Liquid cooling over-charging terminal and cooling control system thereof

Abstract

The invention discloses a liquid-cooling over-charging terminal and a cooling control system thereof.The liquid-cooling over-charging terminal comprises a liquid-cooling over-charging terminal shell, a liquid-cooling over-charging terminal door body is hinged to one side of the liquid-cooling over-charging terminal shell, a partition plate is arranged in the liquid-cooling over-charging terminal shell, and a control module is arranged in the liquid-cooling over-charging terminal shell; a switching power supply module is arranged at the position, below the control module, in the liquid cooling over-charging terminal shell, a gun line is arranged at an interface of the switching power supply module, and a liquid cooling charging gun is arranged at the end of the gun line; the heat insulation plates are designed in the cooling box, cooling liquid at different temperatures is separated, heat exchange is reduced, the respective temperatures are kept stable, in addition, the heat dissipation effect is further enhanced through the heat conduction design of the bottom of the cooling box and the extension part structure, through the design of the first forked cylinder and the second forked cylinder, accurate control over the flowing path of the cooling liquid is achieved, and the cooling effect is improved. And the flow and the direction of the cooling liquid can be adjusted according to actual requirements, so that more accurate temperature control is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of electric vehicle charging piles, and in particular to a liquid-cooled supercharging terminal and a cooling control system thereof. Background Art

[0002] With the popularization of new energy vehicles and the increasingly perfect construction of charging facilities, liquid-cooled supercharging terminals, as a highly efficient charging device, have gradually attracted market attention. Liquid-cooled supercharging terminals are key equipment for fast charging of electric vehicles, and their heat dissipation performance directly affects the charging efficiency and equipment life. Traditional liquid cooling systems often rely on internally circulating cooling liquid to absorb heat, and then discharge the heat into the environment through the radiator. However, the heat dissipation efficiency of this method is limited by the temperature difference between the radiator and the environment, as well as the heat dissipation capacity of the radiator itself.

[0003] Existing liquid-cooled supercharging terminals usually use air-cooled or water-cooled radiators, which directly exchange heat with air or water. Although these methods can dissipate heat to a certain extent, they cannot automatically adjust the heat dissipation according to real-time data, affecting charging efficiency and safety. In specific environments, such as underground parking lots or near water sources, the heat dissipation efficiency still needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide a liquid-cooled supercharging terminal and a cooling control system thereof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a liquid-cooled supercharging terminal, comprising a liquid-cooled supercharging terminal shell, one side of the liquid-cooled supercharging terminal shell is hinged with a liquid-cooled supercharging terminal door body, a partition is arranged inside the liquid-cooled supercharging terminal shell, a control module is arranged inside the liquid-cooled supercharging terminal shell, a switching power supply module is arranged inside the liquid-cooled supercharging terminal shell below the control module, a gun line is arranged at the interface of the switching power supply module, a liquid-cooled charging gun is arranged at the end of the gun line, a base is arranged at the bottom of the liquid-cooled supercharging terminal shell, a cooling box is arranged inside the liquid-cooled supercharging terminal shell below the switching power supply module, the cooling box and the gun line are provided with a liquid cooling component that is convenient for circulation adjustment, a transmission pipe is arranged at the bottom of the base, the top of the transmission pipe passes through the base toward one side of the cooling box, the bottom of the transmission pipe is connected to an auxiliary box, the top of the auxiliary box is connected to an auxiliary cylinder, and the auxiliary cylinder is provided with an auxiliary cooling component that is easy to install.

[0006] Preferably, a plurality of partitions separate the control module, the switching power supply module and the cooling box, a cover plate is provided on one side of the auxiliary box, and a heat sink is provided on one side inside the auxiliary box.

[0007] Preferably, the liquid cooling component includes a circulation pump, which is fixedly mounted on the outside of the cooling box. A circulation pipe is provided at the end of the circulation pump. One end of the circulation pipe is connected to the cooling pipe, and the other end is connected to the second forked tube. An insulation board is provided in the middle of the interior of the cooling box, and a base plate is provided at the bottom of the cooling box, and one side of the base plate is thermally conductive.

