Liquid cooling module and liquid cooling system

Abstract

The utility model relates to the technical field of temperature control, and particularly discloses a liquid cooling module and a liquid cooling system. The liquid cooling module comprises a shell and further comprises at least two of a liquid pump, a heater, a first heat exchanger and a valve. Wherein an inner cavity is formed in the shell, the shell is provided with a plurality of connectors, and each connector is communicated with the inner cavity; at least two of the liquid pump, the heater, the first heat exchanger and the valve are connected with the corresponding connectors so as to communicate with the inner cavity, an inlet of the liquid pump is used for communicating with the load end, the liquid pump is used for pumping liquid in the inner cavity to the heater, the first heat exchanger or the valve, and the valve is used for being connected with the second heat exchanger. Therefore, connection and disconnection between the inner cavity and the second heat exchanger are adjusted. And the at least two joints have the same specification. According to the liquid cooling module and the liquid cooling system, at least part of the joints corresponding to the devices on the shell have the same specification, and the joints with the same specification can be uniformly processed or assembled, so that the processing and assembling process is simplified, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature control technical field more specifically, relate to a liquid cooling module and liquid cooling system. BACKGROUND

[0002] With the in -depth development of energy storage industry, air conditioning temperature control application is more and more widely. Take water cooling unit as an example, unit includes liquid pump, heater, first heat exchanger, valve, second heat exchanger and multiple devices, liquid pump is the power for the liquid circulation of water cooling unit, and the devices are usually connected by clamp, throat clamp and the like through steel pipe, rubber hose, plastic pipe and the like.

[0003] In the process of realizing the present application, the inventor found that there are at least the following problems in the prior art:

[0004] The devices of the liquid cooling system are connected through corresponding joints and pipelines, and the joints and pipelines are more and more complex, which seriously affects the assembly speed of the whole machine, and the processing and assembly cost is higher. UTILITY MODEL CONTENT

[0005] Therefore, the purpose of the utility model is to provide a liquid cooling module and a liquid cooling system, which can effectively solve the problem of high cost of the liquid cooling module and the liquid cooling system.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A liquid cooling module comprises:

[0008] A housing is formed with an inner cavity, and the housing is provided with a plurality of joints, each of which is in communication with the inner cavity;

[0009] At least two of the liquid pump, the heater, the first heat exchanger and the valve are connected with the corresponding joints to communicate with the inner cavity, the inlet of the liquid pump is used to communicate with the load end, and the liquid in the inner cavity is pumped to the heater, the first heat exchanger or the valve, and the valve is used to connect with the second heat exchanger to adjust the on-off between the inner cavity and the second heat exchanger;

[0010] Among them, the specifications of at least two joints are the same.

[0011] Optionally, in the above liquid cooling module, each joint is a quick-change male head, which is used to be inserted with a quick-change female head arranged on the liquid pump, the heater, the first heat exchanger and the valve, and the quick-change male head and the quick-change female head are in communication in the connected state.

[0012] Optionally, in the liquid cooling module, the quick-change male connector comprises a male connector seat and a male connector valve core arranged in the male connector seat, and the male connector seat is provided with a male connector flow channel; the quick-change female connector comprises a female connector seat and a female connector valve core arranged in the female connector seat, and the female connector seat is provided with a female connector flow channel;

[0013] In the connected state of the quick-change male connector and the quick-change female connector, the male connector valve core and the female connector valve core are opened to communicate the male connector flow channel and the female connector flow channel; in the disconnected state of the quick-change male connector and the quick-change female connector, the male connector valve core is closed to seal the male connector flow channel, and the female connector valve core is closed to seal the female connector flow channel.

[0014] Optionally, in the liquid cooling module, the inner cavity comprises a liquid inlet cavity, the connector comprises a liquid inlet connector in communication with the liquid inlet cavity, and the inlet of the heater and / or the first heat exchanger is connected with the corresponding liquid inlet connector.

[0015] Optionally, in the liquid cooling module, the inner cavity further comprises a liquid outlet cavity, the connector further comprises a liquid outlet connector and a module outlet connector in communication with the liquid outlet cavity, the outlet of the heater and / or the first heat exchanger is connected with the corresponding liquid outlet connector, and the module outlet connector is used to connect with a load end.

