Immersed liquid pool structure

Abstract

The utility model discloses an immersion type liquid pool structure, the liquid pool structure comprises an outer seat, a first partition plate and a plurality of cooling liquid distribution units, at least one liquid pool containing cavity used for containing cooling liquid is formed in the outer seat, the first partition plate is arranged in the liquid pool containing cavity, and the cooling liquid distribution units are arranged in the first partition plate. The cooling liquid is arranged in the liquid pool containing cavity and divides the liquid pool containing cavity into a plurality of mutually isolated storage cavities, the liquid level of the cooling liquid is higher than the top end of the first partition plate, the cooling liquid distribution units and the storage cavities are arranged in a one-to-one correspondence mode, and the cooling liquid distribution units are arranged in the corresponding storage cavities and used for cooling the servers in the corresponding storage cavities. The LED lamp has good heat dissipation effect and heat dissipation uniformity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of immersion liquid cooling equipment, and specifically relates to an immersion liquid pool structure with uniform server heat dissipation. BACKGROUND

[0002] The liquid pool in the immersion liquid cooling is the core part of containing the cooling liquid and the cooled equipment (generally refers to the server), in use, the server is immersed in the cooling liquid in the liquid pool, and the working heat of the server is taken away with the circulating flow of the cooling liquid, so that the cooling and heat dissipation of the server are realized, and the good working temperature of the server is ensured.

[0003] The existing liquid pool generally has a large volume, in use, all the servers are placed in the liquid pool, and then the liquid distribution and collection are carried out integrally. Since the heat generation states of each server are different, the uniform heat dissipation is not conducive, and the heat dissipation effect of some servers is poor. At the same time, the integral liquid distribution and collection also lead to uneven distribution of the cooling liquid, and then some servers can not work at the best temperature, and the working efficiency of the server is affected. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems in the related art to some extent. Therefore, the utility model provides an immersion liquid pool structure with good heat dissipation effect and uniformity.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an immersion liquid cooling liquid pool structure, the liquid pool structure includes an outer seat, a first partition plate and a plurality of cooling liquid distribution units, at least one liquid pool containing cavity for containing the cooling liquid is formed in the outer seat, the first partition plate is arranged in the liquid pool containing cavity, and the liquid pool containing cavity is divided into a plurality of mutually isolated storage cavities, the liquid level of the cooling liquid is higher than the top end of the first partition plate, the cooling liquid distribution unit is arranged one by one corresponding to the storage cavity, the cooling liquid distribution unit is arranged in the corresponding storage cavity, and is used for the heat dissipation of the server in the corresponding storage cavity.

[0006] In the technical scheme, the liquid pool containing cavity is divided into a plurality of mutually isolated storage cavities, in use, one server is placed in each storage cavity, the servers are kept independent of each other, and the heat influence between the servers is reduced. Moreover, the cooling liquid distribution unit is arranged in each storage cavity, the cooling scheme can be more targeted for different servers, the cooling liquid is uniformly distributed, and the server has good heat dissipation effect.

[0007] Further, the outer seat is provided with a plurality of liquid pool accommodating cavities arranged side by side, and adjacent liquid pool accommodating cavities are separated by a second partition plate, the second partition plate is provided with an oil return groove, the top end of the oil return groove is provided with an opening, and the liquid level of the cooling liquid is higher than the opening at the top end of the oil return groove. It is helpful to balance the liquid level between each independent storage cavity.

[0008] Further, the cooling liquid distribution unit comprises a liquid distribution pipe arranged at the bottom of the storage cavity, at least one liquid inlet hole is formed in the side wall of the liquid distribution pipe and communicated with the storage cavity, one end of the liquid distribution pipe is provided with a liquid inlet, and the bottom of the oil return groove is provided with a liquid outlet. The cooling liquid circulates in the liquid pool accommodating cavity through the liquid inlet and the liquid outlet.

[0009] Further, the side wall of the liquid distribution pipe is provided with a plurality of liquid inlet holes distributed along the axial direction of the liquid distribution pipe. The uniformity of the cooling liquid distribution is improved, and the heat dissipation effect is improved.

[0010] Further, the liquid pool structure comprises a plurality of temperature sensor assemblies corresponding to the storage cavities, the temperature sensor assemblies are arranged on the outer seat, and each temperature sensor assembly comprises a plurality of temperature sensors arranged at intervals along the height direction of the storage cavity and used for detecting the temperature of the cooling liquid at different heights in the storage cavity. The accuracy and reliability of temperature detection are realized.