[0008] Preferably, one end of the cooling tube passes through the partition and the gun line to form a circulation for the gun line, and a first bifurcated tube is provided at one end of the cooling tube, and a first Y-shaped tube is provided at the end of the first bifurcated tube.

[0009] Preferably, a first transmission worm is rotatably provided on the first forked tube, a first rotating shaft is rotatably provided inside the first Y-shaped tube, a first worm gear is provided on the first rotating shaft, the first transmission worm and the first worm gear are meshed with each other, a first semi-circular arc closing plate is provided on the first rotating shaft, and the first semi-circular arc closing plate covers a sealing portion on one side of the first Y-shaped tube.

[0010] Preferably, a second Y-shaped tube is provided at the end of the second forked tube, a second transmission worm is rotatably provided on the second forked tube, a second transmission shaft is rotatably provided inside the second forked tube, a second worm gear is provided on the second transmission shaft, the second transmission worm and the second worm gear are meshed with each other, a second transmission semi-circular arc closing plate is provided on the second transmission shaft, and the second transmission semi-circular arc closing plate covers a sealing portion on one side of the second Y-shaped tube.

[0011] Preferably, the auxiliary cooling assembly includes a guide cylinder, which is fixedly connected to the top of the auxiliary cylinder, a filter screen is arranged on the top of the guide cylinder, an opening is opened on one side of the auxiliary cylinder, extension blocks are arranged on both sides of the auxiliary cylinder at the opening, an arc mounting plate is overlapped at the opening, an annular seat is arranged at the lower edge of the opening inside the auxiliary cylinder, a receiving groove is opened on the annular seat, and a mounting plate is arranged at the opening of the receiving groove.

[0012] Preferably, docking blocks are provided on both sides of the arc mounting plate, and a fixing screw is provided on the docking block, and one end of the fixing screw passes through the fixing screw and is screwed on the extension block.

[0013] Preferably, an abutment block is slidably inserted on the mounting plate, a lap block is arranged on the outer side of the mounting plate, a support spring is arranged between the abutment block and the accommodating groove, a plurality of lap blocks are lapped with drive motors, and a rotating blade is arranged at the bottom output end of the drive motor.

[0014] A cooling control system for a liquid-cooled supercharging terminal includes a sensor module, an execution module, and a control module, and is characterized in that: the sensor module includes a temperature sensor, a flow sensor, and a pressure sensor; the control module includes a central processing unit and a memory for processing sensor data and making control decisions; the execution module includes a pump and a valve for executing instructions of the control module; the sensor module and the control module are connected via a dedicated interface; and control signals are transmitted between the control module and the execution module via radio waves.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention separates coolants of different temperatures by designing a heat insulation plate inside the cooling box, reduces heat exchange, and maintains the respective temperatures stable. In addition, the thermal conductivity design and the extension structure of the bottom of the cooling box further enhance the heat dissipation effect. The design of the first forked tube and the second forked tube enables precise control of the coolant flow path, and the flow and direction of the coolant can be adjusted according to actual needs to achieve more precise temperature control.

[0017] 2. The present invention uses the transmission pipe and auxiliary box connected to the bottom of the base to provide additional cooling effect by using external low-temperature resources, thereby enhancing the overall cooling effect. This design not only improves the heat dissipation efficiency, but also reduces energy consumption. The design of the auxiliary cooling component makes the entire system easy to install and maintain. The design of the arc mounting plate, docking block, and fixing screws simplifies the installation process and also facilitates subsequent maintenance and replacement.

[0018] 3. The present invention integrates an advanced cooling control system, including a sensor module, an execution module and a central processing unit, to monitor and adjust the temperature, flow and pressure in the cooling system in real time, and accurately control to ensure that each component is maintained at the optimal operating temperature during the charging process, thereby significantly improving the heat dissipation efficiency and equipment reliability.

[0019] 4. The present invention uses partitions to divide the internal space into different functional areas, effectively avoiding thermal interference and electromagnetic interference, and improving the stability and safety of the system. At the same time, the modular design also facilitates maintenance and overhaul, improving the maintainability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the outer side of the liquid-cooled supercharging terminal of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure inside the shell of the liquid-cooled supercharging terminal of the present invention.

