A temperature control device for a wind turbine generator system

Abstract

The utility model relates to the technical field of wind generating set cooling, in particular to a temperature control device for wind generating set, which improves the heat dissipation efficiency, filtering effect, reliability and service life of the equipment, reduces the maintenance cost and downtime risk, and comprises: main body support, independent fixed setting, be provided with a plurality of buffer support components on main body support, heat exchange mechanism, set up on main body support, be used to heat treatment to cooling liquid, filter mechanism, set up on main body support, be used to filter cooling liquid, circulation mechanism, with heat exchange mechanism and filter mechanism intercommunication, be used to pump in cooling liquid, filter mechanism includes: filter drum, fixed mounting is in main body support, and filter drum inside is provided with filter cavity, back liquid pipe, intercommunication setting is on filter drum, back liquid pipe with external cooling fin plate assembly intercommunication, is used to recover cooling liquid, liquid supply pipe, intercommunication setting is on filter drum, back liquid pipe with external cooling fin plate assembly intercommunication.

Description

Technical Field

[0001] This utility model relates to the technical field of wind turbine generator cooling, and in particular to a temperature control device for wind turbine generators. Background Technology

[0002] Wind power, as a clean and renewable energy source, occupies an increasingly important position in the global energy structure. Wind turbines are typically installed in remote mountainous, wilderness, or offshore environments, operating in extremely complex and harsh conditions. During long-term continuous operation, various components of the unit, especially key equipment such as generators and converters, generate a large amount of heat. If this heat cannot be dissipated effectively and in a timely manner, the equipment temperature will rise sharply, severely affecting the equipment's performance, reliability, and service life.

[0003] Existing temperature control solutions for wind turbine generators have several shortcomings. In some cooling systems, the coolant lacks comprehensive and effective heat exchange during circulation, resulting in low heat dissipation efficiency and making it difficult to ensure stable operation of the equipment in high-temperature environments. Moreover, the lack of a reliable filtration mechanism during coolant circulation allows impurities and contaminants to enter the coolant, causing wear and even blockages in internal pipes and critical components, reducing the overall performance of the cooling system, and increasing maintenance costs and downtime risks. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a temperature control device for wind turbine generator sets that improves the heat dissipation efficiency, filtration effect, reliability and service life of the equipment, and reduces maintenance costs and downtime risks.

[0005] This utility model discloses a temperature control device for wind turbine generator sets, comprising:

[0006] The main support frame is independently fixed and equipped with multiple buffer support components.

[0007] The heat exchange mechanism, mounted on the main support, is used for heat exchange of the coolant.

[0008] The filtration mechanism, mounted on the main support, is used to filter the coolant;

[0009] The circulation mechanism, interconnected with the heat exchange and filtration mechanisms, is used to pump the coolant.

[0010] The filtration mechanism includes:

[0011] The filter cartridge is fixedly installed on the main support, and a filter chamber is provided inside the filter cartridge.

[0012] The return pipe is connected to the filter cartridge and is connected to the external cooling fin assembly for recovering coolant.

[0013] The supply pipe is connected to the filter cartridge, and the return pipe is connected to the external cooling fin assembly, which is used to transport the coolant inside the filter cartridge to the cooling fin assembly.

[0014] Multiple filter plates are arranged in a cross pattern and fixedly installed on the inner wall of the filter cylinder.

[0015] This utility model discloses a temperature control device for wind turbine generator sets, wherein two reinforcing beams are arranged horizontally inside the filter cylinder, and the two reinforcing beams are interlaced on each filter plate.

[0016] This utility model discloses a temperature control device for wind turbine generator sets, the heat exchange mechanism comprising:

[0017] The heat exchange cylinder is fixedly installed on the main support, and a heat exchange chamber is provided inside the heat exchange cylinder.

[0018] Multiple liquid inlet pipes are horizontally fixed inside the heat exchange cylinder at the top.