[0011] Further, the liquid pool structure comprises a top cover assembly corresponding to the liquid pool accommodating cavities, the top cover assembly comprises a cover plate and an explosion-proof valve arranged on the cover plate, the cover plate is arranged on the outer seat in an openable and closable manner, and when the cover plate is buckled on the liquid pool accommodating cavity, the explosion-proof valve can automatically release pressure when the pressure in the liquid pool accommodating cavity is greater than a preset pressure. The automatic pressure relief function is realized, and the safety is improved.

[0012] Further, the top cover assembly further comprises a buckling fixing member, a matching member and at least one telescopic connecting member, one end of the cover plate is rotatably arranged on the outer seat, one end of the telescopic connecting member is rotatably connected with the cover plate, the other end of the telescopic connecting member is rotatably connected with the outer seat, the buckling fixing member is fixed on the outer side wall of the outer seat, the cover plate is provided with a matching member corresponding to the buckling fixing member, and the buckling fixing member can be buckled and connected with the matching member to fix the position of the cover plate.

[0013] Further, the liquid pool structure further comprises a liquid level sensor, the liquid level sensor is arranged on the outer seat, and one end of the liquid level sensor extends into the liquid pool accommodating cavity.

[0014] Further, a plurality of spaced-apart fork holes are arranged on the outer side wall of the outer seat.

[0015] Further, the outer seat is formed with a weak electricity hole and a strong electricity hole, and the liquid pool structure comprises an explosion-proof gland provided in the weak electricity hole and the strong electricity hole.

[0016] The features and advantages of the present application will be described in detail in the following detailed description and accompanying drawings. The best mode or means of the present application will be described in detail in conjunction with the accompanying drawings, but it is not a limitation of the technical scheme of the present application. In addition, these features, elements and components appearing in each of the following text and drawings are multiple, and different symbols or numbers are marked for convenience of representation, but all represent the same or similar structure or function parts. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described in conjunction with the accompanying drawings:

[0018] Figure 1 is a whole structure diagram of a liquid pool structure of one embodiment of the present application;

[0019] Figure 2 is a front view of a liquid pool structure of one embodiment of the present application;

[0020] Figure 3 is a top view of a liquid pool structure of one embodiment of the present application;

[0021] Figure 4 is a rear view of a liquid pool structure of one embodiment of the present application;

[0022] Figure 5 is a front view of a liquid pool structure of one embodiment of the present application;

[0023] Figure 6 is a partial perspective view of a liquid pool structure of one embodiment of the present application.

[0024] Among them,

[0025] 100, outer seat; 101, first partition; 102, storage cavity; 103, second partition; 1031, oil return groove; 104, liquid distribution pipe; 1041, liquid inlet; 1042, liquid inlet hole; 105, liquid outlet; 106, temperature sensor; 107, top cover assembly; 1071, cover plate; 1072, buckling fixing piece; 1074, telescopic connecting piece; 108, liquid level sensor; 109, fork hole; 110, weak electricity hole; 111, strong electricity hole; 112, explosion-proof valve;

[0026] 20, server. DETAILED DESCRIPTION

[0027] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. Based on the embodiments in the embodiments, it is intended to explain the present application, and cannot be understood as a limitation of the present application.

[0028] In this specification, "one embodiment" or "an embodiment" or "example" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment.

[0029] Referring to the accompanying Figure 1 , one embodiment of the present application discloses an immersed liquid cooling liquid pool structure, the liquid pool structure includes an outer seat 100, a first partition 101 and a plurality of cooling liquid distribution units, at least one liquid pool containing cavity for containing cooling liquid is formed in the outer seat 100, the first partition 101 is arranged in the liquid pool containing cavity, and the liquid pool containing cavity is divided into a plurality of mutually isolated storage cavities 102, the liquid level of the cooling liquid is higher than the top end of the first partition 101, the cooling liquid distribution unit is arranged one by one corresponding to the storage cavity 102, and the cooling liquid distribution unit is arranged in the corresponding storage cavity 102 and used for heat dissipation of the server 20 in the corresponding storage cavity 102.

[0030] The first partition 101 in the embodiment is arranged in the liquid pool containing cavity, and the liquid pool containing cavity is divided into a plurality of mutually independent storage cavities 102, in actual use, the corresponding server 20 can be placed in each storage cavity 102, so that the servers 20 in different storage cavities 102 are independent of each other, and the heat generated by respective work does not interfere with each other, avoiding the influence of heat between each other on heat dissipation.

