Heat dissipation system and liquid cooling heat dissipation control method

Abstract

The invention discloses a heat dissipation system and a liquid cooling heat dissipation control method, and relates to the technical field of heat dissipation of heating assemblies. The heat dissipation system comprises a cabinet main body, a temperature detection piece, an auxiliary heat dissipation pipe fitting, a switching device and a control device. The temperature detection parts are used for detecting temperature information of the corresponding heating assemblies; an auxiliary heat dissipation pipe fitting is arranged on at least one side of the peripheral side face of each heating assembly, each auxiliary heat dissipation pipe fitting is provided with a first jet flow assembly facing the corresponding heating assembly, and the first jet flow assemblies are used for jetting cooling liquid to the heating assemblies at the corresponding positions. The switching device comprises at least one connecting pipe fitting, one end of the connecting pipe fitting is connected with the cooling liquid conveying device, and the other end of the connecting pipe fitting is used for conveying cooling liquid into the auxiliary heat dissipation pipe fitting. The heat dissipation system provided by the invention can carry out targeted auxiliary heat dissipation on individual heating assemblies needing auxiliary heat dissipation, avoids unified improvement of heat dissipation requirements of all the heating assemblies, can reduce requirements on the heat dissipation system, and effectively reduces energy loss.

Description

Technical Field

[0001] The present invention relates to the technical field of server heat dissipation, and in particular to a heat dissipation system. In addition, the present invention also relates to a liquid cooling heat dissipation control method applied to the above heat dissipation system. Background Art

[0002] With the development of information technology, various types of data storage and computing centers have been established in large numbers. Multiple heat-generating components are installed in a standard cabinet to form a heat-generating component cabinet. This not only saves space and facilitates management, but also allows multiple heat-generating components to work together to execute larger computing projects.

[0003] Since liquid cooling has the advantages of being able to cool heat-generating components with higher power density, reducing energy consumption and saving energy, and having low noise, liquid cooling technology has gradually been applied on a large scale in data centers. At present, liquid cooling technology has gradually become the mainstream cooling technology.

[0004] In summary, how to provide a heat dissipation system that can specifically dissipate heat for designated heat-generating components in a cabinet is a technical problem that currently needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a heat dissipation system, which transports coolant to auxiliary heat dissipation pipes through connecting pipes, and controls the first jet component at the corresponding position to perform auxiliary heat dissipation according to the temperature information detected by the temperature detection component, so as to achieve targeted heat dissipation of designated heat-generating components in the cabinet.

[0006] In addition, the present invention also provides a liquid cooling heat dissipation control method applied to the above heat dissipation system.

[0007] In order to solve the above technical problems, the present invention provides a heat dissipation system, comprising:

[0008] A cabinet body, wherein the cabinet body is used to place a heating component;

[0009] A temperature detection element is arranged in the cabinet body, and is used to detect the temperature information of the corresponding heating component;

[0010] Auxiliary heat dissipation pipe fittings, the auxiliary heat dissipation pipe fittings are arranged in the cabinet body, the auxiliary heat dissipation pipe fittings are arranged on at least one side of the outer peripheral side of the heating component, the auxiliary heat dissipation pipe fittings are provided with a first jet component facing the corresponding heating component, and the first jet component is used to spray cooling liquid to the heating component at the corresponding position;

[0011] The adapter device comprises at least one connecting pipe, one end of which is used to connect to the coolant delivery device, and the other end of which is used to deliver coolant to the auxiliary heat dissipation pipe;

[0012] A control device is connected to the temperature detection component and the auxiliary heat dissipation pipe component, and the control device is used to control the corresponding auxiliary heat dissipation pipe component to work when the temperature information exceeds the maximum value of a preset temperature range.

[0013] On the one hand, the height direction of the auxiliary heat dissipation pipe is arranged along the height direction of the cabinet body, and the auxiliary heat dissipation pipe is arranged between adjacent heating components;

[0014] The same auxiliary heat dissipation pipe is provided with at least two of the first jet components, and the at least two first jet components are arranged at different heights of the auxiliary heat dissipation pipe to correspond to the heat generating components arranged at different heights.

[0015] On the other hand, the adapter device further includes a moving component, the moving component includes a moving end that can move along a first direction and a second direction, the connecting pipe is arranged at the moving end, the first direction and the second direction are perpendicular to each other, and the plane where the first direction and the second direction are located is perpendicular to the height direction of the cabinet body;

[0016] The auxiliary heat dissipation pipe is provided with a coolant inlet for the coolant transported by the connecting pipe to enter; the pipe diameter of the coolant output end in the connecting pipe is smaller than the pipe diameter of the coolant inlet in the auxiliary heat dissipation pipe.

[0017] In another aspect, the mobile assembly comprises:

[0018] The first sliding assembly comprises a first slide rail, a second slide rail, a first slider matched with the first slide rail, a second slider matched with the second slide rail, and a first power member driving the first slider and the second slider to move; the first slide rail and the second slide rail are respectively arranged on the tops of the two opposite side walls of the cabinet body, and the length directions of the first slide rail and the second slide rail are both arranged along the first direction;

[0019] The second sliding assembly includes a third sliding rail, a third slider matched with the third sliding rail, and a second power member driving the third slider to move along the third sliding rail; one end of the third sliding rail is connected to the first slider, and the other end is connected to the second slider; the connecting pipe is fixed to the third slider.

[0020] On the other hand, the connecting pipe is a telescopic tube that can be extended and retracted, and the adapter device further includes a lifting assembly, which is arranged at the moving end, and has a telescopic end that can be lifted and lowered along a third direction, and the telescopic end is connected to the telescopic tube to drive the telescopic tube to extend and retract;

[0021] A sealing ring is provided on the outer periphery of the output end of the coolant in the connecting pipe. When the output end of the coolant in the connecting pipe extends into the auxiliary heat dissipation pipe, the sealing ring is used to seal the outer peripheral side wall of the connecting pipe with the inner side wall of the auxiliary heat dissipation pipe.

[0022] On the other hand, the first jet assembly includes a nozzle, a rotating assembly, and a control valve for adjusting the opening of the nozzle;

[0023] The rotating assembly includes a fixed seat, a first rotating structure, a second rotating structure and a third rotating structure; the first rotating structure is rotatably arranged on the fixed seat around a first axis, the second rotating structure is rotatably arranged on the first rotating structure around a second axis, the third rotating structure is rotatably arranged on the second rotating structure around a third axis, the nozzle is installed on the third rotating structure, and the fixed seat is arranged on the outer peripheral side of the auxiliary heat dissipation pipe;

[0024] Any two of the first axis, the second axis, and the third axis are perpendicular to each other.