[0016] Optionally, in the liquid cooling module, the liquid inlet connector and the liquid outlet connector corresponding to the heater and the first heat exchanger are of the same specification.

[0017] Optionally, in the liquid cooling module, the liquid inlet connector and the liquid outlet connector corresponding to the heater are located on a first side of the shell.

[0018] The liquid inlet connector and the liquid outlet connector corresponding to the first heat exchanger are located on a second side of the shell.

[0019] The first side and the second side are the same or different.

[0020] Optionally, in the liquid cooling module, the inner cavity further comprises a liquid pump cavity, the connector further comprises a module inlet connector and a liquid pump inlet connector in communication with the liquid pump cavity, the inlet of the liquid pump is connected with the liquid pump inlet connector, and the module inlet connector is used to connect with a load end.

[0021] Optionally, in the liquid cooling module, the module inlet connector and the module outlet connector are of the same specification.

[0022] The liquid cooling module provided by the utility model includes a shell, further includes at least two of liquid pump, heater, first heat exchanger, valve, wherein, the shell is formed with an inner cavity, and the shell is provided with a plurality of joints, each joint is communicated with the inner cavity, at least two of liquid pump, heater, first heat exchanger, valve are connected with corresponding joint to communicate with the inner cavity, the inlet of liquid pump is used to communicate with load end, and liquid pump is used to pump the liquid in the inner cavity to heater, first heat exchanger or valve, the valve is used to be connected with second heat exchanger, to adjust the on-off between the inner cavity and second heat exchanger, the specification of at least two joints is same.

[0023] The liquid cooling module is provided, the shell is formed with an inner cavity, at least part of devices such as liquid pump and heater, first heat exchanger, valve are integrated in the shell by being connected with joint, so that the device can be preassembled with the shell, when the liquid cooling system is assembled on site, the corresponding device and pipe fitting need not be installed on site by using the liquid cooling module, compared with the conventional site connection of each device by pipeline, the number of devices assembled on site is reduced, the assembly process is simplified, and the overall material cost and assembly cost are reduced.

[0024] In order to achieve the above purpose, the utility model also provides a kind of liquid cooling system, and the liquid cooling system includes any one of the above liquid cooling module. Since the liquid cooling module has the above technical effects, the liquid cooling system with the liquid cooling module should also have corresponding technical effects. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0026] Figure 1 It is the structure schematic view of the liquid cooling module of one specific embodiment of the utility model;

[0027] Figure 2 It is the explosion schematic view of liquid cooling module;

[0028] Figure 3 It is the internal schematic view of liquid cooling module;

[0029] Figure 4 It is the structure schematic view of the liquid cooling system of one specific embodiment of the utility model.

[0030] REFERENCE NUMERALS:

[0031] 1 - housing; 2 - liquid pump; 3 - heater; 4 - first heat exchanger; 5 - valve; 6 - second heat exchanger; 7 - expansion tank; 81 - temperature detection device; 82 - pressure detection device; 91 - liquid inlet pipe; 92 - liquid outlet pipe; 93 - liquid injection and discharge pipe;

[0032] 101 - liquid inlet cavity; 102 - liquid outlet cavity; 103 - liquid pump cavity; 11 - liquid inlet joint; 12 - liquid outlet joint; 13 - module outlet joint; 14 - module inlet joint; 15 - liquid pump inlet joint; 16 - second heat exchanger inlet joint; 17 - second heat exchanger outlet joint; 111 - first liquid inlet joint; 112 - second liquid inlet joint; 113 - third liquid inlet joint; 121 - first liquid outlet joint; 122 - second liquid outlet joint. DETAILED DESCRIPTION

[0033] The utility model discloses an embodiment of liquid cooling module and liquid cooling system to reduce the cost of liquid cooling system.