[0022] Figure 3 It is a structural schematic diagram of the auxiliary cylinder of the present invention.

[0023] Figure 4It is a schematic structural diagram of the auxiliary cooling assembly of the present invention.

[0024] Figure 5 It is a cross-sectional view of the annular seat of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure inside the auxiliary box of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the liquid cooling assembly of the present invention.

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the cooling box of the present invention.

[0028] Fig. 9 It is a schematic diagram of the structure inside the cooling box of the present invention.

[0029] Fig.10 It is a schematic diagram of the structure inside the first bifurcated tube of the present invention.

[0030] Fig.11 It is a schematic diagram of the structure inside the second bifurcated tube of the present invention.

[0031] In the figure: liquid-cooled super-charging terminal housing 1; partition 11; liquid-cooled super-charging terminal door 2; gun line 3; base 4; control module 5; switch power module 6; cooling box 7; circulation pump 71; circulation pipe 72; cooling pipe 73; insulation board 74; bottom plate 75; first Y-shaped tube 76; first bifurcated cylinder 77; first transmission worm 771; first rotating shaft 772; first worm wheel 773; first semicircular arc closing plate 774; second bifurcated cylinder 78; second transmission worm 78 1; second transmission shaft 782; second worm gear 783; second transmission semicircular arc closing plate 784; second Y-shaped tube 79; auxiliary box 8; cover plate 81; transmission tube 82; heat sink 83; auxiliary cylinder 9; guide cylinder 91; filter screen 92; extension block 93; arc mounting plate 94; docking block 95; fixing screw 96; annular seat 97; mounting plate 971; support spring 972; overlap block 973; abutment block 974; drive motor 98; rotating blade 99. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 This is a schematic diagram of the structure of the outer side of the liquid-cooled supercharging terminal of the present invention. Figure 2This is a schematic diagram of the structure inside the shell of the liquid-cooled supercharging terminal of the present invention. The present invention provides a technical solution: a liquid-cooled supercharging terminal, including a liquid-cooled supercharging terminal shell 1, the liquid-cooled supercharging terminal shell 1 is used to accommodate and protect internal electronic components and other components, and a liquid-cooled supercharging terminal door body 2 is hinged on one side of the liquid-cooled supercharging terminal shell 1, and the liquid-cooled supercharging terminal door body 2 and the liquid-cooled supercharging terminal shell 1 are opened by hinges to facilitate maintenance and overhaul.

[0034] A partition 11 is fixedly connected to the inside of the liquid-cooled supercharging terminal shell 1. The function of the partition is to divide the internal space of the shell into different areas to avoid interference between different components. A control module 5 is installed inside the liquid-cooled supercharging terminal shell 1. The control module 5 is responsible for monitoring and managing the charging process, including adjusting parameters such as current, voltage, and temperature. A switching power supply module 6 is fixedly installed below the control module 5 inside the liquid-cooled supercharging terminal shell 1. The interface of the switching power supply module 6 is connected to the gun line 3, and the end of the gun line 3 is fixedly connected to a liquid-cooled charging gun. The switching power supply module 6 is used to convert alternating current into direct current and provide stable voltage and current output to the liquid-cooled charging gun.

[0035] It also includes a cooling control system for the liquid-cooled supercharging terminal. The cooling control system includes a sensor module and an execution module. The sensor module includes a temperature sensor, a flow sensor and a pressure sensor. The control module 5 includes a central processing unit and a memory for processing sensor data and making control decisions. The execution module includes a pump and a valve for executing the instructions of the control module. The sensor module is connected to the control module 5 through a dedicated interface, and the control signal is transmitted between the control module 5 and the execution module through radio waves.

[0036] The temperature sensor, flow sensor and pressure sensor are all installed in the cooling box 7. The temperature sensor monitors the temperature change in the cooling system, the flow sensor monitors the flow of the coolant, and the pressure sensor monitors the pressure of the cooling system; the valve controls the opening and closing of the coolant.

