Medicine adding assembly and liquid cooling server

Abstract

The utility model relates to the technical field of server heat dissipation, and discloses a dosing assembly and a liquid cooling server. The dosing assembly comprises a circulating pipe, a mounting pipe, a connecting hose and a pressure pumping module; and two ends of the circulating pipe are respectively communicated with the liquid cooling plate. One end of the mounting pipe is communicated with the circulating pipe, the pressure pumping module is arranged at the other end of the mounting pipe, one end of the connecting hose is communicated with the mounting pipe, the part, connected with the mounting pipe, of the connecting hose is located between the circulating pipe and the pressure pumping module, and the other end of the connecting hose is used for extending into a container for storing medicaments. The pressure pumping module can be used for pumping pressure in the mounting pipe so that the medicament in the container can enter the mounting pipe through the connecting hose, and the pressure pumping module can also be used for pressurizing the interior of the mounting pipe so that the medicament in the mounting pipe can enter the circulating pipe. According to the chemical adding assembly, chemicals can be conveniently added into the cooling liquid in the liquid cooling plate, and the chemicals can be prevented from being splashed.

Description

Technical Field

[0001] The utility model relates to the technical field of server heat dissipation, and particularly relates to a chemical adding component and a liquid-cooled server. Background Art

[0002] During the operation of a liquid-cooled server, to ensure the normal operation of the server, one of the necessary conditions is that the chemical properties of the coolant in the liquid-cooled plate can be kept stable. Since the coolant will continuously contact with oxygen in the air during use and undergo an oxidation reaction, resulting in a change in the pH value of the coolant, thereby causing corrosion to the metal components of the server. Therefore, it is necessary to regularly add chemicals to the coolant circulating in the liquid-cooled plate to keep the chemical properties of the coolant stable and extend the service life of the server.

[0003] When the existing liquid-cooled server adds chemicals to the coolant, it adopts the method of manually adding the chemicals into the coolant through a funnel. However, the above method not only requires the assistance of tools such as gloves and protective glasses, but also the chemical adding process is cumbersome and prone to splashing of the added chemicals. Summary of the Utility Model

[0004] The utility model provides a chemical adding component and a liquid-cooled server, which can not only facilitate the addition of chemicals to the coolant in the liquid-cooled plate, but also avoid splashing of the chemicals.

[0005] In a first aspect, the utility model provides a chemical adding component, comprising:

[0006] A circulation pipe, both ends of the circulation pipe are respectively communicated with the liquid-cooled plate for circulating the coolant in the liquid-cooled plate;

[0007] An installation pipe and a pumping module, a connecting hose, one end of the installation pipe is communicated with the circulation pipe, and the pumping module is arranged at the other end of the installation pipe;

[0008] A connecting hose, one end of the connecting hose is communicated with the installation pipe, the connecting part of the connecting hose and the installation pipe is located between the circulation pipe and the pumping module, and the other end of the connecting hose is used to extend into a container for storing chemicals;

[0009] The pumping module is used to pump and press the space inside the installation pipe located between the circulation pipe and the pumping module, so that the chemicals in the container enter the installation pipe through the connecting hose, and the pumping module is also used to pressurize the space inside the installation pipe located between the circulation pipe and the pumping module, so that the chemicals in the installation pipe enter the circulation pipe.

[0010] The chemical dosing assembly provided by the present utility model uses a circulation pipe, an installation pipe, a pumping and pressing module, and a connecting hose to dose a liquid-cooled server. Connecting the circulation pipe to the liquid-cooled plate allows the coolant in the liquid-cooled plate to circulate through the circulation pipe. When the pumping and pressing module pumps and presses the pressurizing space in the installation pipe, the pressure in the pressurizing space decreases, enabling the chemical in the connecting hose connected to the chemical in the container to enter the installation pipe. When the pumping and pressing module pressurizes the pressurizing space in the installation pipe, the pressure in the pressurizing space increases, causing the chemical in the installation pipe to be transported into the circulation pipe, so that the chemical enters the liquid-cooled plate along with the circulating coolant. In the chemical dosing assembly of the present utility model, only the pumping and pressing module needs to be driven for pumping and pressing, the process operation is simple, and the chemical will not drip or splash, thus ensuring the effect of dosing the server.

[0011] In some possible implementation schemes, a first one-way valve is provided in the installation pipe. The first one-way valve is arranged close to the circulation pipe, and the conduction direction of the first one-way valve is the flow direction of the chemical from the connecting hose to the circulation pipe.