[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0035] The liquid cooling module provided by the application is suitable for a liquid cooling system. It can be understood that the liquid cooling system is used for temperature control, and it can specifically refrigerate and heat according to needs. The heating principle is similar to the refrigeration principle, and heat exchange is performed through the thermodynamic principle. Exemplarily, the liquid cooling system comprises a first heat exchanger, a compressor, a condenser, a liquid pump, a valve, a second heat exchanger and a heater. The liquid pump drives liquid to circulate between the first heat exchanger and a load. The second heat exchanger is connected in parallel with the first heat exchanger through the valve. The liquid pump can also be used to drive liquid to circulate between the second heat exchanger and the load. The first heat exchanger is used to realize heat exchange between liquid from the load and medium at the condenser end. The heater is connected in series or parallel with the first heat exchanger to heat the liquid flowing through. Specifically, high-temperature liquid heated by the heater can be used to heat the load end, that is, the heater is used to realize heating of the liquid cooling system. When the liquid cooling system is used to refrigerate the load end, the heater can be used to heat the liquid, and the first heat exchanger and / or the second heat exchanger can be used to cool the liquid, so as to accurately control the temperature of the liquid sent to the load end. It should be noted that the liquid in the system can be pure water or can be added with refrigerant.

[0036] In one specific example, the heater is connected in parallel with the first heat exchanger, specifically, the outlet of the load end is connected with the inlet of the liquid pump, the first heat exchanger has a first channel and a second channel, heat exchange is achieved between the first channel and the second channel, the outlet of the liquid pump is connected with the inlet of the first channel, the outlet of the first channel is connected with the inlet of the load end, the inlet and the outlet of the second channel are connected with the condenser and the compressor, and the first heat exchanger can be a plate exchanger. The outlet of the liquid pump is also connected with the inlet of the second heat exchanger through a valve, the outlet of the second heat exchanger is connected with the inlet of the load end, and the second heat exchanger can be a dry cooler to cool the liquid at the outlet of the load end. The outlet of the liquid pump is also connected with the inlet of the heater, and the outlet of the heater is connected with the inlet of the load end. The heater is used to heat the liquid at the outlet of the load end. In the liquid cooling system, the heater, the first heat exchanger and the second heat exchanger are connected in parallel. According to the operation of the system, the outlet of the liquid pump can be selectively connected with one of the heater, the first heat exchanger or the second heat exchanger through the valve corresponding to the control of each device, or can be connected with different devices respectively, and the flow rate connected with the corresponding device is adjusted.

[0037] In another specific example, the heater is connected in series with the first heat exchanger, specifically, the heater is connected between the outlet of the liquid pump and the inlet of the first heat exchanger, or connected between the outlet of the first heat exchanger and the inlet of the load end, and the connection of other components is the same as the parallel connection of the heater and the first heat exchanger, which will not be repeated here.

[0038] In order to simplify the structure of the above-mentioned liquid cooling system, facilitate on-site assembly and save costs, the application provides a liquid cooling module and a liquid cooling system, at least part of the devices in the above-mentioned liquid cooling system can be integrated, and each device is connected to the corresponding position of the shell through a joint without being connected through a pipeline respectively.

[0039] In some embodiments, please refer to Figure 1The liquid cooling module provided by the utility model comprises a shell 1 and at least two of a liquid pump 2, a heater 3, a first heat exchanger 4 and a valve 5 arranged on the shell 1. The shell 1 is provided with an inner cavity, and the shell 1 is a main integrated structure of the liquid cooling module and is used for integrating the liquid pump 2 and other devices. It can be understood that the shell 1 can be an integrated structure or a split structure connected through a conventional sealing mode. In one example, the shell 1 is an integrated structure, that is, the shell 1 is integrally formed and has excellent sealing performance. In another example, the shell 1 is a split structure, comprising a first shell and a second shell, and the first shell is sealingly connected to the second shell. The shape, size and position of the inner cavity are not limited in the embodiment and can be set as required. The shell 1 is provided with a plurality of connectors, and the at least two of the liquid pump 2, the heater 3, the first heat exchanger 4 and the valve 5 are connected to the corresponding connectors to communicate with the inner cavity. The inlet of the liquid pump 2 is used for communicating with a load end, and the liquid pump 2 is used for pumping the liquid in the inner cavity to the heater 3, the first heat exchanger 4 or the valve 5. The valve 5 is used for being connected to a second heat exchanger 6 to adjust the on-off between the inner cavity and the second heat exchanger 6. The liquid pump 2, the heater 3, the first heat exchanger 4 and the valve 5 can form the communication relationship described above through the shell 1. It should be noted that the plurality in the application refers to two or more than two, and the connector is used for being connected to the corresponding device and communicating the device with the inner cavity. It can be understood that the connector can be a separate component connected to the shell 1 or a part of the shell 1, such as being integrally formed with the shell 1. The specifications of the at least two connectors are the same.

