A three-dimensional magnetically controlled reactor and a temperature control device thereof

By adopting C-shaped heat dissipation fins, liquid-cooled tubes and multi-layer winding structures in the reactor, the problem of wear and poor heat dissipation of the insulating layer of the reactor winding is solved, and more efficient heat dissipation and longer service life are achieved.

CN119181570BActive Publication Date: 2025-03-14GUIZHOU GUOYU YUANFENG ENERGY CONSERVATION TECH CO LTD
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Patent Information

Application Number
CN202411698653.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-03-14
Estimated Expiration
2044-11-26

AI Technical Summary

Technical Problem

Existing reactors are prone to wear and poor heat dissipation effects of winding insulation layer during production and use.

Method used

A three-dimensional magnetron reactor is designed, adopting a C-shaped heat dissipation fin, liquid-cooled tube and multi-layer winding structure. The liquid-cooled tube is filled with heat absorbing fluid to improve heat dissipation efficiency, and is equipped with a temperature control device to monitor and adjust the temperature in real time.

Benefits of technology

The design of the heat dissipation fins and liquid-cooled tubes reduces wear of the winding insulation layer and significantly improves the heat dissipation effect, ensuring that the reactor works efficiently while avoiding overheating.

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Abstract

The present invention relates to the field of reactor technology, and specifically to a three-dimensional magnetically controlled reactor and a temperature control device thereof, wherein the temperature control device of the three-dimensional magnetically controlled reactor is used to control the temperature of the three-dimensional magnetically controlled reactor; the three-dimensional magnetically controlled reactor comprises a frame, an iron core is vertically arranged on the frame, and heat sink fins, liquid cooling tubes and windings are spirally wound on the iron core in sequence, and the heat sink fins are arranged as a C-shaped strip structure, and the opening is arranged outward; the liquid cooling tube and the winding are both inserted inside the heat sink fins, and the liquid cooling tube is located on the inner side of the winding, and the liquid cooling tube is filled with a heat absorbing fluid. When in use, the heat sink fins can isolate the winding and the iron core from each other, and reduce the wear of the insulating layer on the winding; the liquid cooling tube can not only realize heat dissipation from the inside to the outside, but also improve the heat dissipation effect, and when the heat absorbing fluid is passed into the liquid cooling tube, the liquid cooling tube expands, so that the heat sink fins and the winding can be pressed tightly at the same time, which can increase the heat dissipation area of ​​the iron core on the one hand, and improve the stability of the winding on the other hand.
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Description

Technical Field

[0001] The present invention relates to the technical field of reactors, and in particular to a three-dimensional magnetically controlled reactor and a temperature control device thereof. Background Art

[0002] A reactor is an electronic component that is mainly used to introduce inductance into a circuit to resist changes in the magnitude and direction of current. It has multiple functions in the power system, including limiting short-circuit current, stabilizing voltage, reactive power compensation, and phase shifting.

[0003] The magnetically controlled reactor is a type of reactor that mainly controls the coupling state between capacitors and inductors through magnetic fields, thereby changing the electrical characteristics of the circuit and achieving circuit regulation. It is widely used in power systems, electrical transmission, industrial control and other fields.

[0004] In the related art, for example, Chinese patent CN105261466B discloses a magnetically controlled adjustable reactor, which uses the principle of transformer impedance transformation to wind a reactor and a transformer together in a certain ratio, which is equivalent to connecting a reactor and a transformer in series, and changing the secondary impedance of the transformer to adjust the primary impedance. The tiny impedance transformation is easy to achieve, and the reactance rate K can be transformed from 4.5% to 6%, and it can also be fine-tuned within ±10% of the determined reactance rate K to make the adjustment more precise. In addition to the adjustable impedance, the wiring is no different from that of an ordinary reactor during operation. After the impedance is adjusted at the factory, its impedance changes in direct proportion to the harmonics of the power grid.

[0005] In the production process of existing reactors, in order to reduce magnetic leakage, the windings usually need to be closely fitted, which causes friction between adjacent windings during the winding process, which makes it easy for the insulation layer to wear. In addition, the reactor will vibrate during operation. The vibration frequency is very high, which will also cause wear of the insulation layer. When the reactor is dissipating heat, the heat dissipation oil or air cooling can only dissipate heat on the outer surface of the reactor, so the heat dissipation effect is not good. Summary of the invention

[0006] Based on this, it is necessary to provide a three-dimensional magnetically controlled reactor and a temperature control device thereof to address the problems of easy wear of the winding insulation layer and poor heat dissipation effect of the current reactor.