[0019] The liquid inlet is connected to the heat exchange cylinder and is connected to each group of liquid inlet pipes for introducing heat exchange liquid;

[0020] Multiple liquid outlet pipes and each liquid inlet are horizontally fixed inside the lower part of the heat exchange cylinder;

[0021] The liquid outlet is connected to the heat exchange cylinder and is connected to each group of liquid outlet pipes for discharging the heat exchange liquid.

[0022] The connecting cavity is located in the heat exchange cylinder, on the opposite side of the liquid inlet and the liquid outlet, and is used to connect the liquid inlet pipe and the liquid outlet pipe.

[0023] This utility model discloses a temperature control device for wind turbine generator sets, wherein an exhaust valve is connected to the heat exchange cylinder.

[0024] This utility model discloses a temperature control device for wind turbine generator sets, the circulation mechanism of which includes:

[0025] The circulating pump is fixedly installed on the filter cartridge;

[0026] The liquid extraction tube is fixedly connected to the circulation pump and communicates with the filter cartridge to connect the filter cartridge and the circulation pump.

[0027] The infusion tube is connected to the output end of the circulating pump, and the output end of the infusion tube is connected to the heat exchange cylinder. The output end of the infusion tube is located at the top of the heat exchange cylinder.

[0028] A connecting pipe is connected to the heat exchange cylinder. The connecting pipe is located at the bottom of the heat exchange cylinder, and the output end of the connecting pipe is connected to the filter cylinder.

[0029] This utility model discloses a temperature control device for wind turbine generator sets, wherein a pipe fixing seat is provided on the filter cylinder, and the pipe fixing seat is fixedly connected to the connecting pipe for fixing the connecting pipe.

[0030] This utility model discloses a temperature control device for wind turbine generator sets, wherein the buffer support assembly includes:

[0031] Support legs, with the support set on the ground;

[0032] The shock-absorbing slider is fixedly connected to the bottom of the main support, and the shock-absorbing slider is slidably installed in the support foot;

[0033] The shock-absorbing spring is located between the support foot and the shock-absorbing slider to support the shock-absorbing slider.

[0034] This utility model discloses a temperature control device for wind turbine generator sets, wherein the main support is provided with several lifting lugs.

[0035] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0036] By incorporating a heat exchange mechanism, the coolant undergoes comprehensive and effective heat exchange, significantly improving heat dissipation efficiency. The filtration mechanism employs a multi-layered, cross-arranged filter plate design, effectively intercepting impurities and contaminants in the coolant and enhancing the filtration effect. By improving heat dissipation efficiency and enhancing filtration, equipment malfunctions and damage caused by overheating or blockage are reduced, lowering maintenance costs and downtime risks. Effective temperature control and clean coolant circulation help maintain stable equipment operation, improving reliability and lifespan. This temperature control device for wind turbine generators, through its effective heat exchange and filtration mechanisms, solves the problems of low heat dissipation efficiency and unreliable filtration in existing cooling systems, improving heat dissipation efficiency, filtration effect, reliability, and lifespan, while reducing maintenance costs and downtime risks. Attached Figure Description

[0037] The present invention will be further described below with reference to the accompanying drawings.

[0038] Figure 1 This is a schematic diagram of the structure of this utility model;

[0039] Figure 2 This is a cross-sectional view of the filtration mechanism.

[0040] Figure 3 This is a cross-sectional structural diagram of the heat exchange mechanism;

[0041] Figure 4This is a schematic diagram of the connection structure of the circulation mechanism;

[0042] Figure 5 This is an enlarged structural schematic diagram of the buffer support component;