[0040] The liquid cooling module provided by the utility model is used for integrating the liquid pump 2 and the heater 3, the first heat exchanger 4 and the valve 5 and other devices through the connectors, so that the devices can be preassembled with the shell 1, and the liquid cooling module is used for assembling the liquid cooling system on site without the need of installing the corresponding devices and pipes on site, thereby reducing the number of devices to be assembled on site, simplifying the assembly process, and reducing the overall material cost and assembly cost. In addition, the specifications of at least some of the connectors corresponding to the devices on the shell 1 are the same, the connectors with the same specifications can be uniformly machined or assembled, thereby simplifying the machining and assembly process and reducing the cost.

[0041] In some embodiments, each connector is a quick-change male head, the quick-change male head is used for being inserted into a quick-change female head arranged on the liquid pump 2, the heater 3, the first heat exchanger 4 or the valve 5, and the quick-change male head and the quick-change female head are in communication in the connected state. The connector adopts the quick-change male head and is inserted into the quick-change female head, which can ensure the reliable connection between the devices and the shell 1, and the insertion mode is more convenient and fast than the disassembly of the clamp.

[0042] In some embodiments, the quick-change male head comprises a male head seat and a male head valve core arranged in the male head seat, and the male head seat is provided with a male head flow channel; the quick-change female head comprises a female head seat and a female head valve core arranged in the female head seat, and the female head seat is provided with a female head flow channel; in the connected state of the quick-change male head and the quick-change female head, the male head valve core and the female head valve core are opened to communicate the male head flow channel and the female head flow channel; in the disconnected state of the quick-change male head and the quick-change female head, the male head valve core is closed to seal the male head flow channel, and the female head valve core is closed to seal the female head flow channel. As arranged above, in the connected state of the device and the shell 1, the male head flow channel and the female head flow channel are communicated to communicate the device and the shell 1; and in the disconnected state of the device and the shell 1, the male head flow channel and the female head flow channel are respectively sealed to seal the device and the shell 1. As arranged above, when the device and the shell 1 are disassembled, liquid is not easy to flow out, further facilitating the disassembly of the device. Specifically, the male head valve core is rotatably arranged in the male head seat, the female head valve core is rotatably arranged in the female head seat, and when the male head seat and the female head seat are inserted, the male head seat drives the female head valve core to rotate, and at the same time, the female head seat drives the male head valve core to rotate, so that the male head valve core and the female head valve core are simultaneously opened in the inserted state of the male head seat and the female head seat.

[0043] In some embodiments, referring to Figures 1-3 , the liquid cooling module comprises a shell 1, a liquid pump 2, a heater 3, a first heat exchanger 4 and a valve 5. The inner cavity comprises a liquid inlet cavity 101, and the connector comprises a liquid inlet connector 11 communicating with the liquid inlet cavity 101. The inlet of the heater 3, the inlet of the first heat exchanger 4 and the valve 5 are respectively connected with the corresponding liquid inlet connector 11. That is, the shell 1 is provided with a liquid inlet connector 11 corresponding to the heater 3, a liquid inlet connector 11 corresponding to the first heat exchanger 4 and a liquid inlet connector 11 corresponding to the valve 5. For the convenience of description, the liquid inlet connector 11 corresponding to the heater 3 is marked as the first liquid inlet connector 111, the liquid inlet connector 11 corresponding to the first heat exchanger 4 is marked as the second liquid inlet connector 112, and the liquid inlet connector 11 corresponding to the valve 5 is marked as the third liquid inlet connector 113. The liquid pump 2 can pump the liquid at the load end to the liquid inlet cavity 101, and enter the heater 3 or the first heat exchanger 4 through the liquid inlet cavity 101, or enter the second heat exchanger 6 through the valve 5, and the liquid heated by the heater 3 or cooled by the first heat exchanger 4 or the second heat exchanger 6 flows back to the load end to complete a cycle. Among them, the specifications of at least two liquid inlet connectors 11 are the same. For example, at least two of the first liquid inlet connector 111, the second liquid inlet connector 112 and the third liquid inlet connector 113 are the same.