[0012] In some possible implementation schemes, an operation pipe and a second one-way valve are further included. The operation pipe is connected between the connecting hose and the installation pipe. The second one-way valve is arranged in the operation pipe, and the conduction direction of the second one-way valve and the first one-way valve is the flow direction of the chemical from the connecting hose to the circulation pipe.

[0013] In some possible implementation schemes, the pumping and pressing module includes a push rod and a piston plate;

[0014] The push rod penetrates through the other end of the installation pipe, and the push rod can move relative to the installation pipe along the axial direction of the installation pipe;

[0015] The piston plate is connected to one end of the push rod located inside the installation pipe. The diameter of the piston plate is the same as the inner diameter of the installation pipe, and the piston plate is perpendicular to the axial direction of the installation pipe.

[0016] In some possible implementation schemes, the pumping and pressing module further includes an elastic member. Two ends of the elastic member are respectively connected to the piston plate and the installation pipe, and the telescopic direction of the elastic member is consistent with the moving direction of the push rod relative to the installation pipe.

[0017] In some possible implementation schemes, a fixing pin is connected to one end of the push rod located outside the installation pipe, and the diameter of the fixing pin is larger than the diameter of the push rod.

[0018] In some possible implementation schemes, a storage module connected to the circulation pipe is further included. The storage module is used for storing and sealing the connecting hose.

[0019] In some possible embodiments, the storage module includes a winding roller, and the winding roller is arranged parallel to the circulation pipe.

[0020] In some possible embodiments, the storage module includes a plugging sleeve and a sealing ring. The plugging sleeve is used to insert into one end of the connecting hose away from the installation pipe, and the sealing ring is arranged at the port of the plugging sleeve for inserting into the connecting hose to seal the end of the connecting hose.

[0021] In a second aspect, the present utility model provides a liquid-cooled server, which includes a liquid-cooled plate and the chemical dosing assembly as described in any one of the possible embodiments in the first aspect. Both ends of the circulation pipe of the chemical dosing assembly are respectively communicated with the liquid-cooled plate for the circulation of the coolant in the liquid-cooled plate. Description of the Drawings

[0022] Figure 1 It is an overall structural schematic diagram of the chemical dosing assembly in the embodiment of the present utility model;

[0023] Figure 2 It is an internal structural schematic diagram of the installation pipe, the pumping and pressing module and the operation pipe in the embodiment of the present utility model;

[0024] Figure 3 It is a structural schematic diagram of the storage module in the embodiment of the present utility model.

[0025] In the figure:

[0026] 10 - liquid-cooled plate; 100 - circulation pipe; 200 - installation pipe; 210 - end plate; 300 - connecting hose; 400 - pumping and pressing module; 410 - push rod; 420 - piston plate; 430 - fixing pin; 440 - elastic member; 500 - operation pipe; 600 - first one-way valve; 700 - second one-way valve; 800 - storage module; 810 - mounting plate; 820 - connecting plate; 830 - winding roller; 840 - plugging sleeve; 850 - sealing ring. Detailed Embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figure 1, in the embodiment of the present utility model, the chemical addition assembly may include a circulation pipe 100, an installation pipe 200, a connecting hose 300, and a pumping and pressurizing module 400. Among them, both ends of the circulation pipe 100 may be respectively connected to the liquid cooling plate 10 for the circulation of the coolant in the liquid cooling plate 10. That is to say, as a pipeline externally connected to the liquid cooling plate 10, the circulation pipe 100 enables the coolant in the liquid cooling plate 10 to circulate via the circulation pipe 100.

[0029] Refer to together Figure 1 and Figure 2 , one end of the installation pipe 200 is connected to the circulation pipe 100. Exemplarily, the installation pipe 200 may be arranged perpendicular to the circulation pipe 100. A end plate 210 is provided at the port of the end of the installation pipe 200 away from the circulation pipe 100, and the end plate 210 and the installation pipe 200 may be hermetically connected to facilitate ensuring the isolation between the inside and the outside of the installation pipe 200. The pumping and pressurizing module 400 is arranged at the end of the installation pipe 200 away from the circulation pipe 100. There is an operable pressurizing space inside the installation pipe 200 between the circulation pipe 100 and the pumping and pressurizing module 400, and the pumping and pressurizing module 400 can be used to pump or pressurize the pressurizing space to change the pressure inside the pressurizing space.