[0037] When the liquid-cooled supercharging terminal is started, the control module starts working to monitor and manage the charging process. The switching power supply module 6 converts the incoming AC power into DC power to provide stable power support for the liquid-cooled charging gun. The sensor module monitors the temperature, flow and pressure of the cooling system in real time and transmits the data to the control module. The central processing unit in the control module 5 analyzes the sensor data and makes control decisions based on preset parameters and algorithms. The control module 5 sends a control signal to the execution module via radio waves to adjust the speed of the pump or the opening of the valve. The execution module operates the pump and valve according to the control signal to drive the coolant to circulate in the system to absorb and dissipate heat.

[0038] A base 4 is fixedly connected to the bottom of the liquid-cooled supercharging terminal shell 1, which provides support for the entire liquid-cooled supercharging terminal. A cooling box 7 is fixedly installed inside the liquid-cooled supercharging terminal shell 1 below the switching power supply module 6. The cooling box 7 is used to store and circulate coolant. Multiple partitions 11 separate the control module 5, the switching power supply module 6, and the cooling box 7 to avoid thermal interference and electromagnetic interference between different functional areas.

[0039] Figure 7 is a schematic diagram of the structure of the liquid cooling assembly of the present invention, Figure 8 It is a schematic diagram of the cross-sectional structure of the cooling box of the present invention. The cooling box 7 and the gun line 3 are provided with a liquid cooling component that is convenient for circulation adjustment. The liquid cooling component includes a circulation pump 71. The circulation pump 71 is fixedly installed on the outer side of the cooling box 7. The end of the circulation pump 71 is connected to a circulation pipe 72. One end of the circulation pipe 72 is connected to a cooling pipe 73, and the other end is connected to a second bifurcated tube 78. One end of the cooling pipe 73 passes through the partition 11 and the gun line 3 to form a circulation for the gun line 3. Valves are installed on the circulation pipe 72 and the cooling pipe 73.

[0040] When the liquid-cooled supercharging terminal starts working, the circulation pump 71 starts to push the coolant to circulate in the system. The coolant flows out of the circulation pump 71, passes through the circulation pipe 72, and reaches the cooling pipe 73. The cooling pipe 73 passes through the partition 11 and the gun line 3 to cool the gun line, and then flows back to the circulation pump to form a closed loop.

[0041] An insulating plate 74 is fixedly connected to the middle of the interior of the cooling box 7. The insulating plate 74 is located in the middle of the cooling box and is used to separate coolants of different temperatures, reduce heat exchange, and keep their respective temperatures stable. A bottom plate 75 is fixedly connected to the bottom of the cooling box 7. One side of the bottom plate 75 is thermally conductive, and the side with thermal conductivity is used for heat dissipation. The bottom end of the insulating plate 74 penetrates the bottom plate 75 to form an extension structure, dividing the bottom of the cooling box 7 into two parts. The coolant in the cooling box 7 uses two coolants of different temperatures, and the model can be selected according to actual working conditions. Two liquid inlets are opened on the top of the cooling box 7, and the two liquid inlets opened on the top are used to add or replace two coolants of different temperatures.

[0042] Figure 8 is a schematic diagram of the cross-sectional structure of the cooling box of the present invention, Fig. 9 This is a schematic diagram of the structure inside the cooling box of the present invention. Fig.10 is a schematic diagram of the structure inside the first bifurcated tube of the present invention, Fig.11This is a schematic diagram of the structure inside the second forked tube of the present invention, one end of the cooling tube 73 is fixedly connected to the first forked tube 77, the end of the first forked tube 77 is fixedly connected to the first Y-shaped tube 76, the first forked tube 77 is rotatably connected to the first transmission worm 771 through a bearing, the end of the first transmission worm 771 is installed with a first motor, the inside of the first Y-shaped tube 76 is rotatably connected to the first rotating shaft 772 through a bearing, the first rotating shaft 772 is fixedly sleeved with a first worm gear 773, the first transmission worm 771 and the first worm gear 773 are meshed with each other, the first rotating shaft 772 is fixedly connected to a first semi-circular arc closing plate 774, the first semi-circular arc closing plate 774 covers a sealing portion on one side of the first Y-shaped tube 76, and is used to adjust or close the flow path of the cooling liquid.