[0025] On the other hand, the same heating component corresponds to a plurality of temperature detection components to detect temperature information at different positions of the same heating component;

[0026] The cabinet body is provided with a liquid inlet and a liquid outlet, and the cooling liquid enters the cabinet body through the liquid inlet, flows through the heating components in the cabinet body and flows out through the liquid outlet; the liquid inlet and the liquid outlet are respectively arranged on two opposite side surfaces of the cabinet body;

[0027] An auxiliary heat dissipation detection component is provided in the cabinet body, and the auxiliary heat dissipation detection component is used to identify the auxiliary heat dissipation pipe fitting and obtain the position information of the auxiliary heat dissipation pipe fitting installed in the cabinet body;

[0028] The heat dissipation system also includes a display device, which is used to display the position information of the heat-generating component installed in the cabinet body, the temperature information of the heat-generating component at the corresponding position, the installation position of the auxiliary heat-generating pipe, the installation position of the first jet component in the auxiliary heat-generating pipe, the opening information of the first jet component and the preset temperature range of the heat-generating component at the corresponding position;

[0029] The cabinet body is provided with a plurality of photographing components and a first controller for acquiring image information of a heating component installed in the cabinet body. The photographing components transmit the acquired image information to the first controller, and the first controller obtains model information of the heating component at a corresponding position according to the image information, and obtains a preset temperature range of the heating component at the corresponding position according to the model information;

[0030] There are multiple connecting pipes, and the multiple connecting pipes correspond to the auxiliary heat dissipation pipes one by one; the connecting pipes are provided with switch valves for controlling the opening and closing thereof;

[0031] All the auxiliary heat dissipation pipes are of an integrated structure, and the auxiliary heat dissipation pipes are provided with a fixing portion for connecting with the cabinet body.

[0032] On the other hand, at least two of the first jet components facing different directions are arranged at the same height position on the outer peripheral side surface of the auxiliary heat dissipation pipe;

[0033] The first jet component includes a flow detection component and a second controller. The flow detection component is used to detect the outflow rate of the coolant of the first jet component at a corresponding position and transmit the outflow rate to the second controller. The second controller adjusts the opening time of the first jet component according to the outflow rate and the temperature information.

[0034] A liquid cooling heat dissipation control method is applied to any of the above-mentioned heat dissipation systems, and the liquid cooling heat dissipation control method comprises:

[0035] Acquiring temperature information detected by the temperature detection element;

[0036] Determine whether the temperature information is greater than the maximum value of the preset temperature range. If so, control the first jet component corresponding to the temperature detection component whose temperature exceeds the preset temperature range to open, and enter the next step; if not, maintain the current state;

[0037] After a preset time, the temperature information detected by the temperature detection element is obtained again;

[0038] Determine whether the temperature information is within the preset temperature range. If so, control the first jet component to be closed and stop auxiliary heat dissipation; if not, maintain the first jet component in an open state and return to the step of obtaining the temperature information detected by the temperature detection component again after a preset time.

[0039] On the one hand, the heat dissipation system also includes a timing unit and an early warning mechanism;

[0040] The maintaining the first jet assembly in an open state comprises:

[0041] Obtaining the duration that the corresponding first jet component is in the open state;

[0042] Determine whether the duration exceeds the maximum value of a preset time range. If so, control the warning mechanism to issue a warning message; if not, continue to maintain the first jet component in an open state.

[0043] It can be seen from the above technical scheme that the present invention provides a heat dissipation system, including a cabinet body, a temperature detection component, an auxiliary heat dissipation pipe fitting, a switching device and a control device, wherein a plurality of heating components are arranged inside the cabinet body; the temperature detection component is arranged in the cabinet body, and the temperature detection component is used to detect the temperature information of the corresponding heating component; the auxiliary heat dissipation pipe fitting is arranged in the cabinet body, and at least one side of the outer peripheral side of the heating component is provided with an auxiliary heat dissipation pipe fitting, and the auxiliary heat dissipation pipe fitting is provided with a first jet component facing the corresponding heating component, and the first jet component is used to spray cooling liquid to the heating component at the corresponding position; the switching device includes at least one connecting pipe fitting, one end of the connecting pipe fitting is used to connect the cooling liquid conveying device, and the other end of the connecting pipe fitting is used to convey cooling liquid into the auxiliary heat dissipation pipe fitting; the control device is connected to the temperature detection component and the auxiliary heat dissipation pipe fitting, and the control device is used to control the corresponding auxiliary heat dissipation pipe fitting to work when the temperature information exceeds the maximum value of the preset temperature range.

[0044] During actual use, it is first necessary to obtain the temperature information obtained by all temperature detection components, and judge all the temperature information obtained. When the temperature information is higher than the maximum value of the preset temperature range, the preset temperature range here refers to the temperature range that meets the requirements of the corresponding heating component, then the connecting pipe is controlled to transmit the coolant to the corresponding auxiliary heat dissipation pipe, and the first jet component corresponding to the position of the heating component that needs auxiliary heat dissipation in the auxiliary heat dissipation pipe is opened, and the coolant is transported from the connecting pipe to the auxiliary heat dissipation pipe and flows out from the first jet component to the position of the heating component that needs auxiliary heat dissipation, so that the flow rate of the coolant flowing through the heating component that needs auxiliary heat dissipation is increased, and the heat dissipation efficiency of the heating component that needs auxiliary heat dissipation is improved to meet the heat dissipation requirements of the heating component that needs auxiliary heat dissipation; under the auxiliary heat dissipation effect of the coolant sprayed by the first jet component, when the temperature information of the heating component that needs auxiliary heat dissipation drops to the preset temperature range, the first jet component at the corresponding position is closed, and the adapter stops transporting coolant into the auxiliary heat dissipation pipe.

[0045] The beneficial effects of the heat dissipation system provided by the present invention are:

[0046] 1. In the process of using the heat dissipation system provided by the present invention, targeted auxiliary heat dissipation can be performed on individual heating components that require auxiliary heat dissipation, avoiding uniformly increasing the heat dissipation requirements of all heating components, reducing the requirements for the heat dissipation system, and effectively reducing energy loss;

[0047] 2. The adapter device only delivers coolant to the corresponding auxiliary heat dissipation pipe fittings when the individual heating components that need auxiliary heat dissipation are performing targeted auxiliary heat dissipation, which can avoid long-term delivery of coolant and effectively reduce the amount of coolant used;

[0048] 3. The temperature detection component can obtain the temperature information of the heating component at the corresponding position, so as to facilitate the timely acquisition of the temperature information of the heating components at different positions.