[0030] One end of the connecting hose 300 is connected to the installation pipe 200. The part where the connecting hose 300 is connected to the installation pipe 200 is between the circulation pipe 100 and the end plate 210, or, in other words, the connecting hose 300 is connected to the pressurizing space inside the installation pipe 200. The other end of the connecting hose 300 can be used to extend into the container storing the chemical agent. When the pumping and pressurizing module 400 pumps the pressurizing space inside the installation pipe 200, the pressure inside the pressurizing space decreases, so that the chemical agent in the container can enter the installation pipe 200 through the connecting hose 300. When the pumping and pressurizing module pressurizes the pressurizing space inside the installation pipe 200, the pressure inside the pressurizing space increases, so that the chemical agent in the installation pipe 200 flows into the circulation pipe 100, thereby achieving the purpose of adding the chemical agent to the coolant circulating in the liquid cooling plate 10.

[0031] In the chemical addition assembly of this embodiment, by setting structures such as the pumping and pressurizing module 400, the circulation pipe 100, and the connecting hose 300 to add the chemical agent to the server, the chemical agent in the container can be first sucked into the connecting hose 300 and the inside of the installation pipe 200 is pumped, so that the chemical agent enters the installation pipe 200, and then the inside of the installation pipe 200 is pressurized to transport the chemical agent into the circulation pipe 100. The whole process is simple to operate, and moreover, the added chemical agent will not drip and splash, which is safe and reliable.

[0032] Continue to refer to Figure 1 and Figure 2, the chemical dosing component in this embodiment further includes an operation pipe 500, a first one-way valve 600, and a second one-way valve 700. The first one-way valve 600 is disposed inside the installation pipe 200 near the circulation pipe 100. The operation pipe 500 is connected to the middle of the installation pipe 200. Exemplarily, the operation pipe 500 can be arranged parallel to the circulation pipe 100. Both ends of the operation pipe 500 are communicated with the installation pipe 200 and the connecting hose 300 respectively, so that the connecting hose 300 is communicated with the inside of the installation pipe 200 through the operation pipe 500. The second one-way valve 700 is disposed inside the operation pipe 500. The conduction directions of the second one-way valve 700 and the first one-way valve 600 are the flowing direction of the chemical agent from the connecting hose 300 to the circulation pipe 100. That is to say, when the installation pipe 200 is evacuated or pressurized by the pumping and pressing module 400, only the chemical agent in the container can enter the inside of the installation pipe 200 from the connecting hose 300, and when the installation pipe 200 is pressurized by the pumping and pressing module 400, only the chemical agent in the installation pipe 200 can flow into the circulation pipe 100.

[0033] Alternatively, in some other embodiments, only the first one-way valve 600 may be provided. The conduction direction of the first one-way valve 600 is the direction in which the chemical agent flows from the installation pipe 200 into the circulation pipe 100. When the pumping and pressing module 400 evacuates the inside of the installation pipe 200, the coolant in the circulation pipe 100 can be prevented from entering the installation pipe 200. Alternatively, only the second one-way valve 700 may be provided. The conduction direction of the second one-way valve 700 is the direction in which the chemical agent flows from the connecting hose 300 into the installation pipe 200. When the pumping and pressing module 400 pressurizes the inside of the installation pipe 200, the chemical agent in the installation pipe 200 can be prevented from flowing back into the connecting hose 300. It should be noted that when both the first one-way valve 600 and the second one-way valve 700 are provided, the flowing direction of the chemical agent in the installation pipe 200 can be better restricted, thereby ensuring the effect of chemical dosing.

[0034] In some embodiments, as Figure 2 shown, the pumping and pressing module 400 may include a push rod 410, a piston plate 420, a fixing pin 430, and an elastic member 440. Among them, the push rod 410 penetrates through the end plate 210. Here, the penetration can be understood as that one end of the push rod 410 is located inside the installation pipe 200, and the other end is located outside the installation pipe 200. Moreover, the push rod 410 can also move relative to the installation pipe 200 along the axial direction of the installation pipe 200. The piston plate 420 is located inside the installation pipe 200. The piston plate 420 is perpendicular to the axial direction of the installation pipe 200, and the diameter of the piston plate 420 is the same as the inner diameter of the installation pipe 200. That is to say, the piston plate 420 can divide the space inside the installation pipe 200 into a first space and a second space. Among them, the first space is the space between the piston plate 420 and the circulation pipe 100 (i.e., the pressure application space), and the second space is the space between the piston plate 420 and the end plate 210.