[0043] The following are labels in the attached diagram: 1. Main support frame; 11. Support leg; 12. Shock-absorbing slider; 13. Shock-absorbing spring; 14. Lifting lug; 2. Heat exchange mechanism; 21. Heat exchange cylinder; 22. Liquid inlet pipe; 23. Liquid inlet; 24. Liquid outlet pipe; 25. Liquid outlet; 26. Connecting cavity; 27. Exhaust valve; 3. Filtration mechanism; 31. Filter cylinder; 32. Liquid return pipe; 33. Liquid supply pipe; 34. Filter plate; 35. Reinforcing beam; 4. Circulation mechanism; 41. Circulation pump; 42. Liquid extraction pipe; 43. Liquid delivery pipe; 44. Connecting pipe; 45. Pipe fixing seat. Detailed Implementation

[0044] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0045] like Figures 1 to 5 As shown, a temperature control device for a wind turbine generator set according to this utility model includes:

[0046] The main support frame 1 is independently fixed, and multiple buffer support components are provided on the main support frame 1;

[0047] The heat exchange mechanism 2 is mounted on the main support 1 and is used for heat exchange of the coolant.

[0048] The filter mechanism 3 is mounted on the main support 1 and is used to filter the coolant.

[0049] The circulation mechanism 4, which is interconnected with the heat exchange mechanism 2 and the filtration mechanism 3, is used to pump the coolant.

[0050] The filter mechanism 3 includes:

[0051] The filter cartridge 31 is fixedly installed on the main support 1, and a filter chamber is provided inside the filter cartridge 31.

[0052] A return pipe 32 is connected to the filter cartridge 31 and is connected to an external cooling fin assembly for recovering coolant.

[0053] The liquid supply pipe 33 is connected to the filter cylinder 31, and the liquid return pipe 32 is connected to the external cooling fin assembly, which is used to transport the coolant inside the filter cylinder 31 to the cooling fin assembly.

[0054] Multiple filter plates 34 are arranged in a cross-shaped manner and fixedly installed on the inner wall of the filter cylinder 31;

[0055] The working process and principle of the device are as follows: The main support 1 is independently fixed, and its multiple buffer support components can reduce the impact of wind turbine generator vibration on the temperature control device, ensuring stable operation of the device; In the filtration mechanism 3, the filter cylinder 31 is fixed on the main support 1. When the coolant flows into the filter chamber of the filter cylinder 31 from the external cooling fin assembly through the return pipe 32, it will pass through multiple filter plates 34 arranged crosswise on the inner wall of the filter cylinder 31. The filter plates 34 intercept and filter impurities and contaminants in the coolant; The heat exchange mechanism 2 is set on the main support 1. The circulation mechanism 4 pumps the filtered coolant to the heat exchange mechanism 2. The heat exchange mechanism 2 performs heat exchange treatment on the coolant, so that the heat absorbed by the coolant is dissipated and the temperature is reduced; The circulation mechanism 4 is connected to the heat exchange mechanism 2 and the filtration mechanism 3. It draws the coolant in the cooling fin assembly into the filtration mechanism 3 through the return pipe 32 for filtration, and then filters the filtered coolant. The coolant is pumped to the heat exchange mechanism 2 for heat exchange, and finally returned to the cooling fin assembly via the supply pipe 33, realizing coolant circulation. By setting up the heat exchange mechanism, the coolant undergoes comprehensive and effective heat exchange treatment, significantly improving heat dissipation efficiency. The filtration mechanism adopts a multi-layer cross-arranged filter plate design, effectively intercepting impurities and contaminants in the coolant and enhancing the filtration effect. By improving heat dissipation efficiency and enhancing filtration effect, equipment failures and damage caused by overheating or blockage are reduced, lowering maintenance costs and downtime risks. Effective temperature control and clean coolant circulation help maintain stable equipment operation, improving equipment reliability and service life. This temperature control device for wind turbine generator sets solves the problems of low heat dissipation efficiency and unreliable filtration in existing cooling systems through effective heat exchange and filtration mechanisms, improving the equipment's heat dissipation efficiency, filtration effect, reliability, and service life, and reducing maintenance costs and downtime risks.