[0007] The above purpose is achieved through the following technical solutions:

[0008] A three-dimensional magnetically controlled inductor, the three-dimensional magnetically controlled inductor comprising a frame, an iron core being vertically arranged on the frame, heat dissipation fins, a liquid cooling tube and a winding being spirally wound on the iron core in sequence, the heat dissipation fins being arranged as a C-shaped strip structure with an opening arranged outward; the liquid cooling tube and the winding are both inserted into the heat dissipation fins, and the liquid cooling tube is located on the inner side of the winding, the liquid cooling tube is filled with a heat absorbing fluid, and the heat absorbing fluid is configured to absorb the heat generated by the iron core; when the winding is wound in multiple layers, the heat dissipation fins are inserted between the outermost winding and the winding adjacent thereto, and the liquid cooling tube is inserted between the heat dissipation fins and the outermost winding.

[0009] Furthermore, the heat absorbing fluid includes a cooling liquid.

[0010] Furthermore, the three-dimensional magnetically controlled inductor also includes a radiator, a delivery pump and a cooling system, the liquid inlet of the liquid cooling tube is connected to the discharge end of the delivery pump, the liquid outlet of the liquid cooling tube is connected to the liquid receiving end of the radiator, and the liquid outlet end of the radiator is connected to the liquid extraction end of the delivery pump; the cooling system is configured to reduce the temperature of the radiator.

[0011] Furthermore, the cooling system includes a compressor, a condenser, a throttling component and an evaporator, the exhaust port of the compressor is connected to the condenser, the intake port of the compressor is connected to the evaporator, the condenser is connected to the liquid inlet end of the throttling component, the liquid outlet end of the throttling component is connected to the evaporator, and the evaporator is arranged on the radiator.

[0012] Furthermore, the throttling component includes a thermal expansion valve and an electronic expansion valve.

[0013] Furthermore, the cooling system also includes a fan.

[0014] Furthermore, there are a plurality of iron cores, and each of the iron cores is spirally wound with the heat dissipation fins, the liquid cooling tube and the winding in sequence.

[0015] The present invention also provides a temperature control device for a three-dimensional magnetically controlled inductor, which is applied to a three-dimensional magnetically controlled inductor. The temperature control device for the three-dimensional magnetically controlled inductor includes an induction component and a control component. The induction component is configured to sense the temperature of the three-dimensional magnetically controlled inductor; the control component is configured to start a delivery pump when the temperature of the three-dimensional magnetically controlled inductor is greater than a first preset temperature; and to start a cooling system when the temperature of the three-dimensional magnetically controlled inductor is greater than a second preset temperature; wherein the second preset temperature is greater than the first preset temperature.

[0016] Furthermore, the sensing element includes an infrared temperature sensor.

[0017] The beneficial effects of the present invention are:

[0018] The invention relates to a three-dimensional magnetically controlled inductor and a temperature control device thereof. The temperature control device of the three-dimensional magnetically controlled inductor is applied to the three-dimensional magnetically controlled inductor and is used to control the temperature of the three-dimensional magnetically controlled inductor. When the three-dimensional magnetically controlled inductor is in use, the heat dissipation fins can isolate the winding and the iron core from each other, thereby reducing the wear of the insulating layer on the winding. The liquid cooling pipe can not only dissipate heat from the inside to the outside, but also improve the heat dissipation effect. When a heat-absorbing fluid is passed into the liquid cooling pipe, the liquid cooling pipe expands and can simultaneously press the heat dissipation fins and the winding. On the one hand, it can increase the contact area between the iron core and the heat dissipation fins and improve the heat dissipation efficiency. On the other hand, it can make the winding generate stress and not easy to shake, thereby not easy to wear the insulating layer on the winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a three-dimensional magnetically controlled reactor provided in one embodiment of the present invention Figure 1 ;

[0020] Figure 2 A schematic front view of the structure of a three-dimensional magnetically controlled reactor provided in one embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of a three-dimensional magnetically controlled reactor provided in one embodiment of the present invention Figure 2 ;

[0022] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 5 A schematic cross-sectional view of a three-dimensional magnetically controlled reactor provided in one embodiment of the present invention;

[0024] Figure 6 for Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0025] Figure 7 A schematic diagram of a partially enlarged structure of a three-dimensional magnetically controlled reactor provided in one embodiment of the present invention when the liquid cooling pipe is in a contracted state.