[0031] The cooling liquid in the embodiment is filled in the containing cavity, and the liquid level of the cooling liquid is higher than the partition, so that the cooling liquid can maintain the liquid level height in each storage cavity 102 consistent from the top of the partition.

[0032] Each storage cavity 102 in the embodiment is equipped with a separate cooling liquid distribution unit, in use, each storage cavity 102 can be designed with a separate cooling scheme or cooling parameter, so that the cooling liquid in each storage cavity 102 is more uniformly distributed, and the server 20 has good heat dissipation effect.

[0033] It should be noted that the partition plate in each liquid pool accommodating cavity in the embodiment can be designed as multiple, so that the space in the liquid pool accommodating cavity is divided into multiple independent storage cavities 102, and each storage cavity 102 can be set to be different in size (generally, the size is matched with the size of the corresponding server 20).

[0034] As one of the embodiments of the utility model, referring to the accompanying drawings Figure 1 、 6 The outer seat 100 is formed with a plurality of liquid pool accommodating cavities arranged side by side, the adjacent liquid pool accommodating cavities are isolated by a second partition plate 103, the second partition plate 103 is formed with an oil return groove 1031, the top end of the oil return groove 1031 is formed with an opening, and the liquid level of the cooling liquid is higher than the opening at the top end of the oil return groove 1031.

[0035] The outer seat 100 in the embodiment is formed with a plurality of liquid pool accommodating cavities, and each liquid pool accommodating cavity is divided into a plurality of storage cavities 102, so that more storage cavities 102 can be formed on the liquid pool structure, and a larger number of servers 20 can be placed, for example, the outer seat 100 is formed with N liquid pool accommodating cavities, and each liquid pool accommodating cavity is divided into M storage cavities 102, so that the liquid pool structure can accommodate N*M servers 20, and higher space utilization is realized.

[0036] Of course, it should be noted that the number of the divided storage cavities 102 in the plurality of liquid pool accommodating cavities can be different, for example, the first liquid pool accommodating cavity is divided into three storage cavities 102, and the second liquid pool accommodating cavity is divided into four storage cavities 102.

[0037] The plurality of liquid pool accommodating cavities in the embodiment can be arranged in a row or arrayed, in order to make the liquid pool structure more integral, wherein two adjacent liquid pool accommodating cavities are isolated by a second partition plate 103, the second partition plate 103 is formed with an oil return groove 1031, and in use, the liquid level of the cooling liquid is set to be higher than the top opening of the oil return groove 1031, so that the cooling liquids between all the liquid pool accommodating cavities are connected together at the top, which helps to keep the consistency of the liquid level in all the liquid pool accommodating cavities.

[0038] As one of the embodiments of the utility model, referring to the accompanying drawings Figure 6 The cooling liquid circulating unit comprises a liquid distribution pipe 104, the liquid distribution pipe 104 is arranged at the bottom of the storage cavity 102, at least one liquid inlet hole 1042 is formed in the side wall of the liquid distribution pipe 104 and communicates with the storage cavity 102, one end of the liquid distribution pipe 104 is formed with a liquid inlet 1041, the bottom of the oil return groove 1031 is formed with a liquid outlet 105, and the cooling liquid circulates in the liquid pool accommodating cavity through the liquid inlet 1041 and the liquid outlet 105.

[0039] The bottom of each storage cavity 102 is provided with a corresponding cooling liquid distribution unit. In operation, one end of the liquid inlet 1041 of the liquid distribution pipe 104 of each cooling liquid distribution unit is connected to a liquid inlet pump, so that the cooling liquid can enter the corresponding storage cavity 102 from the bottom of the storage cavity 102 through the liquid inlet 1041 of the liquid distribution pipe 104, and a liquid outlet 105 is formed at the bottom of the oil return groove 1031, so that a liquid flow circuit of the cooling liquid is formed between each liquid distribution pipe 104 and the oil return groove 1031, as shown in the accompanying drawings, to realize the circulation of the cooling liquid in the liquid pool containing cavity and improve the cooling and heat dissipation effect. Figure 5

[0040] As one of the embodiments of the utility model, as shown in the accompanying drawings, the side wall of the liquid distribution pipe 104 is formed with a plurality of liquid inlets 1042 which are distributed along the axial direction of the liquid distribution pipe 104. Figure 6

[0041] In the embodiment, a plurality of spaced liquid inlets 1042 are formed on the liquid distribution pipe 104, so that the cooling liquid can flow into the storage cavity 102 from a plurality of liquid inlets 1042, forming a larger range of distribution, so that the distribution of the cooling liquid in the storage cavity 102 is more uniform, and the heat dissipation effect is improved.