[0056] Two reinforcing beams 35 are horizontally arranged inside the filter cylinder 31, and the two reinforcing beams 35 are interlaced on each filter plate 34. The reinforcing beams 35 are horizontally arranged inside the filter cylinder 31 and interlaced on each filter plate 34, which effectively enhances the stability of the filter plates. During the filtration process, the coolant exerts a certain pressure on the filter plates, and the reinforcing beams can disperse and bear this pressure to prevent the filter plates from deforming or breaking. The design of the reinforcing beams ensures a uniform spacing between the filter plates, so that the coolant can flow more smoothly to the filter plates and improve the filtration efficiency. At the same time, the reinforcing beams can also prevent the filter plates from sticking together tightly due to long-term pressure, which would reduce the filtration effect.

[0057] like Figure 3 As shown, the heat exchange mechanism 2 includes:

[0058] Heat exchange cylinder 21 is fixedly installed on the main support 1, and a heat exchange chamber is provided inside the heat exchange cylinder 21.

[0059] Multiple liquid inlet pipes 22 are horizontally fixedly installed inside the heat exchange cylinder 21 above the liquid inlet pipe 22.

[0060] The liquid inlet 23 is connected to the heat exchange cylinder 21, and the liquid inlet 23 is connected to each group of liquid inlet pipes 22 for introducing heat exchange liquid;

[0061] Multiple liquid outlet pipes 24 and each liquid inlet 23 are horizontally fixedly installed inside the lower part of the heat exchange cylinder 21;

[0062] The liquid outlet 25 is connected to the heat exchange cylinder 21, and the liquid outlet 25 is connected to each group of liquid outlet pipes 24 for discharging the heat exchange liquid.

[0063] The connecting cavity 26 is located in the heat exchange cylinder 21, on the opposite side of the liquid inlet 23 and the liquid outlet 25, and is used to connect the liquid inlet pipe 22 and the liquid outlet pipe 24.

[0064] The working process and principle of the heat exchange mechanism 2 are as follows: The heat exchange liquid is introduced into the heat exchange cylinder 21 through the inlet 23; the inlet 23 is connected to each inlet pipe 22 to ensure that the heat exchange liquid can be evenly distributed in each inlet pipe; the inlet pipe 22 is horizontally fixedly installed at the top inside the heat exchange cylinder 21, which is conducive to the heat exchange liquid flowing naturally downward under the action of gravity, improving the heat exchange efficiency; after flowing in the inlet pipe 22, the heat exchange liquid enters the outlet pipe 24 through the connecting cavity 26; the connecting cavity 26 is set on the opposite side of the inlet 23 and the outlet 25 to ensure that the heat exchange liquid can flow smoothly from the inlet pipe to the outlet pipe; inside the heat exchange cylinder 21, the heat exchange liquid exchanges heat with the cylinder wall or the heat exchange medium inside the cylinder; the heat exchange cylinder 21 is fixedly installed on the main support 1 to ensure the stability of the heat exchange process; during the heat exchange process, the heat exchange liquid absorbs the heat generated by the equipment, thereby reducing the temperature of the equipment; the heat exchange liquid after heat exchange flows to the outlet through the outlet pipe 24. 25. Finally, the liquid is discharged from the heat exchange cylinder 21. The liquid outlet 25 is connected to each liquid outlet pipe 24 to ensure that the heat exchange liquid can be discharged smoothly. The setting of multiple liquid inlet pipes 22 and liquid outlet pipes 24 increases the contact area between the heat exchange liquid and the coolant, making the heat exchange more complete. Moreover, the liquid inlet pipes 22 and liquid outlet pipes 24 are arranged laterally in the heat exchange cylinder 21, which extends the flow path of the heat exchange liquid in the heat exchange chamber, further improving the heat exchange efficiency. It can effectively reduce the temperature of the coolant in a timely manner, ensuring the stable operation of key equipment of the wind turbine generator in high-temperature environments, and solving the problem of low heat dissipation efficiency of the existing cooling system. The liquid inlet 23 is connected to each group of liquid inlet pipes 22, which can make the heat exchange liquid evenly distributed to each liquid inlet pipe 22, ensuring that the heat exchange in the entire heat exchange chamber is uniform. It can avoid local temperature being too high or too low, improve the stability and reliability of heat exchange, and ensure that the coolant is effectively cooled throughout the entire circulation process.