[0049] In addition, the present invention also provides a liquid cooling heat dissipation control method applied to the above heat dissipation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 A schematic diagram of the structure of a heat dissipation system provided by an embodiment of the present invention;

[0052] Figure 2 A schematic structural diagram of a heat dissipation system provided by an embodiment of the present invention from another angle;

[0053] Figure 3 A schematic top view of a heat dissipation system provided by an embodiment of the present invention;

[0054] Figure 4 A schematic diagram of the internal structure of a cabinet body in a heat dissipation system provided in an embodiment of the present invention;

[0055] Figure 5 A schematic diagram of the structure of an auxiliary heat dissipation pipe provided in an embodiment of the present invention;

[0056] Figure 6 It is a flow chart of the liquid cooling heat dissipation control method provided by the present invention.

[0057] Figures 1 to 6 middle:

[0058] 1- Cabinet body;

[0059] 11-liquid inlet, 12-liquid outlet;

[0060] 2- Auxiliary heat dissipation pipes;

[0061] 21-first jet assembly, 211-spray head, 212-control valve;

[0062] 3- Switching device;

[0063] 31-connecting pipe, 32-first sliding assembly, 321-first power member, 322-first slide rail, 323-second slide rail; 33-second sliding assembly, 331-second power member, 332-third slide rail;

[0064] 4-Heating components. DETAILED DESCRIPTION

[0065] 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.

[0066] The core of the present invention is to provide a heat dissipation system, which transports coolant to auxiliary heat dissipation pipes through connecting pipes, and controls the first jet component at the corresponding position to perform auxiliary heat dissipation according to the temperature information detected by the temperature detection component, thereby achieving targeted heat dissipation of designated heat-generating components in the cabinet.

[0067] In addition, another core of the present invention is to provide a liquid cooling heat dissipation control method applied to the above heat dissipation system.

[0068] The heat generating component 4 mentioned in the present invention may be a server, a power supply device, a storage device or a switch, etc., which is determined according to actual conditions and will not be elaborated here.

[0069] The present specific embodiment provides a heat dissipation system, including a cabinet body 1, a temperature detection component, an auxiliary heat dissipation pipe 2, an adapter 3 and a control device, wherein the cabinet body 1 is used to place a heating component 4; the temperature detection component is arranged in the cabinet body 1, and the temperature detection component is used to detect the temperature information of the corresponding heating component 4; the auxiliary heat dissipation pipe 2 is arranged in the cabinet body 1, and at least one side of the outer peripheral side of the heating component 4 is provided with an auxiliary heat dissipation pipe 2, and the auxiliary heat dissipation pipe 2 is provided with a first jet component 21 facing the corresponding heating component 4, and the first jet component 21 is used to spray cooling liquid to the heating component 4 at the corresponding position; the adapter 3 includes at least one connecting pipe 31, one end of the connecting pipe 31 is used to connect to the cooling liquid conveying device, and the other end of the connecting pipe 31 is used to convey cooling liquid into the auxiliary heat dissipation pipe 2; the control device is connected to the temperature detection component and the auxiliary heat dissipation pipe 2, and the control device is used to control the corresponding auxiliary heat dissipation pipe 2 to work when the temperature information exceeds the maximum value of the preset temperature range.

[0070] It should be noted that the first jet component 21 in this specific embodiment is connected to the control device. When the temperature information exceeds the maximum value of the preset temperature range, the control device controls the corresponding first jet component 21 in the corresponding auxiliary heat dissipation pipe 2 to spray.

[0071] It should be noted that the auxiliary heat dissipation pipe fittings 2 in this specific embodiment can be configured as multiple split pipe fittings, or can be configured as an integrated pipe fitting with multiple branches and bends, which is determined based on actual conditions and will not be elaborated here.

[0072] On the other hand, the auxiliary heat dissipation pipe 2 in this specific embodiment can be arranged along the height direction of the cabinet body 1, or along the length direction or width direction of the cabinet body 1, which is determined according to actual conditions.

[0073] In order to meet the daily heat dissipation needs of the heating components 4 in the cabinet body 1 in this specific embodiment, in addition to spraying the cooling liquid to the corresponding heating components 4 through the first jet component 21 provided in this specific embodiment, a main heat dissipation system can also be set, and the main heat dissipation system includes a liquid inlet 11 and a liquid outlet 12 arranged in the cabinet body 1. The cooling liquid enters the cabinet body 1 through the liquid inlet 11, flows through the heating components 4 in the cabinet body 1 and flows out through the liquid outlet 12; the liquid inlet 11 and the liquid outlet 12 are respectively arranged on two opposite sides of the cabinet body 1; specifically combined Figure 1 , Figure 2 As shown, the liquid inlet 11 can be arranged at a position close to the upper opening of the cabinet body 1, and the liquid outlet 12 can be arranged at a position close to the bottom surface of the cabinet body 1.

[0074] During actual use, when the cabinet body 1 is in working state, the main heat dissipation system can meet the ordinary heat dissipation requirements of the heating components 4 in the cabinet body 1. The coolant enters the cabinet body 1 from the liquid inlet 11, flows through the heating components 4, and dissipates the heat of the heating components 4, and then flows out from the liquid outlet 12, so that the coolant continuously flows over the surface of the heating components 4, or the heating components 4 are immersed in the coolant, so as to meet the daily heat dissipation requirements of the heating components 4. When the coolant enters the cabinet body 1 from the liquid inlet 11, flows through the heating components 4, and dissipates the heat of the heating components 4, if the temperature information of individual heating components 4 is greater than the maximum value of the preset temperature range, the first jet component of the heat dissipation system can be enabled at this time, the first jet component 21 at the corresponding position can be turned on in a targeted manner, and the adapter 3 can transport the external coolant to the corresponding auxiliary heat dissipation pipe 2, so as to achieve targeted heat dissipation of individual heating components 4.

[0075] Of course, the cooling liquid mentioned in this specific embodiment enters the cabinet body 1 through the liquid inlet 11, flows through the heating component 4, and the heat dissipation method for the heating component 4 can be replaced by air cooling, cold plate cooling and other heat dissipation methods, which are determined according to actual conditions and will not be elaborated here.