[0035] One end of the push rod 410 located inside the installation pipe 200 is fixedly connected to the piston plate 420. When the push rod 410 moves relative to the installation pipe 200 along the axial direction of the installation pipe 200, the piston plate 420 can be driven to move synchronously, thereby changing the volume sizes of the first space and the second space. It should be understood that when the piston plate 420 moves towards the circulation pipe 100, the first space is compressed. At this time, the pressure in the first space increases, so that the medicament in the installation pipe 200 can be pressed into the circulation pipe 100. When the piston plate 420 moves away from the circulation pipe 100, the second space is compressed, that is, the volume of the first space increases. At this time, the pressure in the first space decreases, so that the medicament in the connecting hose 300 can be sucked into the installation pipe 200.

[0036] The fixing pin 430 is located outside the installation pipe 200 and is fixedly connected to one end of the push rod 410 located outside the installation pipe 200. The diameter of the fixing pin 430 is larger than the diameter of the push rod 410. In this embodiment, when adding medicament to the server, it can be achieved by manually pulling and pushing the push rod 410. When the fixing pin 430 is set, on the one hand, the fixing pin 430 can play a role in limiting the push rod 410, preventing the push rod 410 from moving too far and causing the push rod 410 to completely enter the installation pipe 200. On the other hand, setting the fixing pin 430 facilitates the operator to perform the pulling and pushing action on the push rod 410.

[0037] The elastic member 440 is located inside the installation pipe 200. The elastic member 440 can be, for example, a spring. Specifically, both ends of the elastic member 440 are respectively connected to the piston plate 420 and the end plate 210, and the elastic member 440 also sleeved on the surface of the push rod 410. It can be understood that the telescopic direction of the elastic member 440 is consistent with the axial direction of the installation pipe 200. When the operator manually pushes the push rod 410 towards the circulation pipe 100, the elastic member 440 is stretched and stores energy. When the operator manually pulls the push rod 410 away from the circulation pipe 100, the elastic member 440 is compressed and stores energy.

[0038] During specific implementation, when an operator manually pushes the push rod 410 towards the circulation pipe 100, the medicament in the installation pipe 200 can be transported into the circulation pipe 100. During this process, the elastic member 440 is stretched. Then, the operator can release the push rod 410, and the push rod 410 can move away from the circulation pipe 100 under the reset action of the elastic member 440, so that the medicament in the connecting hose 300 enters the installation pipe 200. Or, when the operator manually pulls the push rod 410 away from the circulation pipe 100, the medicament in the connecting hose 300 is sucked into the installation pipe 200. During this process, the elastic member 440 is compressed. Then, the operator can release the push rod 410, and the push rod 410 can move towards the circulation pipe 100 under the reset action of the elastic member 440, so that the medicament in the installation pipe 200 is transported into the circulation pipe 100. That is to say, when the medicament adding assembly in this embodiment adds medicament to the server, in each medicament adding cycle, the operator only needs to push or pull the push rod 410 once, and the addition of the medicament can be realized under the reciprocating movement of the elastic member 440, which can save time and effort.

[0039] Of course, when the elastic member 440 is not provided, the pumping and pressing module 400 in this embodiment can also realize medicament addition. At this time, the operator needs to manually push the push rod 410 and manually pull the push rod 410 to realize the reciprocating movement of the piston plate 420, so as to realize medicament addition.

[0040] Reference Figure 1 、 Figure 2 And Figure 3 In some embodiments, the medicament adding assembly may further include a storage module 800, which is connected to the outer surface of the circulation pipe 100 for storing and sealing the connecting hose 300. Specifically, the storage module 800 includes a mounting plate 810, a connecting plate 820, a winding roller 830 and a plugging sleeve 840. Among them, the connecting plate 820 is fixedly connected to the outer side surface of the circulation pipe 100, the mounting plate 810 is connected to the connecting plate 820, and the winding roller 830 is fixed to the side of the mounting plate 810 facing the installation pipe 200. At this time, there is a gap between the winding pipe 830 and the circulation pipe 100. After the medicament addition is completed, the connecting hose 300 can be taken out from the container storing the medicament and wound around the winding roller 830, so as to facilitate the storage of the connecting hose 300.