[0065] An exhaust valve 27 is connected to the heat exchange cylinder 21. During operation of the heat exchange mechanism 2, the heat exchange fluid enters the inlet pipe 22 through the inlet port 23, then flows through the connecting chamber 26 and the outlet pipe 24, and is discharged from the outlet port 25. During this process, due to the flow of the heat exchange fluid and temperature changes, gas may be generated or accumulate inside the heat exchange cylinder 21. The exhaust valve 27 automatically opens according to the set pressure to discharge the gas accumulated inside the heat exchange cylinder 21, thereby maintaining the normal pressure inside the heat exchange cylinder 21 and the smooth flow of the heat exchange fluid. The presence of gas will occupy space inside the heat exchange cylinder 21, affecting the flow of heat exchange fluid and components requiring heat dissipation. The heat exchange between the components is facilitated by the timely discharge of gas through the exhaust valve 27. This allows the heat exchange fluid to better fill the space inside the heat exchange cylinder 21 and make full contact with the heat-generating components, thereby improving heat exchange efficiency and ensuring that the coolant can effectively absorb heat, thus guaranteeing the heat dissipation effect of key equipment in the wind turbine generator set. If too much gas accumulates inside the heat exchange cylinder 21, it will cause the internal pressure to rise. Excessive pressure can damage the heat exchange cylinder 21 and its connecting components. The exhaust valve 27 can prevent excessive pressure, protect the equipment safety of the heat exchange mechanism 2 and the entire temperature control device, reduce the risk of equipment failure and damage, and extend the service life of the equipment.

[0066] like Figure 4 As shown, the circulation mechanism 4 includes:

[0067] The circulating pump 41 is fixedly installed on the filter cartridge 31;

[0068] The liquid extraction tube 42 is fixedly connected to the circulation pump 41 and communicates with the filter cartridge 31 to connect the filter cartridge 31 and the circulation pump 41.

[0069] The infusion tube 43 is connected to the output end of the circulating pump 41, and the output end of the infusion tube 43 is connected to the heat exchange cylinder 21. The output end of the infusion tube 43 is located at the top of the heat exchange cylinder 21.

[0070] A connecting pipe 44 is connected to the heat exchange cylinder 21. The connecting pipe 44 is located at the bottom of the heat exchange cylinder 21, and the output end of the connecting pipe 44 is connected to the filter cylinder 31.

[0071] The working process and principle of the circulation mechanism 4 are as follows: The coolant is first recovered from the external cooling fin assembly to the filter cylinder 31 through the return pipe 32; inside the filter cylinder 31, the coolant is filtered through multiple cross-arranged filter plates 34 to remove impurities and contaminants; the filtered coolant is then ready for the next stage of heat exchange treatment; the circulation pump 41 is fixed to the filter cylinder 31 and connected to it through the suction pipe 42, drawing the filtered coolant into the pump; the circulation pump 41 operates, pressurizing the coolant and pumping it through the delivery pipe 43 to the top of the heat exchange cylinder 21, where it enters the heat exchange chamber to exchange heat with the heat exchange liquid, thereby reducing the coolant temperature; the cooled coolant after heat exchange is then guided through the connecting pipe 44... The recovered coolant is then filtered again through filter plate 34 to remove impurities that may be generated in the next cycle. The filtered coolant is then ready to enter the circulation pump 41 to begin the next round of pumping and heat exchange. This ensures that the coolant can continuously circulate between the filtration and heat exchange mechanisms, guaranteeing the normal operation of the cooling system and effectively removing the heat generated by the key equipment of the wind turbine generator. This prevents the equipment from experiencing performance degradation, reduced reliability, and shortened service life due to excessively high temperatures. The filtered coolant is first transported to the top of the heat exchange cylinder, where gravity and pressure allow the coolant to flow fully within the heat exchange cylinder, ensuring full contact with the heat exchange fluid for heat exchange. This improves heat dissipation efficiency and ensures stable operation of the equipment in various environments.