[0076] In the actual use process, it is first necessary to obtain the temperature information obtained by all temperature detection components, and judge all the temperature information obtained. When the temperature information is higher than the maximum value of the preset temperature range, the preset temperature range here refers to the temperature range that meets the requirements of the corresponding heating component 4, then the connecting pipe 31 is controlled to transmit the cooling to the corresponding auxiliary heat dissipation pipe 2, and the first jet component 21 corresponding to the position of the heating component 4 that needs auxiliary heat dissipation in the auxiliary heat dissipation pipe 2 is opened, and the coolant is transported from the connecting pipe 31 to the auxiliary heat dissipation pipe 2 and flows out from the first jet component 21 to the position that needs auxiliary heat dissipation. The position of the heat-dissipating heating component 4 increases the flow rate of the coolant flowing through the heat-dissipating heating component 4 that needs auxiliary heat dissipation, or increases the heat dissipation area in the heat-dissipating component 4 that is in contact with the coolant, thereby improving the heat dissipation efficiency of the heat-dissipating heating component 4 that needs auxiliary heat dissipation to meet the heat dissipation requirements of the heat-dissipating heating component 4 that needs auxiliary heat dissipation; under the auxiliary heat dissipation effect of the coolant sprayed by the first jet component 21, when the temperature information of the heat-dissipating heating component 4 that needs auxiliary heat dissipation drops to a preset temperature range, the first jet component 21 at the corresponding position is closed, and at the same time, the adapter 3 stops delivering coolant to the auxiliary heat dissipation pipe 2.

[0077] During actual use, the heat dissipation system provided by this specific embodiment can perform targeted auxiliary heat dissipation for individual heating components 4 that require auxiliary heat dissipation, avoiding uniformly increasing the heat dissipation requirements of all heating components 4, reducing the requirements for the heat dissipation system, and effectively reducing energy loss; in addition, the adapter 3 only delivers coolant to the corresponding auxiliary heat dissipation pipe 2 when targeted auxiliary heat dissipation is performed on individual heating components 4 that require auxiliary heat dissipation, avoiding long-term delivery of coolant and effectively reducing the amount of coolant used; in addition, the temperature detection component can obtain the temperature information of the heating component 4 at the corresponding position, so as to facilitate timely acquisition of the temperature information of the heating components 4 at different positions.

[0078] On the basis of the above embodiment, the height direction of the auxiliary heat dissipation pipe 2 can be set along the height direction of the cabinet body 1, and the auxiliary heat dissipation pipe 2 is arranged between adjacent heating components 4; the same auxiliary heat dissipation pipe 2 is provided with at least two first jet components 21, and at least two first jet components 21 are arranged at different height positions of the auxiliary heat dissipation pipe 2 to correspond to the heating components 4 arranged at different heights.

[0079] Combination Figure 3 , Figure 4As shown, the heating components 4 are arranged in multiple layers in the cabinet body 1, and each layer is provided with 12 heating components 4. The heating components 4 at the same position in different layers form a stack of heating components 4, and the auxiliary heat dissipation pipe fittings 2 arranged along the height direction are arranged between two adjacent stacks of heating components 4, or are arranged on one side of a stack of heating components 4; the first jet component 21 of the auxiliary heat dissipation pipe fittings 2 can be arranged at a height corresponding to the middle position in the height direction of the corresponding heating component 4; when the temperature information of a specific heating component 4 is detected to be greater than the preset temperature range, all the first jet components 21 on the periphery of the corresponding heating component 4 can be opened, or only the first jet components 21 on one side can be opened, which is determined according to the actual situation.

[0080] It should be noted that since multiple heating components 4 are arranged in the cabinet body 1, the position of each heating component 4 can be labeled to facilitate obtaining the position information of the heating component 4; in addition, for different heating components 4, the preset temperature range may vary, which is determined based on actual conditions and will not be elaborated here.

[0081] In this specific embodiment, by arranging the auxiliary heat dissipation pipe fittings 2 along the height direction of the cabinet body 1, the auxiliary heat dissipation pipe fittings 2 can be arranged at different height positions to correspond to the heating components 4 at different layers, so as to facilitate the heat dissipation of the peripheral side of the heating component 4; in addition, the auxiliary heat dissipation pipe fittings 2 are arranged along the height direction of the cabinet body 1, and the opening of the auxiliary heat dissipation pipe fittings 2 for allowing the coolant to enter is oriented toward the upper opening of the cabinet body 1, so as to facilitate the connection of the pipe fitting 31 and the auxiliary heat dissipation pipe fittings 2.

[0082] In a specific embodiment, if Figure 1 As shown, the adapter 3 also includes a moving component, which includes a moving end that can move along the first direction and the second direction. The connecting pipe 31 is arranged at the moving end. The first direction is perpendicular to the second direction, and the plane where the first direction and the second direction are located is perpendicular to the height direction of the cabinet body 1; the auxiliary heat dissipation pipe 2 is provided with a cooling liquid inlet for the cooling liquid transported by the connecting pipe 31 to enter; the diameter of the cooling liquid output end in the connecting pipe 31 is smaller than the diameter of the cooling liquid inlet in the auxiliary heat dissipation pipe 2.

[0083] It should be noted that in order to prevent the coolant from spilling to the outside when it enters the coolant inlet of the auxiliary heat dissipation tube 2 from the connecting tube 31, the height of the bottom of the connecting tube 31 can be made slightly higher than the setting height of the coolant inlet of the auxiliary heat dissipation tube 2. While ensuring that the connecting tube 31 can move smoothly driven by the moving component, the height difference between the bottom of the connecting tube 31 and the coolant inlet of the auxiliary heat dissipation tube 2 can be reduced as much as possible.

[0084] During actual use, when it is found that the temperature information is greater than the maximum value of the preset temperature range, the position information of the corresponding heating component 4 is first obtained according to the installation position of the temperature detection component that sends the temperature information, and the position information of the auxiliary heat dissipation pipe 2 located on the outer peripheral side of this heating component 4 is obtained, and the moving component is controlled to drive the connecting pipe 31 to move in the first direction and the second direction until the connecting pipe 31 and the corresponding auxiliary heat dissipation pipe 2 are set, and the switch connected to the connecting pipe 31 is turned on, and the connecting pipe 31 is controlled to transport the coolant to the corresponding auxiliary heat dissipation pipe 2, and the first jet component 21 at the corresponding height position in the auxiliary heat dissipation pipe 2 is controlled to open, so as to achieve heat dissipation of the heating component 4 with too high temperature.

[0085] It should be noted that, in this specific embodiment, only one connecting pipe fitting 31 may be provided, or multiple connecting pipe fittings 31 may be provided. For example, four connecting pipe fittings 31 may be provided, and coolant may be simultaneously delivered to four auxiliary heat dissipation pipe fittings 2 on the periphery of the heat-generating component 4 that needs heat dissipation, so as to further improve the heat dissipation effect of the heat-generating component 4. Of course, the number of movable components used to drive the connecting pipe fitting 31 to move may also be adjusted according to actual conditions, which is specifically determined according to actual conditions and will not be elaborated here.