[0026] in:

[0027] 1. Frame; 11. Upper support plate; 12. Lower support plate;

[0028] 2. Iron core;

[0029] 3. heat sink fins; 31. main body; 32. split body;

[0030] 4. Liquid cooling pipe; 41. Connector;

[0031] 5. Winding;

[0032] 6. Control parts. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned herein, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention 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 cannot be understood as a limitation to the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] like Figures 1 to 7 As shown, a three-dimensional magnetically controlled inductor provided by an embodiment of the present invention includes a frame 1, an iron core 2 is vertically arranged on the frame 1, and heat sink fins 3, liquid cooling tubes 4 and windings 5 ​​are spirally wound on the iron core 2 in sequence, and the heat sink fins 3 are arranged as a C-shaped strip structure with an opening facing outward; the liquid cooling tubes 4 and the windings 5 ​​are both inserted into the heat sink fins 3, and the liquid cooling tubes 4 are located on the inner side of the windings 5, and the liquid cooling tubes 4 are filled with a heat absorbing fluid, and the heat absorbing fluid is configured to absorb the heat generated by the iron core 2.

[0037] Specifically in this embodiment, Figure 2As shown, the frame 1 is set to be composed of an upper support plate 11 and a lower support plate 12. Both the upper support plate 11 and the lower support plate 12 are set to be plate-like structures, and in use, their plate surfaces are set to be parallel to the horizontal plane. The upper support plate 11 and the lower support plate 12 are arranged at intervals in the vertical direction; the iron core 2 is set to be a columnar structure, and during installation, its top is vertically connected to the bottom of the upper support plate 11, and its bottom is vertically connected to the top of the lower support plate 12; as Figure 4 As shown, the heat dissipation fins 3 are set to be composed of a main body part 31 and two split parts 32. The cross-sectional shape of the main body part 31 is set to be "匚"-shaped, and the cross-sectional shapes of the two split parts 32 are set to be "八"-shaped, and they are symmetrically arranged at both ends of the opening of the main body part 31. The large mouths of the two split parts 32 face inward, and the small mouths face outward; as Figure 6 As shown, the winding 5 is set to be a vertically arranged strip structure, and when inserted inside the heat dissipation fins 3, its position is restricted by the constriction formed by the two split parts 32.

[0038] When the three-dimensional magnetically controlled reactor is in use, the heat dissipation fins 3 can isolate the winding 5 and the iron core 2 from each other, thereby reducing the wear of the insulating layer on the winding 5; and the liquid cooling pipe 4 can not only achieve heat dissipation from the inside to the outside, but also improve the heat dissipation effect. When a heat-absorbing fluid is introduced into the liquid cooling pipe 4, the expansion of the liquid cooling pipe 4 can simultaneously press against the heat dissipation fins 3 and the winding 5. On the one hand, it can increase the contact area between the iron core 2 and the heat dissipation fins 3, improving the heat dissipation efficiency. On the other hand, it can make the winding 5 generate stress and not easily shake, and thus not easily wear the insulating layer on the winding 5.

[0039] In some embodiments, the heat-absorbing fluid can be set to include a coolant.

[0040] In a further embodiment, to facilitate providing the circulating power of the coolant, the three-dimensional magnetically controlled reactor is set to further include a radiator, a delivery pump, and a cooling system. The liquid inlet of the liquid cooling pipe 4 is communicated with the liquid discharge end of the delivery pump, the liquid outlet of the liquid cooling pipe 4 is communicated with the liquid receiving end of the radiator, and the liquid discharge end of the radiator is communicated with the liquid suction end of the delivery pump; the cooling system is configured to be able to reduce the temperature of the radiator.