[0044] In other embodiments, the heater 3, the first heat exchanger 4 and the valve 5 can not all be integrated in the shell 1, but any one or two of the three can be integrated in the shell 1, and the corresponding liquid inlet connector 11 can be provided in the shell 1. When one of the heater 3 and the first heat exchanger 4 is integrated in the shell 1, the other can be connected in series or parallel, such as connected in series or parallel through a pipeline.

[0045] In some embodiments, the inner cavity comprises a liquid outlet cavity 102, the connector comprises liquid outlet connectors 12 communicating with the liquid outlet cavity 102, the outlets of the heater 3 and the first heat exchanger 4 are connected to the corresponding liquid outlet connectors 12, and the connector further comprises a module outlet connector 13 communicating with the liquid outlet cavity 102, which is used to connect with the load end. The shell 1 is formed with the liquid outlet cavity 102, that is, the outlets of the heater 3 and the first heat exchanger 4 are integrated in the shell 1, without the need for separate connection through a pipeline, which improves the integration level of the liquid cooling module and reduces the connection pipeline and leakage points. For the convenience of description, the liquid outlet connector 12 corresponding to the heater 3 is denoted as a first liquid outlet connector 121, and the liquid outlet connector 12 corresponding to the first heat exchanger 4 is denoted as a second liquid outlet connector 122. The liquid pump 2 can pump the liquid of the load end to the heater 3 for heating or to the first heat exchanger 4 for cooling. In the case where the liquid inlet cavity 101 is provided, the liquid pump 2 can pump the liquid of the load end to the liquid inlet cavity 101, and then heat it through the heater 3 or cool it through the first heat exchanger 4, and then the liquid flows back to the liquid outlet cavity 102 and then flows into the load end through the module outlet connector 13, completing a cycle. In other embodiments, the outlets of the heater 3 and the first heat exchanger 4 can also not be integrated in the shell 1, for example, one of them is integrated in the shell 1, and a corresponding liquid outlet connector 12 is provided in the shell 1.

[0046] In some embodiments, the specifications of the liquid inlet connectors 11 and the liquid outlet connectors 12 corresponding to the heater 3 and the first heat exchanger 4 are the same. In this way, the connectors corresponding to the heater 3 or the first heat exchanger 4 can be uniformly machined or assembled, simplifying the machining and assembly process and reducing the cost.

[0047] In some embodiments, the liquid inlet connectors 11 and the liquid outlet connectors 12 corresponding to the heater 3 are located on the first side of the shell 1, and the liquid inlet connectors 11 and the liquid outlet connectors 12 corresponding to the first heat exchanger 4 are located on the second side of the shell 1, wherein the first side and the second side are the same or different. That is, the first liquid inlet connector 111 and the first liquid outlet connector 121 are arranged on the first side of the shell 1, and the second liquid inlet connector 112 and the second liquid outlet connector 122 are arranged on the second side of the shell 1. In this way, the heater 3 and the first heat exchanger 4 can be installed on one side of the shell 1, which is convenient for assembly. For example, the first side and the second side are two adjacent sides of the shell 1, that is, the heater 3 and the first heat exchanger 4 are arranged on two adjacent sides of the shell 1, which fully utilizes the space and makes the overall structure of the liquid cooling module more compact and occupies less space.

[0048] In some embodiments, the shell 1 is further provided with a second heat exchanger outlet joint 17 communicating with the liquid outlet cavity 102 and a second heat exchanger inlet joint 16 communicating with the liquid inlet cavity 101, the second heat exchanger inlet joint 16 being used to connect with the inlet of the second heat exchanger 6, and the second heat exchanger outlet joint 17 being used to connect with the outlet of the second heat exchanger 6. That is, the liquid from the outlet of the second heat exchanger 6 is also integrated into the liquid outlet cavity 102, and the load end inlet only needs to be connected with the shell 1.