[0086] The movable component can further include a first sliding component 32 and a second sliding component 33, the first sliding component 32 includes a first slide rail 322, a second slide rail 323, a first slider matched with the first slide rail 322, a second slider matched with the second slide rail 323, and a first power member 321 for driving the first slider and the second slider to move; the first slide rail 322 and the second slide rail 323 are respectively arranged on the tops of the two opposite side walls of the cabinet body 1, and the length directions of the first slide rail 322 and the second slide rail 323 are both arranged along the first direction; the second sliding component 33 includes a third slide rail 332, a third slider matched with the third slide rail 332, and a second power member 331 for driving the third slider to move along the third slide rail 332; one end of the third slide rail 332 is connected to the first slider, and the other end is connected to the second slider; the connecting pipe 31 is fixed to the third slider.

[0087] During actual use, the first sliding component 32 drives the connecting pipe 31 to move in the first direction, and the second sliding component 33 drives the connecting pipe 31 to move in the second direction, and the first sliding component 32 and the second sliding component 33 are both arranged on the upper part of the cabinet body 1, so as to make full use of the space on the upper part of the cabinet body 1 and realize the rational use of space.

[0088] The heat dissipation system provided in this specific embodiment can, during actual use, drive the connecting pipe fitting 31 to move through the moving assembly so that the connecting pipe fitting 31 corresponds to the auxiliary heat dissipation pipe fittings 2 at different positions, which can effectively reduce the number of connecting pipe fittings 31 and reduce costs; in addition, the diameter of the coolant output end in the connecting pipe fitting 31 is smaller than the diameter of the coolant inlet in the auxiliary heat dissipation pipe fitting 2, which can effectively prevent the coolant from spilling to the outside.

[0089] On the basis of the above embodiment, the connecting pipe fitting 31 can be set as a retractable telescopic tube, and the adapter 3 also includes a lifting component, which is arranged at the mobile end, and the lifting component has a telescopic end that can be lifted and lowered along a third direction, and the telescopic end is connected to the telescopic tube to drive the telescopic tube to extend and retract; the outer peripheral sleeve of the output end of the coolant in the connecting pipe fitting 31 is provided with a sealing ring, and when the output end of the coolant in the connecting pipe fitting 31 extends into the auxiliary heat dissipation pipe fitting 2, the sealing ring is used to seal the outer peripheral side wall of the connecting pipe fitting 31 with the inner side wall of the auxiliary heat dissipation pipe fitting 2.

[0090] During actual use, the telescopic tube can be controlled to be extended and retracted through the lifting component. When the telescopic tube moves to the top of the corresponding auxiliary heat dissipation pipe fitting 2, the lifting component is controlled to drive the telescopic tube to extend until the telescopic tube is located in the auxiliary heat dissipation pipe fitting 2, thereby achieving plug-in fit and sealing the connection through the sealing ring, which can effectively prevent coolant leakage. After the auxiliary cooling is completed, the telescopic tube is controlled to retract through the lifting component to release the plug-in connection between the telescopic tube and the auxiliary heat dissipation pipe fitting 2.

[0091] On the other hand, a height detection component can be provided in the moving component to detect whether the telescopic tube is retracted to a preset height. When the height detection component detects that the telescopic tube is retracted to a preset height, the height detection component sends a signal to a related controller. Only after receiving the signal can the related controller control the moving component to drive the connecting pipe 31 to continue to move.

[0092] In this specific embodiment, by setting the connecting pipe 31 as a retractable structure, the connecting pipe 31 and the auxiliary heat dissipation pipe 2 can be plugged in and matched, thereby avoiding leakage of the coolant transported by the connecting pipe 31. At the same time, it can also avoid overflow of the coolant in the auxiliary heat dissipation pipe 2 when the pressure is high. In addition, the connecting pipe 31 is set as a retractable telescopic tube, which can achieve reasonable avoidance of other components and avoid collision.

[0093] In a specific embodiment, the first jet component 21 can include a nozzle 211, a rotating component and a control valve 212 for adjusting the opening of the nozzle 211; the rotating component includes a fixed seat, a first rotating structure, a second rotating structure and a third rotating structure; the first rotating structure is rotatably arranged on the fixed seat around a first axis, the second rotating structure is rotatably arranged on the first rotating structure around a second axis, the third rotating structure is rotatably arranged on the second rotating structure around a third axis, the nozzle 211 is installed on the third rotating structure, and the fixed seat is arranged on the outer peripheral side of the auxiliary heat dissipation pipe 2; any two of the first axis, the second axis and the third axis are perpendicular to each other.

[0094] It should be noted that the nozzle 211 in this specific embodiment can be a structure that sprays coolant toward the heat-generating component 4 that needs heat dissipation, or it can be a structure that flows coolant toward the heat-generating component 4 that needs heat dissipation, thereby increasing the coolant flow rate at the periphery of the heat-generating component 4 that needs heat dissipation; the specific structure is determined based on actual conditions and will not be elaborated here.

[0095] During actual use, when the heating component 4 at the corresponding position needs auxiliary heat dissipation, the first jet component 21 at the corresponding position can be turned on, or the spray angle of the surrounding nozzles 211 can be adjusted, and the nozzles 211 can be rotated to an angle toward the heating component 4 that needs heat dissipation. This situation is suitable for the situation where the temperature information of the heating component 4 is much higher than the maximum value of the preset temperature range, and the heating component 4 needs to be quickly cooled. When only turning on the first jet component 21 corresponding to this heating component 4 can no longer meet the heat dissipation requirements of the current heating component 4, in order to improve the heat dissipation effect, the jet direction of the first jet component 21 at the periphery can be adjusted so that more nozzles 211 spray toward the heating component 4 that needs heat dissipation, thereby improving the heat dissipation efficiency of the heating component 4.

[0096] In actual use, the heat dissipation system provided in this specific embodiment can call the first jet component 21 in a nearby position to perform auxiliary heat dissipation when the temperature information of the heating component 4 is much higher than the maximum value of the preset temperature range and the heating component 4 needs to be quickly cooled, thereby effectively improving the heat dissipation efficiency of the heating component 4 and meeting the situation with higher heat dissipation requirements.

[0097] On the basis of the above embodiment, a plurality of temperature detection elements may be provided for the same heating component 4 , and the plurality of temperature detection elements are respectively used to detect the temperature information of different positions of the same heating component 4 .

[0098] In actual use, multiple temperature information can be obtained for the same heating component 4. When there is temperature information that is greater than the maximum value of the preset temperature range, the specific position of the corresponding heating component 4 is obtained according to the position where the temperature detection component that transmits the temperature information is set, and heat is dissipated at the specific position in the heating component 4.

[0099] The heat dissipation system provided in this specific embodiment can not only provide auxiliary heat dissipation for the heating components 4 whose individual temperature information does not meet the requirements, but also provide heat dissipation for the specific positions of the heating components 4 that need heat dissipation. For example, when only the front-end temperature information of the heating component 4 does not meet the requirements, the first jet component 21 at the front end of the corresponding heating component 4 can be turned on to avoid turning on all the corresponding jet components around the heating component 4, which can further improve the heat dissipation accuracy and reduce energy consumption.