[0041] Specifically in this embodiment, to facilitate the connection between the liquid cooling pipe 4 and the delivery pump and the radiator, as Figure 4 shown, connectors 41 are provided at both ends of the liquid cooling pipe 4. During installation, the connectors 41 are set to be threadedly connected to the pipes used on the delivery pump and the radiator.

[0042] During use, the delivery pump is started, and the delivery pump drives the coolant to circulate between the liquid cooling tube 4 and the radiator, wherein the coolant inside the liquid cooling tube 4 can absorb the heat generated by the iron core 2 to reduce the operating temperature of the three-dimensional magnetically controlled reactor and ensure its working performance; the coolant in the radiator can release the heat generated by the iron core 2 to prepare for the next absorption of the heat generated by the iron core 2.

[0043] In a further embodiment, the cooling system can be configured to include a compressor, a condenser, a throttling component and an evaporator, the exhaust port of the compressor is connected to the condenser, the intake port of the compressor is connected to the evaporator, the condenser is connected to the liquid inlet end of the throttling component, the liquid outlet end of the throttling component is connected to the evaporator, and the evaporator is arranged on the radiator.

[0044] During use, the refrigerant gas in the compressor first enters the condenser. After releasing heat through the condenser, it is throttled, cooled and reduced in pressure through the throttling component to become a refrigerant with gas and liquid coexisting phases. It then absorbs heat from the radiator through the evaporator and returns to the compressor, completing a refrigeration cycle.

[0045] In a further embodiment, the throttling component is configured to include a thermal expansion valve and an electronic expansion valve, which can be selected according to needs; wherein the thermal expansion valve is a key component used in a refrigeration system, and its main function is to control the superheat of the evaporator outlet by adjusting the refrigerant flow rate, thereby ensuring that the refrigerant in the evaporator is completely evaporated and preventing liquid refrigerant from entering the compressor to cause liquid hammer. It is usually installed on the liquid inlet pipe of the evaporator to play a role of throttling and reducing the pressure, throttling and reducing the pressure of the high-temperature and high-pressure liquid refrigerant into a low-temperature and low-pressure vapor-liquid mixture to facilitate evaporation in the evaporator; the working principle of the thermal expansion valve is to sense the superheat of the refrigerant vapor at the evaporator outlet based on the temperature sensing package. When the superheat increases, the pressure in the temperature sensing package also increases, and is transmitted to the space above the diaphragm through the capillary tube, causing the diaphragm to elastically deform and push the actuator to adjust the valve opening, thereby controlling the flow of the refrigerant.

[0046] An electronic expansion valve is a throttling element used in a refrigeration system. It adjusts the refrigerant flow entering the refrigeration unit through electronic control, thereby achieving precise control of the liquid supply to the evaporator. Its working principle is to adjust the refrigerant flow through the control of the valve body. The electronic expansion valve has the characteristics of fast response, quick and convenient adjustment, and flexible action. It can be precisely adjusted within the range of 10% to 100%. Compared with traditional thermal expansion valves, electronic expansion valves have significant advantages: first, electronic expansion valves have faster response speeds, and it only takes a few seconds to go from fully closed to fully open. Second, electronic expansion valves can make extremely small adjustments, so that the refrigerant flow fluctuates little, thereby maintaining a basically constant superheat under variable operating conditions. In addition, electronic expansion valves can also set opening and closing characteristics and speeds according to different product characteristics.

[0047] In other embodiments, the cooling system may also be configured to include a fan.

[0048] During use, the fan can blow air to absorb the heat of the radiator by accelerating the flow speed of air around the radiator.

[0049] In other embodiments, the heat absorbing fluid may also be configured to include a refrigerant.

[0050] Specifically in this embodiment, the heat dissipation efficiency can be improved by using the radiator directly as an evaporator in the cooling system so that the heat of the iron core 2 is directly absorbed by the refrigerant.

[0051] In other embodiments, there are multiple iron cores 2, and each iron core 2 is spirally wound with heat dissipation fins 3, liquid cooling tubes 4 and windings 5 ​​in sequence; when in use, the multiple iron cores 2 achieve precise control of the reactance value and effective management of the power system by adjusting the saturation degree and increasing the magnetic flux.