[0043] The end of the second forked cylinder 78 is fixedly connected to the second Y-shaped tube 79, and the second forked cylinder 78 is rotatably connected to the second transmission worm 781 through a bearing, and a second motor is installed at one end of the second transmission worm 781. A second transmission shaft 782 is rotatably provided inside the second forked cylinder 78, and a second worm gear 783 is fixedly sleeved on the second transmission shaft 782. The second transmission worm 781 and the second worm gear 783 are meshed with each other, and a second transmission semi-circular arc closing plate 784 is fixedly connected to the second transmission shaft 782. The second transmission semi-circular arc closing plate 784 covers a sealing portion on one side of the second Y-shaped tube 79 for adjusting or closing the flow path of the coolant.

[0044] When the liquid-cooled supercharging terminal starts working, the circulating pump 71 pushes the coolant to circulate in the system. The coolant flows out of the circulating pump 71, passes through the cooling box 7 and the gun line 3, reaches the first forked cylinder 77 and the second forked cylinder 78, and flows into the first Y-shaped tube 76 and the second Y-shaped tube 79 respectively. The first motor and the second motor drive the first transmission worm 771 and the second transmission worm 781 respectively. The first transmission worm 771 and the second transmission worm 781 drive the first worm gear 773 and the second worm gear 783 to rotate respectively, and then rotate the first semi-circular arc closing plate 774 and the second semi-circular arc closing plate 784 to control the flow and direction of the coolant in the first Y-shaped tube 76 and the second Y-shaped tube 79. The first semi-circular arc closing plate 774 and the second semi-circular arc closing plate 784 are opened or closed as needed to adjust the flow path of the coolant to achieve more precise temperature control.

[0045] Figure 4 is a schematic diagram of the structure of the auxiliary cooling assembly of the present invention, Figure 5 is a cross-sectional view of the annular seat of the present invention, Figure 6This is a schematic diagram of the structure inside the auxiliary box of the present invention. A transmission pipe 82 is fixedly connected to the bottom of the base 4. The top of the transmission pipe 82 passes through the base 4 toward the side of the cooling box 7. The transmission pipe 82 is used to transmit air. The bottom of the transmission pipe 82 is connected to the auxiliary box 8. The auxiliary box 8 uses external low-temperature resources to provide additional cooling effect. As an auxiliary part of the heat dissipation system, it enhances the overall cooling effect. A cover plate 81 is fixedly installed on one side of the auxiliary box 8. A heat sink 83 is fixedly installed on one side of the interior of the auxiliary box 8. The top of the auxiliary box 8 is connected to the auxiliary tube 9. Inside the auxiliary box 8, air flows through the heat sink 83 to improve the heat dissipation efficiency by increasing the heat dissipation area.

[0046] An auxiliary cooling assembly that is easy to install is provided on the auxiliary cylinder 9, and the auxiliary cooling assembly includes a guide cylinder 91, which is fixedly connected to the top of the auxiliary cylinder 9. The guide cylinder 91 is fixed to the top of the auxiliary cylinder 9. The guide cylinder 91 adopts a heat conductive plate to guide the air flow and ensure fluid dynamics efficiency. A filter screen 92 is fixedly installed on the top of the guide cylinder 91. The guide cylinder 91 is connected to the underground parking space. An opening is provided on one side of the auxiliary cylinder 9, and extension blocks 93 are fixedly connected to the opening on both sides of the auxiliary cylinder 9. An arc mounting plate 94 is overlapped at the opening, and docking blocks 95 are fixedly connected to both sides of the arc mounting plate 94.

[0047] A fixing screw 96 is inserted into the docking block 95, and one end of the fixing screw 96 passes through the fixing screw 96 and is screwed to the extension block 93. The design of the arc mounting plate 94 and the docking block 95 makes the auxiliary cooling assembly easy to install and maintain.