[0100] On the basis of the above embodiment, an auxiliary heat dissipation detection component may be provided in the cabinet body 1 , and the auxiliary heat dissipation detection component is used to identify the auxiliary heat dissipation pipe 2 and obtain the position information of the auxiliary heat dissipation pipe 2 installed in the cabinet body 1 .

[0101] Specifically, the auxiliary heat dissipation detection component may be a pressure detection component or other detection components that meet the requirements.

[0102] In actual use, when the auxiliary heat dissipation pipe 2 is installed to the bottom surface of the cabinet body 1, the auxiliary heat dissipation detection part at the installation position is triggered, and the auxiliary heat dissipation detection part transmits a signal to the corresponding controller. The controller obtains the installation position information of the auxiliary heat dissipation pipe 2 according to the installation position information of the auxiliary heat dissipation detection part, and enters the installation position information of the auxiliary heat dissipation pipe 2 into the database; specifically, the auxiliary heat dissipation pipe 2 can be set to the same structure. When the installation position information of the auxiliary heat dissipation pipe 2 is determined, the height position information of the first jet assembly 21 installed in the auxiliary heat dissipation pipe 2 can be obtained. It is convenient to obtain information; when the auxiliary heat dissipation pipe 2 is disassembled, the auxiliary heat dissipation detection part transmits a signal to the corresponding controller, and the controller obtains the disassembly information of the auxiliary heat dissipation pipe 2 according to the installation position information of the auxiliary heat dissipation detection part, and deletes the relevant information of the auxiliary heat dissipation pipe 2 at this position from the database.

[0103] In this specific embodiment, by providing an auxiliary heat dissipation detection component, the installation or removal information of the auxiliary heat dissipation pipe 2 can be obtained in time, and the database can be updated in time, which is beneficial to improving the heat dissipation accuracy.

[0104] In a specific embodiment, the heat dissipation system also includes a display device, which is used to display the position information of the heating component 4 installed in the cabinet body 1, the temperature information of the heating component 4 at the corresponding position, the installation position of the first jet component 21 in the auxiliary heat dissipation pipe 2, the opening information of the first jet component 21 and the preset temperature range of the heating component 4 at the corresponding position; the cabinet body 1 is provided with a plurality of shooting components and a first controller for obtaining image information of the heating component 4 installed in the cabinet body 1, the shooting component transmits the obtained image information to the first controller, and the first controller obtains the model information of the heating component 4 at the corresponding position according to the image information, and obtains the preset temperature range of the heating component 4 at the corresponding position according to the model information.

[0105] It should be noted that, in this specific embodiment, the heat dissipation system is provided with a relevant database, which is used to store information such as temperature information of the heating component 4, the installation position of the auxiliary heat dissipation pipe 2, the installation height of the first jet component 21 in the auxiliary heat dissipation pipe 2, the opening information of the first jet component 21 and the preset temperature range of the heating component 4 at the corresponding position; the position information of the heating component 4 mentioned in this specific embodiment is the specific position information of the heating component 4 in the cabinet body 1, such as the first one in the first row of the first layer, etc.; the installation position of the auxiliary heat dissipation pipe 2 refers to the specific installation position of the auxiliary heat dissipation pipe 2 in the cabinet body 1; when the auxiliary heat dissipation pipe 2 is arranged along the height direction, the installation position of the auxiliary heat dissipation pipe 2 refers to the auxiliary heat dissipation pipe 2. The installation position of the heat pipe 2 on the bottom surface of the cabinet body 1. When the auxiliary heat dissipation pipe 2 is arranged along the width direction, the installation position of the auxiliary heat dissipation pipe 2 refers to the installation position of the auxiliary heat dissipation pipe 2 on the side of the cabinet body 1, which is determined according to actual conditions; the installation position of the first jet component 21 in the auxiliary heat dissipation pipe 2 refers to the installation position of the first jet component 21 in the length direction of the corresponding auxiliary heat dissipation pipe 2; the preset temperature range of the heating component 4 at the corresponding position can be obtained in the following way: the shooting component transmits the acquired image information to the first controller, and the first controller obtains the model information of the heating component 4 at the corresponding position according to the image information, and obtains the preset temperature range of the heating component 4 at the corresponding position according to the model information.

[0106] In this specific embodiment, the temperature information of the heating component 4, the installation position of the auxiliary heat dissipation pipe 2, the installation height of the first jet component 21 in the auxiliary heat dissipation pipe 2, the opening information of the first jet component 21 and the preset temperature range of the heating component 4 at the corresponding position are displayed through the display device. The position information, temperature information, preset temperature range and other information of each heating component 4 in the cabinet body 1 can be displayed intuitively, which is convenient for the staff to understand the situation inside the cabinet body 1 and is conducive to timely discovery of related problems. In addition, by obtaining the preset temperature range of the heating component 4 with different signals, when the heating component 4 is replaced, the preset temperature range can be adjusted in time for precise control.

[0107] In a specific embodiment, the auxiliary heat dissipation pipe 2 includes a main line and a branch line arranged perpendicular to the main line, one end of the branch line is connected to the main line, and the other end of the branch line is arranged between the heating components 4 adjacent in the height direction. A second jet component is arranged at the end of the branch line, and an installation position is arranged in the main line. The second jet component is arranged at the installation position, and the installation position is used to be arranged facing the outer peripheral side of the heating component 4.

[0108] The main pipeline of the auxiliary heat dissipation pipe 2 provided in this specific embodiment is arranged between two adjacent stacks of heating components 4, and the first jet component 21 installed on the main pipeline can be mainly used to dissipate heat to the peripheral side surfaces of the heating components 4 at the corresponding positions; the branch pipeline is arranged between the heating components 4 on both sides adjacent in the height direction, and the second jet component arranged on the branch pipeline can be used to dissipate heat to the bottom or top of the heating components 4.

[0109] By setting up main pipes and branch pipes in the auxiliary heat dissipation pipe 2, heat dissipation can be achieved on different surfaces of the heating component 4, so that the heat dissipation area can more completely cover the various surfaces of the heating component 4. When the temperature information of a specific position of the same heating component 4 does not meet the requirements, heat dissipation can be more accurately performed at the position where heat dissipation is required.

[0110] In a specific embodiment, at least two of the first jet components 21 facing different directions are arranged at the same height position on the outer peripheral side of the auxiliary heat dissipation pipe 2; the first jet component 21 includes a flow detection component and a second controller, the flow detection component is used to detect the outflow rate of the coolant of the first jet component 21 at the corresponding position, and transmit the outflow rate to the second controller, and the second controller adjusts the opening time of the first jet component 21 according to the outflow rate and temperature information.