[0052] Specifically in this embodiment, the number of the iron cores 2 is set to three as an example. Figure 2 As shown, the three iron cores 2 are arranged at equal intervals along the length direction of the upper support plate 11; and the liquid inlets of all the liquid cooling tubes 4 are arranged in parallel to facilitate the introduction of the heat-absorbing fluid into all the liquid cooling tubes 4 at the same time, and the liquid outlets of all the liquid cooling tubes 4 are arranged in parallel to facilitate the discharge of the heat-absorbing fluid in all the liquid cooling tubes 4 at the same time, so as to facilitate unified treatment.

[0053] In other embodiments, when the winding 5 is wound in multiple layers, the heat sink fin 3 is inserted between the outermost winding 5 and the adjacent winding 5 , and the liquid cooling tube 4 is inserted between the heat sink fin 3 and the outermost winding 5 .

[0054] During use, the heat dissipation fins 3 can isolate the outermost winding 5 and the inner winding 5 from each other, reducing the wear of the insulation layer on the outermost winding 5 and the inner winding 5; the liquid cooling tube 4 can not only realize two-way heat dissipation, but also improve the heat dissipation effect, and when the liquid cooling tube 4 is passed into the heat absorbing fluid, the liquid cooling tube 4 expands and can simultaneously press the heat dissipation fins 3 and the outermost winding 5, on the one hand, it can increase the contact area between the inner winding 5 and the heat dissipation fins 3, and improve the heat dissipation efficiency, on the other hand, it can make the winding 5 produce stress and not shake easily, and thus it is not easy to wear the insulation layer on the winding 5.

[0055] An embodiment of the present invention also provides a temperature control device for a three-dimensional magnetically controlled inductor, which is applied to a three-dimensional magnetically controlled inductor. The temperature control device of the three-dimensional magnetically controlled inductor is configured to include an induction component and a control component 6. The induction component is configured to sense the temperature of the three-dimensional magnetically controlled inductor; the control component 6 is configured to start a delivery pump when the temperature of the three-dimensional magnetically controlled inductor is greater than a first preset temperature; and to start a cooling system when the temperature of the three-dimensional magnetically controlled inductor is greater than a second preset temperature; wherein the second preset temperature is greater than the first preset temperature.

[0056] Specifically in this embodiment, the sensing element may be configured to include an infrared temperature sensor so as to be able to measure the temperature of the reactor in real time.

[0057] More specifically, the control element 6 can be set as a central processing unit (CPU), a general-purpose processor network processor (NP), a digital signal processor (DSP), a microprocessor, a microcontroller, a programmable logic device (PLD) or any combination thereof; the control element 6 can also be other devices with processing functions, such as circuits, devices or software modules; in order to facilitate receiving signals from infrared temperature sensors and sending signals to the delivery pump and the cooling system, the control element 6 is configured to be connected to the infrared temperature sensor, the delivery pump and the cooling system by wire or wirelessly.

[0058] Taking the connection mode of the communication connection as Wi-Fi connection as an example, the control component 6 scans the wireless signal of the Wi-Fi hotspot (also known as a wireless router) through the communicator, and then establishes a communication connection with the Wi-Fi hotspot; after establishing a communication connection with the Wi-Fi hotspot, the controller of the display device can query other devices that have established a communication connection with the Wi-Fi hotspot; if the other devices that have established a communication connection with the Wi-Fi hotspot include an infrared temperature sensor, a delivery pump, and a cooling system, then a communication connection can be established between the controller and the infrared temperature sensor, the delivery pump, and the cooling system through the Wi-Fi hotspot.

[0059] Exemplarily, the first preset temperature can be set to 40°C, and the second preset temperature can be set to 70°C. When the temperature of the three-dimensional magnetically controlled inductor is greater than 40°C, it means that the convection heat dissipation through the natural environment is not sufficient to lower the temperature of the three-dimensional magnetically controlled inductor. At this time, the delivery pump can be started to meet the heat dissipation demand of the three-dimensional magnetically controlled inductor by delivering the heat-absorbing fluid; when the temperature of the three-dimensional magnetically controlled inductor is greater than 70°C, it means that the heat absorption capacity of the heat-absorbing fluid is insufficient. At this time, the cooling system can be started to quickly reduce the temperature of the three-dimensional magnetically controlled inductor by increasing the heat absorption capacity of the heat-absorbing fluid to ensure its working performance.