[0042] It is conceivable that each cooling liquid distribution unit can also include a plurality of liquid distribution pipes 104 which are spaced and parallel, so that the plurality of liquid distribution pipes 104 and the plurality of liquid inlets 1042 on each liquid distribution pipe 104 can further improve the uniformity of the cooling liquid and improve the heat dissipation effect.

[0043] As one of the embodiments of the utility model, as shown in the accompanying drawings, the liquid pool structure includes a plurality of temperature sensor 106 assemblies which are arranged corresponding to the storage cavity 102, the temperature sensor 106 assembly is arranged on the outer seat 100, and the temperature sensor 106 assembly includes a plurality of temperature sensors 106 which are spaced along the height direction of the storage cavity 102, for detecting the temperature of the cooling liquid at different heights in the storage cavity 102. Figure 4

[0044] ​​​Each storage cavity 102 in the embodiment is provided with a temperature sensor 106 assembly, and each temperature sensor 106 assembly includes a plurality of temperature sensors 106. Since the server 20 is generally placed at a certain height of the storage cavity 102 in use, the temperature of the cooling liquid close to the server 20 is higher, and the temperature of the cooling liquid far from the server 20 is higher. The temperature of the cooling liquid at different heights of the storage cavity 102 is detected by the plurality of temperature sensors 106, so that the temperature distribution of the cooling liquid in the storage cavity 102 can be more conveniently understood, and the accuracy and reliability of temperature detection are realized. It is more helpful to improve the cooling of the server 20.

[0045] As one of the embodiments of the utility model, referring to the accompanying Figure 1 The liquid pool structure includes a top cover assembly 107 corresponding to the liquid pool containing cavity. The top cover assembly 107 includes a cover plate 1071 and an explosion-proof valve 112 arranged on the cover plate 1071. The cover plate 1071 is hingedly arranged on the outer seat 100. When the cover plate 1071 is buckled on the liquid pool containing cavity, the explosion-proof valve 112 can automatically release pressure when the pressure in the liquid pool containing cavity is greater than the preset pressure.

[0046] The top cover assembly 107 in the embodiment can cover the top opening of the liquid pool cooling cavity, and the explosion-proof valve 112 is arranged on the cover plate 1071. When the pressure in the liquid pool containing cavity is greater than the preset pressure, the explosion-proof valve 112 can automatically open to release pressure, improving safety.

[0047] In order to improve the sealing performance when the top cover assembly 107 is buckled, the top cover assembly 107 of one of the embodiments of the utility model further includes a buckling fixing part 1072, a matching part and at least one telescopic connecting part 1074. One end of the cover plate 1071 is rotatably arranged on the outer seat 100. One end of the telescopic connecting part 1074 is rotatably connected with the cover plate 1071. The other end of the telescopic connecting part 1074 is rotatably connected with the outer seat 100. The buckling fixing part 1072 is fixed on the outer side wall of the outer seat 100. The cover plate 1071 is formed with a matching part corresponding to the buckling fixing part 1072. The buckling fixing part 1072 can be buckled and connected with the matching part to fix the position of the cover plate 1071.

[0048] When the cover plate 1071 is buckled on the top of the liquid pool containing cavity in use, the buckling position of the cover plate 1071 can be locked by the buckling fixing part 1072 and the matching part, improving the stability of the buckling and sealing.

[0049] As one of the embodiments of the utility model, the liquid pool structure further comprises a liquid level sensor 108, the liquid level sensor 108 is arranged on the outer seat 100, and one end of the liquid level sensor 108 extends into the liquid pool containing cavity. The liquid level in the liquid pool containing cavity can be detected in time, and the heat dissipation effect is improved.

[0050] As one of the embodiments of the utility model, referring to the accompanying drawings Figure 2 、 4 A plurality of spaced fork loading holes 109 are arranged on the outer side wall of the outer seat 100. In this way, when the liquid pool structure is transported, the fork arms of the forklift can be inserted into the fork loading holes 109, the stability of the combination of the fork arms and the liquid pool structure is improved, and the transportation is facilitated.