[0111] It should be noted that, in actual use, in order to avoid excessive heat dissipation, the first jet component 21 can be kept open for a certain period of time, or the temperature information of the heating component 4 can be monitored in real time, depending on the actual situation.

[0112] In this specific embodiment, by setting a flow detection component, the flow information of the first jet component 21 can be obtained in real time, so as to avoid excessive heat dissipation caused by excessive flow of the first jet component 21, or to avoid excessive heat dissipation caused by too small flow of the first jet component 21, so as to maintain the first jet component 21 within a suitable flow range.

[0113] On the other hand, all the auxiliary heat dissipation pipes 2 included in the heat dissipation system in the present application can be set as an integrated structure, and the auxiliary heat dissipation pipes 2 are provided with a fixing part for connecting with the cabinet body 1; during the assembly process, the integrated auxiliary heat dissipation pipes 2 can be installed and connected with the cabinet body 1 through the fixing part, and the installation process is convenient; in addition, the heat dissipation system in the present application can also be set as a modular structure as a whole. When in use, the modular heat dissipation system can be directly installed, which facilitates the installation and disassembly of the heat dissipation system.

[0114] In addition, a plurality of connecting pipes 31 may be provided, and the number of connecting pipes 31 and the auxiliary heat dissipation pipes 2 corresponds one to one. Before actual use, the connecting pipes 31 and the auxiliary heat dissipation pipes 2 are adjusted to corresponding positions in advance. During actual use, for the heating components 4 that require auxiliary heat dissipation, it is only necessary to control the connecting pipes 31 at the corresponding positions to open so that the coolant can be delivered to the corresponding auxiliary heat dissipation pipes 2.

[0115] In addition to the heat dissipation system improved in the above embodiment, the present invention also provides a liquid cooling heat dissipation control method applied to the heat dissipation system provided in the above embodiment, and the liquid cooling heat dissipation control method includes:

[0116] Step S1, obtaining temperature information detected by a temperature detection element.

[0117] In step S1 , since a plurality of temperature detection components are disposed in the cabinet body 1 , a plurality of temperature information detected by the plurality of temperature detection components is obtained in this step.

[0118] Step S2, determine whether the temperature information is greater than the maximum value of the preset temperature range. If so, control the first jet component 21 corresponding to the temperature detection component whose temperature exceeds the preset temperature range to open, and enter step S3; if not, maintain the current state.

[0119] In step S2, since multiple temperature information detected by multiple temperature detection components are obtained in step S1, multiple temperature information needs to be judged one by one in step S2. If any temperature information is greater than the maximum value of the preset temperature range, the first jet component 21 corresponding to the temperature detection component whose temperature exceeds the preset temperature range needs to be controlled to open, and then enter step S3. In the actual process, since different temperature detection components are installed at different positions, the temperature detection component will send the position information to the control device while sending the temperature information. The control device can obtain the specific position of the heating component that needs to be radiated and the specific position of the first jet component 21 around the heating component that needs to be radiated according to the position information of the temperature detection component.

[0120] Step S3, after a preset time has passed, obtaining the temperature information detected by the temperature detection element again;

[0121] Step S4, determining whether the temperature information is within a preset temperature range, if so, controlling the first jet component to be closed to stop auxiliary heat dissipation; if not, maintaining the first jet component in an open state, and returning to step S3.

[0122] In this specific embodiment, by acquiring the temperature information detected by the temperature detection component and comparing the temperature information with the maximum value of the preset temperature range, the position of the heating component 4 that needs further auxiliary heat dissipation can be discovered in time, and the first jet component 21 at the corresponding position is controlled to spray coolant, so as to provide targeted auxiliary heat dissipation for individual heating components 4 that need auxiliary heat dissipation, avoid uniformly increasing the heat dissipation requirements of all heating components 4, reduce the requirements for the heat dissipation system, and effectively reduce energy loss.

[0123] On the basis of the above embodiment, the heat dissipation system may further include a timing unit and an early warning mechanism, and maintaining the first jet assembly 21 in an open state in step S4 includes:

[0124] Step S41, obtaining the duration of the corresponding first jet assembly 21 being in the open state;

[0125] Step S42, determining whether the duration exceeds the maximum value of the preset time range, if so, controlling the warning mechanism to issue a warning message; if not, continuing to maintain the first jet component 21 in the open state.

[0126] In this specific embodiment, when the heating component 4 still cannot meet the heat dissipation requirements after a long period of auxiliary heat dissipation, it is very likely that the heating component 4 itself has a fault. When the first jet component 21 is in the open state for more than the maximum value of the preset time range, the control warning mechanism sends out a warning message to facilitate the staff to promptly discover relevant situations for timely processing.

[0127] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0128] The heat dissipation system and liquid cooling heat dissipation control method provided by the present invention are introduced in detail above. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the embodiments can refer to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can refer to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A liquid cooling system, characterized in that: include: A cabinet body (1), wherein the cabinet body (1) is used to place a heating component (4); A temperature detection component is arranged in the cabinet body (1), and is used to detect temperature information of the corresponding heating component (4); An auxiliary heat dissipation pipe (2), the auxiliary heat dissipation pipe (2) being arranged in the cabinet body (1), the auxiliary heat dissipation pipe (2) being arranged on at least one side of the outer peripheral side of the heating component (4), the auxiliary heat dissipation pipe (2) being arranged with a first jet component (21) facing the corresponding heating component (4), the first jet component (21) being used to spray cooling liquid to the heating component (4) at a corresponding position; The adapter device (3) comprises at least one connecting pipe (31), one end of the connecting pipe (31) being used to connect to a coolant delivery device, and the other end of the connecting pipe (31) being used to deliver coolant to the auxiliary heat dissipation pipe (2); A control device is connected to the temperature detection component and the auxiliary heat dissipation pipe component (2), and the control device is used to control the corresponding auxiliary heat dissipation pipe component (2) to operate when the temperature information exceeds a maximum value of a preset temperature range.

2. The heat dissipation system according to claim 1, characterized in that: The height direction of the auxiliary heat dissipation pipe (2) is arranged along the height direction of the cabinet body (1), and the auxiliary heat dissipation pipe (2) is arranged between adjacent heating components (4); The same auxiliary heat dissipation pipe (2) is provided with at least two of the first jet assemblies (21), and the at least two first jet assemblies (21) are arranged at different heights of the auxiliary heat dissipation pipe (2) to correspond to heat generating assemblies (4) arranged at different heights.