[0060] It is understandable that even if the liquid inside the liquid cooling tube 4 does not flow, the pressure of the liquid inside the liquid cooling tube 4 will not decrease, thereby preventing the change in fluid pressure inside the liquid cooling tube 4 from causing a change in the volume of the liquid cooling tube 4, causing the winding 5 to move inside the heat sink fin 3 and cause wear.

[0061] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A three-dimensional magnetically controlled reactor, characterized in that: The three-dimensional magnetic control reactor includes a frame, on which a core is vertically arranged. On the core, a heat dissipation fin, a liquid cooling pipe and a winding are spirally wound in sequence. The heat dissipation fin is arranged in a C-shaped strip structure with the opening facing outward. The liquid cooling pipe and the winding are both inserted inside the heat dissipation fin, and the liquid cooling pipe is located inside the winding. The liquid cooling pipe is filled with an endothermic fluid configured to absorb the heat generated by the core. When the winding is wound in multiple layers, the heat dissipation fin is inserted between the outermost winding and the adjacent winding, and the liquid cooling pipe is inserted between the heat dissipation fin and the outermost winding. The heat dissipation fin is composed of a main body part and two split parts. The cross-sectional shape of the main body part is set as a "匚" shape, and the cross-sectional shapes of the two split parts are set as "八" shapes and are symmetrically arranged at both ends of the opening of the main body part. The large mouths of the two split parts face inward and the small mouths face outward. The winding is arranged in a vertically arranged strip structure and is restricted in position by the constriction formed by the two split parts when inserted inside the heat dissipation fin. When the endothermic fluid is introduced into the liquid cooling pipe, the liquid cooling pipe expands and can simultaneously press against the heat dissipation fin and the winding, which can increase the contact area between the core and the heat dissipation fin on the one hand and make the winding generate stress and not easily shake, and thus not easily wear the insulating layer on the winding on the other hand.

2. The three-dimensional magnetically controlled reactor according to claim 1, characterized in that: The endothermic fluid includes a coolant.

3. The three-dimensional magnetically controlled reactor according to claim 2, characterized in that: The three-dimensional magnetic control reactor further includes a radiator, a delivery pump and a cooling system. The liquid inlet of the liquid cooling pipe is communicated with the liquid discharge end of the delivery pump, the liquid outlet of the liquid cooling pipe is communicated with the liquid receiving end of the radiator, and the liquid discharge end of the radiator is communicated with the liquid suction end of the delivery pump. The cooling system is configured to be able to reduce the temperature of the radiator.

4. The three-dimensional magnetically controlled reactor according to claim 3, characterized in that: The cooling system includes a compressor, a condenser, a throttling component and an evaporator. The exhaust port of the compressor is communicated with the condenser, the suction port of the compressor is communicated with the evaporator, the condenser is connected to the liquid inlet end of the throttling component, the liquid outlet end of the throttling component is connected to the evaporator, and the evaporator is arranged on the radiator.

5. The three-dimensional magnetically controlled reactor according to claim 4, characterized in that: The throttling component includes a thermal expansion valve and an electronic expansion valve.

6. The three-dimensional magnetically controlled reactor according to claim 3, characterized in that: The cooling system further includes a fan.

7. The three-dimensional magnetically controlled reactor according to claim 1, characterized in that: There are multiple cores, and each core is spirally wound with the heat dissipation fin, the liquid cooling pipe and the winding in sequence.

8. A temperature control device for a three-dimensional magnetically controlled reactor, characterized in that: Applied to the three-dimensional magnetic control reactor according to any one of claims 1 to 7, the temperature control device of the three-dimensional magnetic control reactor includes a sensing member and a control member. The sensing member is configured to be able to sense the temperature of the three-dimensional magnetic control reactor. The control member is configured to start the delivery pump when the temperature of the three-dimensional magnetic control reactor is greater than a first preset temperature, and start the cooling system when the temperature of the three-dimensional magnetic control reactor is greater than a second preset temperature. Wherein, the second preset temperature is greater than the first preset temperature.

9. The temperature control device of the three-dimensional magnetically controlled reactor according to claim 8, characterized in that: The sensing member includes an infrared temperature sensor.

Citation Information

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