[0048] An annular seat 97 is fixedly connected to the lower edge of the opening inside the auxiliary cylinder 9, a receiving groove is opened on the annular seat 97, a mounting plate 971 is arranged at the opening of the receiving groove, the mounting plate 971 is fixed to the annular seat 97 by screws, abutment block 974 is slidably inserted on the mounting plate 971, a lap block 973 is fixedly connected to the outer side of the mounting plate 971, a support spring 972 is fixedly connected between the abutment block 974 and the receiving groove, a plurality of lap blocks 973 are overlapped with a driving motor 98, a rotating blade 99 is fixedly connected to the bottom output end of the driving motor 98, and the elastic force of the support spring 972 causes the end of the abutment block 974 to abut against the outer side of the driving motor 98, thereby realizing the elastic abutment of the driving motor 98 and making room for air circulation.

[0049] The start of the drive motor 98 drives the rotation of the rotating blades 99, and the bottom output end is connected to the rotating blades to drive the air flow, so that the low-temperature air of the underground parking lot is transported to the auxiliary box 8 through the guide cylinder 91 and the auxiliary cylinder 9, and then blown to the bottom plate 75 through the transmission pipe 82, so as to further enhance the cooling effect.

[0050] In actual use, when the liquid-cooled supercharging terminal starts working, the circulating pump 71 is started to push the coolant to circulate in the system. The coolant flows out of the circulating pump 71, passes through the circulating pipe 72, and reaches the cooling pipe 73. The cooling pipe 73 passes through the partition 11 and the gun line 3 to cool the gun line, and then flows back to the circulating pump to form a closed-loop circulation. In the process of the circulating pump 71 pushing the coolant to circulate in the system, the coolant flows out of the circulating pump 71, passes through the cooling box 7 and the gun line 3, reaches the first forked cylinder 77 and the second forked cylinder 78, and flows into the first Y-shaped tube 76 and the second Y-shaped tube 79 respectively, and drives the first transmission worm 771 and the second transmission worm 781 respectively through the first motor and the second motor. The first transmission worm 771 and the second transmission worm 781 respectively drive the first transmission worm 771 and the second transmission worm 781 A worm gear 773 and a second worm gear 783 rotate, thereby rotating the first semi-circular arc closing plate 774 and the second semi-circular arc closing plate 784, controlling the flow and direction of the coolant in the first Y-shaped tube 76 and the second Y-shaped tube 79. The first semi-circular arc closing plate 774 and the second semi-circular arc closing plate 784 are opened or closed as needed to adjust the flow path of the coolant to achieve more precise temperature control. At the same time, for the liquid-cooled supercharging terminal set in the underground parking lot, the start of the drive motor 98 drives the rotation of the rotating blades 99, and the bottom output end is connected to the rotating blades to drive the air flow, so as to transport the low-temperature air of the underground parking lot through the guide cylinder 91 and the auxiliary cylinder 9 to the auxiliary box 8, and then blow it to the bottom plate 75 through the transmission pipe 82, thereby further enhancing the cooling effect.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid-cooled supercharging terminal, comprising a liquid-cooled supercharging terminal housing (1), characterized in that: A liquid-cooled supercharging terminal door (2) is hingedly connected to one side of the liquid-cooled supercharging terminal housing (1); a partition (11) is arranged inside the liquid-cooled supercharging terminal housing (1); a control module (5) is arranged inside the liquid-cooled supercharging terminal housing (1); a switch power module (6) is arranged below the control module (5) inside the liquid-cooled supercharging terminal housing (1); a gun line (3) is arranged at the interface of the switch power module (6); a liquid-cooled charging gun is arranged at the end of the gun line (3); and a base (11) is arranged at the bottom of the liquid-cooled supercharging terminal housing (1). 4), a cooling box (7) is arranged inside the liquid-cooled supercharging terminal housing (1) below the switching power supply module (6), the cooling box (7) and the gun line (3) are provided with a liquid cooling component that is convenient for circulation adjustment, a transmission pipe (82) is arranged at the bottom of the base (4), the top end of the transmission pipe (82) passes through the base (4) toward one side of the cooling box (7), the bottom of the transmission pipe (82) is connected to an auxiliary box (8), the top of the auxiliary box (8) is connected to an auxiliary tube (9), and the auxiliary tube (9) is provided with an auxiliary cooling component that is convenient for installation.

2. A liquid-cooled supercharging terminal according to claim 1, characterized in that: The plurality of partitions (11) separate the control module (5), the switch power module (6), and the cooling box (7); a cover plate (81) is provided on one side of the auxiliary box (8); and a heat sink (83) is provided on one side of the interior of the auxiliary box (8).