[0049] In some embodiments, the inner cavity further comprises a liquid pump cavity 103, and the joint further comprises a module inlet joint 14 and a liquid pump inlet joint 15 communicating with the liquid pump cavity 103, the inlet of the liquid pump 2 being connected with the liquid pump inlet joint 15, and the module inlet joint 14 being used to connect with the load end. In this embodiment, the liquid pump cavity 103 is arranged at the inlet of the liquid pump 2, and the module inlet joint 14 can be connected with the load end through a pipeline. Under the action of the liquid pump 2, the liquid from the load end enters the liquid pump cavity 103 through the module inlet joint 14, and then enters the liquid pump 2 through the inlet of the liquid pump 2. The liquid then enters the liquid inlet cavity 101 through the outlet of the liquid pump 2. When the liquid pump 2 is connected through a pipeline, the flow resistance is large. In this embodiment, the liquid pump cavity 103 is arranged in front of the inlet of the liquid pump 2, and the flow area of the liquid pump cavity 103 is larger than that of the pipeline connected with the inlet of the liquid pump 2. Therefore, compared with the pipeline, the flow resistance is significantly reduced, and the efficiency of the liquid pump 2 is improved.

[0050] For example, the inner cavity comprises a liquid inlet cavity 101, a liquid outlet cavity 102 and a liquid pump cavity 103, and the liquid cooling module comprises a liquid pump 2, a heater 3, a first heat exchanger 4 and a valve 5. The inlet of the heater 3 and the inlet of the first heat exchanger 4 are connected with the corresponding liquid inlet joint 11, the outlet of the heater 3 and the outlet of the first heat exchanger 4 are connected with the corresponding liquid outlet joint 12, the valve 5 is connected with the corresponding liquid inlet joint 11, and the liquid pump 2 is connected with the liquid pump inlet joint 15. When the liquid cooling module is used in a liquid cooling system, please refer to Figure 4 The module inlet joint 14 and the module outlet joint 13 are connected with the load end through the liquid inlet pipe 91 and the liquid outlet pipe 92 respectively, the second heat exchanger inlet joint 16 is connected with the inlet of the second heat exchanger 6 through a connecting pipe, and the second heat exchanger outlet joint 17 is connected with the outlet of the second heat exchanger 6 through a connecting pipe. Compared with connecting each device through a pipeline, the number of pipelines is significantly reduced.

[0051] In some embodiments, the module inlet joint 14 and the module outlet joint 13 have the same specification. The module inlet joint 14 and the module outlet joint 13 corresponding to the external pipeline can be uniformly processed or assembled, which simplifies the processing and assembly process and reduces the cost. In some specific examples, the module inlet joint 14 and the module outlet joint 13 have the same specification as the liquid inlet joint 11 and the liquid outlet joint 12. Specifically, the specifications of the joints of the shell 1 are the same. In other specific examples, the module inlet joint 14 and the module outlet joint 13 have the same specification. In the case where the second heat exchanger inlet joint 16 and the second heat exchanger outlet joint 17 are provided, the joints of the module inlet joint 14, the module outlet joint 13, the second heat exchanger inlet joint 16, and the second heat exchanger outlet joint 17 are the same and are of a first type, and the specifications of the joints corresponding to the heater 3, the first heat exchanger 4, the valve 5, and the liquid pump 2 are the same and are of a second type. The first type and the second type are different. In some specific examples, the second heat exchanger outlet joint 17 can also communicate with the liquid injection and discharge pipe 93.

[0052] In some embodiments, the liquid cooling module further comprises an expansion tank 7, and the shell 1 is provided with an expansion tank joint communicating with the liquid pump cavity 103, and the expansion tank 7 is connected to the expansion tank joint. It can be understood that the shape of the expansion tank 7 can be selected as needed, such as a pot shape or a box shape. By also integrating the expansion tank 7 into the shell 1, the integration level of the liquid cooling module is further improved.

[0053] In some embodiments, the liquid cooling module further comprises a temperature detection device 81, and the temperature detection device 81 is arranged in the liquid outlet cavity 102. The temperature detection device 81 is used to detect the temperature of the cooling liquid in the liquid outlet cavity 102, so as to accurately control the system liquid outlet temperature. The temperature detection device 81 is a temperature sensor. By also integrating the temperature detection device 81 into the shell 1, the integration level of the liquid cooling module is further improved.