[0072] The filter cartridge 31 is equipped with a pipe fixing seat 45, which is fixedly connected to the connecting pipe 44 to fix the connecting pipe 44. Fixing the connecting pipe 44 by the pipe fixing seat 45 can prevent the connecting pipe 44 from shaking or shifting during the coolant circulation process, avoiding coolant leakage due to loose connection of the connecting pipe 44, thus ensuring the stability and reliability of the coolant circulation system and ensuring the continuous and stable operation of the entire temperature control device. Stable fixing can reduce wear of the connecting pipe 44 caused by shaking and friction, extend the service life of the connecting pipe 44, and reduce equipment maintenance and replacement costs. At the same time, it also avoids coolant leakage problems that may be caused by wear of the connecting pipe 44, reducing potential damage to the surrounding environment and other components.

[0073] like Figure 5 As shown, the buffer support component includes:

[0074] Support leg 11, the support is set on the ground;

[0075] The shock-absorbing slider 12 is fixedly connected to the bottom end of the main support 1, and the shock-absorbing slider 12 is slidably disposed in the support foot 11;

[0076] A shock-absorbing spring 13 is disposed between the support foot 11 and the shock-absorbing slider 12 to support the shock-absorbing slider 12.

[0077] The working process and principle of the buffer support assembly are as follows: When the wind turbine generator is running, it generates various vibrations and impacts, which are transmitted to the main support 1 of the temperature control device installed on it. The shock-absorbing slider 12, which is fixedly connected to the bottom of the main support 1, slides in the support foot 11 as the main support 1 vibrates. During this process, the shock-absorbing spring 13, which is set between the support foot 11 and the shock-absorbing slider 12, will undergo compression or stretching deformation. When the main support 1 is subjected to a downward impact force, the shock-absorbing spring 13 is compressed, absorbing and buffering part of the impact force. When the main support 1 moves upward, the shock-absorbing spring 13 will extend, continuing to play a buffering and shock-absorbing role. Through the elastic deformation of the shock-absorbing spring 13 and the shock-absorbing slider 12 in the support foot... The sliding mechanism within 11 effectively reduces the transmission of vibrations generated during wind turbine operation to the temperature control device, thus ensuring the stability of the device. The buffer support assembly effectively reduces the impact of vibrations generated during wind turbine operation on the temperature control device, enabling the device to remain stable in complex operating environments and avoiding problems such as component loosening and connection damage caused by vibration. This ensures that all mechanisms of the device can work normally, thereby guaranteeing effective cooling of key equipment in the wind turbine. By reducing the damage to the device caused by vibration, the buffer support assembly can extend the service life of various components in the temperature control device, reduce the frequency of equipment maintenance and replacement, reduce maintenance costs, and at the same time improve the reliability and operating efficiency of the entire wind turbine.

[0078] The main support frame 1 is equipped with several lifting lugs 14. These lugs 14 are used during the installation, disassembly, transportation, or maintenance of the temperature control device for the wind turbine generator set. When the device needs to be moved or installed, the lifting equipment is connected to the lifting lugs 14, and the lifting action of the equipment is used to lift or move the main support frame 1 and its components, such as the heat exchange mechanism 2, filter mechanism 3, and circulation mechanism 4, to a designated location. During disassembly, the lifting lugs 14 are used in conjunction with the lifting equipment to lift the device from its installation location and remove it for subsequent maintenance or replacement operations. The installation of the lifting lugs 14 allows for… The installation and disassembly of the temperature control device are now more convenient and efficient. During installation, the device can be accurately hoisted to the designated installation location, avoiding the difficulties and safety risks associated with manual handling. During disassembly, the device can be quickly separated from the equipment, improving the efficiency of maintenance and repair. During transportation, the device can be securely fixed to the transport vehicle using the lifting lugs 14, preventing damage caused by shaking or collisions during transport. At the same time, using hoisting equipment to load and unload the device via the lifting lugs 14 reduces direct collisions and friction with the device during transportation, ensuring the integrity and safety of the device.