3. The heat dissipation system according to claim 2, characterized in that: The adapter device (3) further comprises a moving assembly, the moving assembly comprising a moving end movable in both a first direction and a second direction, the connecting pipe (31) being arranged at the moving end, the first direction and the second direction being perpendicular to each other, and the plane in which the first direction and the second direction lie is perpendicular to the height direction of the cabinet body (1); The auxiliary heat dissipation pipe (2) is provided with a coolant inlet for allowing the coolant transported by the connecting pipe (31) to enter; the pipe diameter of the coolant output end in the connecting pipe (31) is smaller than the pipe diameter of the coolant inlet in the auxiliary heat dissipation pipe (2).

4. The heat dissipation system according to claim 3, characterized in that: The mobile assembly comprises: The first sliding assembly (32) comprises a first sliding rail (322), a second sliding rail (323), a first sliding block cooperating with the first sliding rail (322), a second sliding block cooperating with the second sliding rail (323), and a first power member (321) for driving the first sliding block and the second sliding block to move; the first sliding rail (322) and the second sliding rail (323) are respectively arranged at the top of two opposite side walls of the cabinet body (1), and the length directions of the first sliding rail (322) and the second sliding rail (323) are both arranged along the first direction; The second sliding assembly (33) comprises a third sliding rail (332), a third sliding block matched with the third sliding rail (332), and a second power member (331) driving the third sliding block to move along the third sliding rail (332); one end of the third sliding rail (332) is connected to the first sliding block, and the other end is connected to the second sliding block; the connecting pipe member (31) is fixedly arranged on the third sliding block.

5. The heat dissipation system according to claim 3, characterized in that: The connecting pipe (31) is a telescopic tube that can be extended and retracted. The adapter (3) further comprises a lifting assembly, the lifting assembly being arranged at the moving end, the lifting assembly having a telescopic end that can be lifted and lowered along a third direction, the telescopic end being connected to the telescopic tube to drive the telescopic tube to extend and retract. The outer periphery of the coolant output end in the connecting pipe (31) is provided with a sealing ring, and when the coolant output end in the connecting pipe (31) extends into the auxiliary heat dissipation pipe (2), the sealing ring is used to seal the outer peripheral side wall of the connecting pipe (31) with the inner side wall of the auxiliary heat dissipation pipe (2).

6. The heat dissipation system according to any one of claims 1 to 5, characterized in that: The first jet assembly (21) comprises a nozzle (211), a rotating assembly, and a control valve (212) for adjusting the opening of the nozzle (211); The rotating assembly comprises a fixed seat, a first rotating structure, a second rotating structure and a third rotating structure; the first rotating structure is rotatably arranged on the fixed seat around a first axis, the second rotating structure is rotatably arranged on the first rotating structure around a second axis, the third rotating structure is rotatably arranged on the second rotating structure around a third axis, the nozzle (211) is mounted on the third rotating structure, and the fixed seat is arranged on the outer peripheral side of the auxiliary heat dissipation pipe (2); Any two of the first axis, the second axis, and the third axis are perpendicular to each other.

7. The heat dissipation system according to any one of claims 1 to 5, characterized in that: The same heating component (4) corresponds to a plurality of the temperature detection components, so as to detect temperature information at different positions of the same heating component (4); The cabinet body (1) is provided with a liquid inlet (11) and a liquid outlet (12); the cooling liquid enters the cabinet body (1) through the liquid inlet (11), flows through the heating component (4) in the cabinet body (1) and flows out through the liquid outlet (12); the liquid inlet (11) and the liquid outlet (12) are respectively arranged on two opposite side surfaces of the cabinet body (1); An auxiliary heat dissipation detection component is provided in the cabinet body (1), and the auxiliary heat dissipation detection component is used to identify the auxiliary heat dissipation pipe component (2) and obtain position information of the auxiliary heat dissipation pipe component (2) installed in the cabinet body (1); The heat dissipation system further comprises a display device, wherein the display device is used to display position information of a heat generating component (4) installed in the cabinet body (1), temperature information of the heat generating component (4) at a corresponding position, the installation position of the auxiliary heat dissipation pipe (2), the installation position of a first jet component (21) in the auxiliary heat dissipation pipe (2), opening information of the first jet component (21), and a preset temperature range of the heat generating component (4) at a corresponding position; The cabinet body (1) is provided with a plurality of photographing elements and a first controller for acquiring image information of a heating component (4) installed in the cabinet body (1); the photographing elements transmit the acquired image information to the first controller; the first controller acquires model information of the heating component (4) at a corresponding position based on the image information, and acquires a preset temperature range of the heating component (4) at the corresponding position based on the model information; There are a plurality of the connecting pipes (31), and the plurality of the connecting pipes (31) correspond one to one with the auxiliary heat dissipation pipes (2); the connecting pipes (31) are provided with a switch valve for controlling the opening and closing thereof; All the auxiliary heat dissipation pipes (2) are of an integrated structure, and the auxiliary heat dissipation pipes (2) are provided with a fixing portion for connecting to the cabinet body (1).

8. The heat dissipation system according to any one of claims 1 to 5, characterized in that: At least two of the first jet components (21) facing in different directions are arranged at the same height position on the outer peripheral side surface of the auxiliary heat dissipation pipe (2); The first jet component (21) comprises a flow detection element and a second controller, wherein the flow detection element is used to detect the outflow rate of the coolant of the first jet component (21) at a corresponding position and transmit the outflow rate to the second controller, and the second controller adjusts the opening time of the first jet component (21) according to the outflow rate and the temperature information.

9. A liquid cooling heat dissipation control method, characterized in that: Applied to the heat dissipation system according to any one of claims 1 to 8, the liquid cooling heat dissipation control method comprises: Acquiring temperature information detected by the temperature detection element; Determining whether the temperature information is greater than a maximum value of a preset temperature range; if so, controlling the first jet assembly (21) corresponding to the temperature detection element whose temperature exceeds the preset temperature range to open, and proceeding to the next step; if not, maintaining the current state; After a preset time, the temperature information detected by the temperature detection element is obtained again; It is determined whether the temperature information is within the preset temperature range; if so, the first jet component (21) is controlled to be closed to stop auxiliary heat dissipation; if not, the first jet component (21) is maintained in an open state, and the process returns to the step of obtaining the temperature information detected by the temperature detection component again after a preset time has passed.

10. The liquid cooling heat dissipation control method according to claim 9, characterized in that: The heat dissipation system also includes a timing unit and an early warning mechanism; The maintaining the first jet assembly (21) in an open state comprises: Obtaining the duration that the corresponding first jet component (21) is in the open state; It is determined whether the duration exceeds a maximum value of a preset time range; if so, the warning mechanism is controlled to issue a warning message; if not, the first jet component (21) is maintained in an open state.

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