically, the infrared temperature sensor 14 is a non-contact infrared temperature sensor TS105, with an operating temperature of -20°C to 100°C and a measurement accuracy of <2% FS; the ultrasonic liquid level sensor 17 is a KS103 ultrasonic ranging module.

[0059] Specifically, the infrared temperature sensor 14 , the ultrasonic liquid level sensor 17 , the motor 12 and the pressure sensor 19 are respectively connected to the intelligent control device 13 via data transmission lines, and the intelligent control device 13 can remotely control the start and stop of the motor 12 .

[0060] Specifically, the infrared temperature sensor 14, the ultrasonic liquid level sensor 17 and the pressure sensor 19 respectively monitor the crude oil temperature, liquid level and the state of the annular heat pipe in the tank, and transmit the data to the intelligent control device 13. The intelligent control device 13 performs control operations based on the collected data in combination with a preset program, and issues control instructions based on the operation results to control the motor 12 to drive the automatic lifting device 20 to adjust the height of the retractable annular heat pipe 15, thereby achieving local heating of crude oil at different liquid levels and ensuring the uniformity of the crude oil temperature.

[0061] Specifically, the data acquisition and control system can monitor the crude oil temperature, liquid level and annular heat pipe status in the floating roof tank 1 in real time, provide accurate data for the intelligent control device 13, and ensure control accuracy.

[0062] In other preferred embodiments, 12 retractable annular heat pipes 15 are arranged in the floating roof tank 1 , 8 of which are evenly spaced near the wall of the floating roof tank 1 , and 4 are evenly spaced near the center of the floating roof tank 1 .

[0063] Specifically, there is heat exchange between the wall of the floating roof tank 1 and the atmospheric environment, so the number of the retractable annular heat pipes 15 near the wall of the floating roof tank 1 is slightly densely arranged at the center of the tank.

[0064] Specifically, according to the temperature difference between the tank wall and the tank center, the retractable annular heat pipe 15 is reasonably arranged to improve the heating efficiency and reduce energy consumption. By reasonably arranging the retractable annular heat pipe, the uniformity of the crude oil temperature in the tank can be ensured to avoid local overheating or overcooling.

[0065] In other preferred embodiments, four oil drain holes are provided at the bottom of the primary annular heat pipe 4 .

[0066] Specifically, four oil drain holes are provided at the bottom of the first-stage annular heat pipe 4 in the retractable annular heat pipe 15 to prevent crude oil from being retained in the hollow part of the annular heat pipe when the oil level in the tank is reduced.

[0067] The operating principle of the heating method of this application is as follows:

[0068] When the oil is stored in the floating roof tank 1, the infrared temperature sensor 14 monitors the temperature of the oil in the tank. If it is lower than the temperature of the hot water in the heat storage tank 9, the heat storage heating system starts to heat the oil through the tube bundle heating tube 2. The ultrasonic liquid level sensor 17 monitors the oil level. If the oil far from the tube bundle heating tube 2 is heated slowly, the intelligent control device 13 controls the motor 12 to start and control the retractable annular heat pipe 15 to retract and retract to heat the oil in the tank.

[0069] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0070] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0071] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0072] Those skilled in the art to which the present application belongs may make various modifications or additions to the described specific embodiments or replace them in a similar manner, but they will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

Claims

1. An automatic lifting and lowering active and passive wind power heating crude oil temperature control device, characterized in that: include: A floating roof tank, a wind power generation system, a heat storage and heating system, a data acquisition and control system, and a retractable annular heat pipe system; the wind power generation system supplies power to the heat storage and heating system and the retractable annular heat pipe system respectively; the heat storage and heating system and the retractable annular heat pipe system are both electrically connected to the data acquisition and control system; The retractable annular heat pipe system comprises an electric motor and a retractable annular heat pipe. The retractable annular heat pipe is arranged in a floating roof tank. The retractable annular heat pipe is a multi-stage retractable pipe. A plurality of automatic lifting devices are arranged on the retractable annular heat pipe. The automatic lifting devices realize the retraction and extension of the retractable annular heat pipe. The electric motor is electrically connected to the automatic lifting device. The electric motor can control the lifting and lowering of the automatic lifting device.

2. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 1 is characterized in that: The wind power generation system comprises a wind turbine, a wind turbine column and a rectifier. The wind turbine is arranged on the wind turbine column. The wind turbine and the rectifier are electrically connected. The rectifier is used to supply the electric energy generated by the wind turbine to the electricity-consuming part of the system.

3. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 2 is characterized in that: The retractable ring heat pipe is a four-stage retractable pipe, comprising a primary ring heat pipe, a secondary ring heat pipe, a tertiary ring heat pipe and a fourth ring heat pipe. The primary ring heat pipe is 4m long, the secondary ring heat pipe is 4m long, the tertiary ring heat pipe is 4m long, and the fourth ring heat pipe is 3m long.

4. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 3 is characterized in that: The thermal storage heating system includes a tube bundle heating tube and a heat storage tank. The tube bundle heating tube is installed at the bottom of the floating roof tank. The tube bundle heating tube is provided with a hot water outlet valve and a hot water inlet valve on both sides of the bottom of the floating roof tank. The hot water outlet valve and the hot water inlet valve are both connected to the heat storage tank through a pipeline, and the heat storage tank is electrically connected to a rectifier.

5. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 4 is characterized in that: The data acquisition and control system includes an intelligent control device, an infrared temperature sensor, an ultrasonic liquid level sensor and a pressure sensor. The motor, infrared temperature sensor, ultrasonic liquid level sensor and pressure sensor are all electrically connected to the intelligent control device. The infrared temperature sensor is arranged at the top of the floating roof tank, the ultrasonic liquid level sensor is arranged at the bottom of the floating roof tank, there are multiple pressure sensors, and the multiple pressure sensors are respectively arranged at the bottom of the secondary ring heat pipe, the tertiary ring heat pipe and the quaternary ring heat pipe, and the motor is electrically connected to the rectifier.

6. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 5 is characterized in that: The wind power generation system also includes an automatic lifting device 2 and a battery. The fan column is a two-stage telescopic column. The automatic lifting device 2 is arranged on the fan column. The automatic lifting device realizes automatic telescopic movement of the fan column. The automatic lifting device 2 is electrically connected to the motor, and the battery is electrically connected to the rectifier.

7. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 6 is characterized in that: The wind power generation system also includes an anemometer, which is electrically connected to the intelligent control device.

8. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 6 is characterized in that: The fan column is a two-stage telescopic column, with the first-stage column being 5m long and the second-stage column being 4m long.

9. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 1 is characterized in that: The floating roof tank is provided with 12 retractable annular heat pipes, of which 8 are arranged at equal intervals near the floating roof tank wall, and 4 are arranged at equal intervals near the center of the floating roof tank.

10. The automatic lifting and lowering active and passive wind power heating crude oil temperature control device according to claim 3 is characterized in that: The bottom of the primary annular heat pipe is provided with four oil drain holes.

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