[0079] The present invention relates to a temperature control device for wind turbine generator sets. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0080] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A temperature control device for a wind power generator unit, characterized in that, include: The main support frame is independently and fixedly installed, and multiple buffer support components are provided on the main support frame; A heat exchange mechanism, mounted on the main support, is used for heat exchange of the coolant; A filtration mechanism, mounted on the main support, is used to filter the coolant; The circulation mechanism, which is interconnected with the heat exchange mechanism and the filtration mechanism, is used to pump the coolant. The filtration mechanism includes: A filter cartridge is fixedly installed on the main support, and a filter chamber is provided inside the filter cartridge. A return pipe is connected to the filter cartridge and is connected to an external cooling fin assembly for recovering coolant. A liquid supply pipe is connected to the filter cylinder, and a liquid return pipe is connected to an external cooling fin assembly to transport the coolant inside the filter cylinder to the cooling fin assembly. Multiple filter plates are arranged in a cross pattern and fixedly installed on the inner side wall of the filter cylinder.

2. The temperature control device for a wind power generator unit according to claim 1, wherein The filter cylinder has two horizontally arranged reinforcing beams inside, and the two reinforcing beams are interspersed on each of the filter plates.

3. The temperature control device for a wind power generator unit according to claim 1, wherein The heat exchange mechanism includes: A heat exchange cylinder is fixedly mounted on the main support, and a heat exchange chamber is provided inside the heat exchange cylinder; Multiple liquid inlet pipes are horizontally fixedly installed inside the heat exchange cylinder at the top. The liquid inlet is connected to the heat exchange cylinder and is connected to each group of liquid inlet pipes for introducing heat exchange liquid. Multiple liquid outlet pipes and each of the liquid inlets are horizontally fixedly installed inside the lower part of the heat exchange cylinder; The liquid outlet is connected to the heat exchange cylinder and is connected to each group of liquid outlet pipes for discharging the heat exchange liquid. A connecting cavity is provided in the heat exchange cylinder, located on the opposite side of the liquid inlet and the liquid outlet, for connecting the liquid inlet pipe and the liquid outlet pipe.

4. The temperature control device for a wind power generator set according to claim 3, wherein An exhaust valve is connected to the heat exchange cylinder.

5. The temperature control device for a wind power generator set according to claim 3, wherein The circulation mechanism includes: A circulation pump is fixedly installed on the filter cartridge; A liquid extraction tube is fixedly connected to the circulation pump and communicates with the filter cartridge to connect the filter cartridge and the circulation pump. An infusion tube is connected to the output end of the circulating pump, and the output end of the infusion tube is connected to the heat exchange cylinder. The output end of the infusion tube is located at the top of the heat exchange cylinder. A connecting pipe is connected to the heat exchange cylinder, the connecting pipe is located at the bottom of the heat exchange cylinder, and the output end of the connecting pipe is connected to the filter cylinder.

6. The temperature control apparatus for a wind power generating unit according to claim 5, wherein The filter cartridge is provided with a pipe fixing seat, which is fixedly connected to the connecting pipe and is used to fix the connecting pipe.

7. The temperature control apparatus for a wind turbine generator according to claim 1, wherein The buffer support component includes: Support legs, with the support set on the ground; The shock-absorbing slider is fixedly connected to the bottom end of the main support, and the shock-absorbing slider is slidably disposed in the support foot; A shock-absorbing spring is disposed between the support foot and the shock-absorbing slider to support the shock-absorbing slider.

8. The temperature control apparatus for a wind power generator unit according to claim 1, wherein The main support frame is equipped with several lifting lugs.

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