[0054] In some embodiments, the liquid cooling module further comprises a pressure detection device 82, and the pressure detection device 82 is arranged in the liquid outlet cavity 102. The pressure detection device 82 is used to detect the pressure of the cooling liquid in the liquid outlet cavity 102, so as to accurately control the system liquid outlet pressure. The pressure detection device 82 is a pressure sensor. By also integrating the pressure detection device 82 into the shell 1, the integration level of the liquid cooling module is further improved. The temperature detection device 81 and the pressure detection device 82 are integrated, that is, a temperature and pressure integrated sensor is used, and is arranged in the liquid outlet cavity 102.

[0055] Based on the liquid cooling module provided in the above embodiments, the utility model also provides a kind of liquid cooling system, and the liquid cooling system includes any kind of liquid cooling module in the above embodiments. Since the liquid cooling system uses the liquid cooling module in the above embodiments, the beneficial effects of the liquid cooling system please refer to the above embodiments.

[0056] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between each embodiment can be referred to each other.

[0057] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A liquid cooling module, characterized in that, include: The housing (1) has an inner cavity and is provided with a plurality of connectors, each of which is connected to the inner cavity. At least two of the liquid pump (2), heater (3), first heat exchanger (4), and valve (5) are respectively connected to the corresponding joint to communicate with the inner cavity. The inlet of the liquid pump (2) is used to communicate with the load end to pump the liquid in the inner cavity to the heater (3), the first heat exchanger (4), or the valve (5). The valve (5) is used to connect with the second heat exchanger (6) to adjust the opening and closing between the inner cavity and the second heat exchanger (6). At least two of the connectors are of the same specification.

2. The liquid cooling module according to claim 1, characterized in that, Each of the connectors is a quick-connect male connector, which is used to connect with a quick-connect female connector provided on the liquid pump (2), the heater (3), the first heat exchanger (4), and the valve (5), and the quick-connect male connector is connected to the quick-connect female connector in the connected state.

3. The liquid cooling module according to claim 2, characterized in that, The quick-change male connector includes a male connector seat and a male connector valve core disposed within the male connector seat, and the male connector seat is provided with a male connector flow channel; the quick-change female connector includes a female connector seat and a female connector valve core disposed within the female connector seat, and the female connector seat is provided with a female connector flow channel; When the quick-change male connector and the quick-change female connector are connected, the male connector valve core and the female connector valve core are respectively opened to connect the male connector flow channel and the female connector flow channel. When the quick-change male connector and the quick-change female connector are disconnected, the male connector valve core is closed to seal the male connector flow channel, and the female connector valve core is closed to seal the female connector flow channel.

4. The liquid cooling module according to any one of claims 1-3, characterized in that, The inner cavity includes a liquid inlet chamber (101), the connector includes a liquid inlet connector (11) communicating with the liquid inlet chamber (101), and the inlet of the heater (3) and / or the first heat exchanger (4) is connected to the corresponding liquid inlet connector (11).

5. The liquid cooling module according to claim 4, characterized in that, The inner cavity also includes a liquid outlet cavity (102), and the connector also includes a liquid outlet connector (12) and a module outlet connector (13) connected to the liquid outlet cavity (102). The outlet of the heater (3) and / or the first heat exchanger (4) is connected to the corresponding liquid outlet connector (12), and the module outlet connector (13) is used to connect to the load end.

6. The liquid cooling module according to claim 5, characterized in that, The specifications of the inlet connector (11) and outlet connector (12) corresponding to the heater (3) and the first heat exchanger (4) are the same.

7. The liquid cooling module according to claim 5, characterized in that, The liquid inlet connector (11) and liquid outlet connector (12) corresponding to the heater (3) are located on the first side of the housing (1); The liquid inlet connector (11) and liquid outlet connector (12) corresponding to the first heat exchanger (4) are located on the second side of the housing (1); The first side may be the same as or different from the second side.

8. The liquid cooling module according to claim 5, characterized in that, The inner cavity also includes a liquid pump cavity (103), and the connector also includes a module inlet connector (14) and a liquid pump inlet connector (15) communicating with the liquid pump cavity (103). The inlet of the liquid pump (2) is connected to the liquid pump inlet connector (15), and the module inlet connector (14) is used to connect to the load end.

9. The liquid cooling module according to claim 8, characterized in that, The module inlet connector (14) and the module outlet connector (13) have the same specifications.

10. A liquid cooling system, characterized in that, Includes the liquid cooling module as described in any one of claims 1-9.

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