[0041] The plugging sleeve 840 is connected to one side of the mounting plate 810 facing the mounting pipe 200. One end of the plugging sleeve 840 facing the mounting pipe 200 has an opening. After the connecting hose 300 is wound around the winding roller 830, the end of the connecting hose 300 away from the mounting pipe 200 can be inserted into the plugging sleeve 840 for plugging protection to prevent microorganisms in the external environment from entering the connecting hose 300. A sealing ring 850 is also provided at the port of the plugging sleeve 840. After the connecting hose 300 is inserted into the plugging sleeve 840, the sealing ring 850 can be tightly sleeved on the connecting hose 300, so that the end of the connecting short pipe can be plugged in the plugging sleeve 840, thereby further plugging and protecting the connecting hose 300.

[0042] Based on the same design concept, the embodiment of the present invention can also provide a liquid-cooled server, which may include a liquid-cooled plate and a chemical dosing component as described in the above embodiments. Specifically, both ends of the circulation pipe of the chemical dosing component are respectively communicated with the liquid-cooled plate for circulating the coolant in the liquid-cooled plate.

[0043] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. A chemical dosing component for a liquid-cooled server, characterized in that, Comprising: A circulation pipe, both ends of the circulation pipe are respectively communicated with the liquid cooling plate for circulating the coolant in the liquid cooling plate; An installation pipe and a pumping module, one end of the installation pipe is communicated with the circulation pipe, and the pumping module is arranged at the other end of the installation pipe; A connecting hose, one end of the connecting hose is communicated with the installation pipe, the part where the connecting hose connects the installation pipe is located between the circulation pipe and the pumping module, and the other end of the connecting hose is used to extend into a container storing a medicament; The pumping module is used to pump and press the space inside the installation pipe located between the circulation pipe and the pumping module, so that the medicament in the container enters the installation pipe through the connecting hose, and the pumping module is also used to pressurize the space inside the installation pipe located between the circulation pipe and the pumping module, so that the medicament in the installation pipe enters the circulation pipe.

2. The medicine adding component according to claim 1, wherein A first one-way valve is arranged in the installation pipe, the first one-way valve is arranged close to the circulation pipe, and the conduction direction of the first one-way valve is the flowing direction of the medicament from the connecting hose to the circulation pipe.

3. The chemical dosing assembly according to claim 2, wherein, It further comprises an operation pipe and a second one-way valve, the operation pipe is connected between the connecting hose and the installation pipe, the second one-way valve is arranged in the operation pipe, and the conduction direction of the second one-way valve and the first one-way valve is the flowing direction of the medicament from the connecting hose to the circulation pipe.

4. The chemical dosing assembly according to claim 1, wherein The pumping module comprises a push rod and a piston plate; The push rod penetrates through the other end of the installation pipe, and the push rod can move relative to the installation pipe along the axial direction of the installation pipe; The piston plate is connected to one end of the push rod located inside the installation pipe, the diameter of the piston plate is the same as the inner diameter of the installation pipe, and the piston plate is perpendicular to the axial direction of the installation pipe.

5. The chemical dosing assembly according to claim 4, characterized in that, The pumping module further comprises an elastic member, both ends of the elastic member are respectively connected to the piston plate and the installation pipe, and the telescopic direction of the elastic member is the same as the moving direction of the push rod relative to the installation pipe.

6. The chemical dosing assembly according to claim 4, characterized in that, A fixing pin is connected to the end of the push rod located outside the installation pipe, and the diameter of the fixing pin is larger than the diameter of the push rod.

7. The chemical dosing assembly according to claim 1, wherein It further comprises a storage module connected to the circulation pipe, and the storage module is used to store and seal the connecting hose.

8. The chemical dosing assembly according to claim 7, wherein, The storage module comprises a winding roller, and the winding roller is arranged parallel to the circulation pipe.

9. The chemical dosing assembly according to claim 7, wherein The storage module comprises a plugging sleeve and a sealing ring, the plugging sleeve is used to insert into one end of the connecting hose far from the installation pipe, and the sealing ring is arranged at the port of the plugging sleeve for inserting into the connecting hose to seal the end of the connecting hose.

10. A liquid-cooled server, characterized in that, Comprising a liquid cooling plate and a medicine adding assembly according to any one of claims 1 to 9, both ends of the circulation pipe of the medicine adding assembly are respectively communicated with the liquid cooling plate for circulating the coolant in the liquid cooling plate.

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