3. The liquid-cooled supercharging terminal according to claim 1, characterized in that: The liquid cooling component comprises a circulation pump (71), which is fixedly mounted on the outside of the cooling box (7), and a circulation pipe (72) is arranged at the end of the circulation pump (71), one end of the circulation pipe (72) is connected to a cooling pipe (73), and the other end is connected to a second bifurcated tube (78).

4. A liquid-cooled supercharging terminal according to claim 3, characterized in that: One end of the cooling pipe (73) passes through the partition (11) and the gun line (3) to form a circulation for the gun line (3); a first bifurcated tube (77) is provided at one end of the cooling pipe (73); a first Y-shaped tube (76) is provided at the end of the first bifurcated tube (77); a heat insulating plate (74) is provided in the middle of the cooling box (7); a bottom plate (75) is provided at the bottom of the cooling box (7); and one side of the bottom plate (75) has thermal conductivity.

5. A liquid-cooled supercharging terminal according to claim 4, characterized in that: A first transmission worm (771) is rotatably arranged on the first forked tube (77), a first rotating shaft (772) is rotatably arranged inside the first Y-shaped tube (76), a first worm gear (773) is arranged on the first rotating shaft (772), the first transmission worm (771) and the first worm gear (773) are meshed with each other, a first semi-circular arc closing plate (774) is arranged on the first rotating shaft (772), and the first semi-circular arc closing plate (774) covers a sealing portion on one side of the first Y-shaped tube (76).

6. A liquid-cooled supercharging terminal according to claim 3, characterized in that: A second Y-shaped tube (79) is provided at the end of the second forked tube (78), a second transmission worm (781) is rotatably provided on the second forked tube (78), a second transmission shaft (782) is rotatably provided inside the second forked tube (78), a second worm gear (783) is provided on the second transmission shaft (782), the second transmission worm (781) and the second worm gear (783) are meshed with each other, a second transmission semi-circular arc closing plate (784) is provided on the second transmission shaft (782), and the second transmission semi-circular arc closing plate (784) covers a sealing portion on one side of the second Y-shaped tube (79).

7. The liquid-cooled supercharging terminal according to claim 1, characterized in that: The auxiliary cooling assembly comprises a guide cylinder (91), the guide cylinder (91) is fixedly connected to the top of the auxiliary cylinder (9), a filter screen (92) is arranged on the top of the guide cylinder (91), an opening is provided on one side of the auxiliary cylinder (9), extension blocks (93) are arranged on both sides of the auxiliary cylinder (9) at the opening, an arc mounting plate (94) is overlapped at the opening, an annular seat (97) is arranged at the lower edge of the opening inside the auxiliary cylinder (9), a receiving groove is provided on the annular seat (97), and a mounting plate (971) is arranged at the opening of the receiving groove.

8. A liquid-cooled supercharging terminal according to claim 7, characterized in that: Both sides of the arc mounting plate (94) are provided with docking blocks (95), and a fixing screw (96) is provided on the docking block (95). One end of the fixing screw (96) passes through the fixing screw (96) and is screwed on the extension block (93).

9. The liquid-cooled supercharging terminal according to claim 7, characterized in that: An abutment block (974) is slidably inserted on the mounting plate (971), a lap block (973) is arranged on the outer side of the mounting plate (971), a support spring (972) is arranged between the abutment block (974) and the receiving groove, a plurality of lap blocks (973) are lapped with a driving motor (98), and a rotating blade (99) is arranged at the bottom output end of the driving motor (98).

10. A cooling control system for a liquid-cooled supercharging terminal, comprising a sensor module, an execution module, and a control module (5) in the liquid-cooled supercharging terminal according to any one of claims 1 to 9, characterized in that: The sensor module comprises a temperature sensor, a flow sensor and a pressure sensor; the control module (5) comprises a central processing unit and a memory for processing sensor data and making control decisions; the execution module comprises a pump and a valve for executing instructions of the control module; the sensor module and the control module (5) are connected via a dedicated interface; and control signals are transmitted between the control module (5) and the execution module via radio waves.

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