[0051] As one of the embodiments of the utility model, referring to the accompanying drawings Figure 1 、 3 Weak current holes 110 and strong current holes 111 are formed on the outer seat 100, which are used for threading cables, the liquid pool structure comprises explosion-proof gland heads arranged on the weak current holes 110 and the strong current holes 111, has good waterproof sealing effect, and improves the safety of the cable threading position.

[0052] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific embodiment. Any modification without deviating from the function and structural principle of the utility model will be included in the scope of claims.

Claims

1. An immersed liquid pool structure, characterized in that, The liquid pool structure comprises an outer seat (100), a first partition plate (101) and a plurality of cooling liquid distribution units, at least one liquid pool accommodating cavity for accommodating cooling liquid is formed in the outer seat (100), the first partition plate (101) is arranged in the liquid pool accommodating cavity and divides the liquid pool accommodating cavity into a plurality of mutually isolated storage cavities (102), the liquid level of the cooling liquid is higher than the top end of the first partition plate (101), the cooling liquid distribution unit is arranged one-to-one corresponding to the storage cavity (102), and the cooling liquid distribution unit is arranged in the corresponding storage cavity (102) and used for heat dissipation of a server (20) in the corresponding storage cavity (102).

2. The liquid cell structure of claim 1, wherein, A plurality of the liquid pool accommodating cavities are formed on the outer seat (100) and arranged side by side, adjacent liquid pool accommodating cavities are isolated by a second partition plate (103), an oil return groove (1031) is formed on the second partition plate (103), an opening is formed at the top end of the oil return groove (1031), and the liquid level of the cooling liquid is higher than the opening at the top end of the oil return groove (1031).

3. The liquid cell structure of claim 2, wherein, The cooling liquid distribution unit comprises a liquid distribution pipe (104), the liquid distribution pipe (104) is arranged at the bottom of the storage cavity (102), at least one liquid inlet hole (1042) in communication with the storage cavity (102) is formed on the side wall of the liquid distribution pipe (104), one end of the liquid distribution pipe (104) forms a liquid inlet (1041), and the bottom of the oil return groove (1031) forms a liquid outlet (105), and the cooling liquid circulates in the liquid pool accommodating cavity through the liquid inlet (1041) and the liquid outlet (105).

4. The liquid cell structure of claim 3, wherein, The side wall of the liquid distribution pipe (104) is provided with a plurality of liquid inlet holes (1042) distributed at intervals in the axial direction of the liquid distribution pipe (104).

5. A cell structure as claimed in any one of claims 1 to 4, wherein, The liquid pool structure comprises a plurality of temperature sensor (106) assemblies arranged corresponding to the storage cavities (102), the temperature sensor (106) assembly is arranged on the outer seat (100), the temperature sensor (106) assembly comprises a plurality of temperature sensors (106) distributed at intervals in the height direction of the storage cavity (102) and used for detecting the temperature of the cooling liquid at different heights in the storage cavity (102).

6. A cell structure as claimed in any one of claims 1 to 4, wherein The liquid pool structure comprises a top cover assembly (107) arranged corresponding to the liquid pool accommodating cavity, the top cover assembly (107) comprises a cover plate (1071) and an explosion-proof valve (112) arranged on the cover plate (1071), the cover plate (1071) is arranged on the outer seat (100) in an openable and closable manner, and when the cover plate (1071) is buckled on the liquid pool accommodating cavity, the explosion-proof valve (112) can automatically release pressure when the pressure in the liquid pool accommodating cavity is greater than a preset pressure.

7. The liquid cell structure of claim 6, wherein, The top cover assembly (107) further comprises a buckling fixing part (1072), a matching part and at least one telescopic connecting part (1074), one end of the cover plate (1071) is rotatably arranged on the outer seat (100), one end of the telescopic connecting part (1074) is rotatably connected with the cover plate (1071), the other end of the telescopic connecting part (1074) is rotatably connected with the outer seat (100), the buckling fixing part (1072) is fixed on the outer side wall of the outer seat (100), the cover plate (1071) is formed with a matching part corresponding to the buckling fixing part (1072), and the buckling fixing part (1072) can be buckled and connected with the matching part to fix the position of the cover plate (1071).

8. The cell structure of any one of claims 1 to 4, wherein, The liquid pool structure further comprises a liquid level sensor (108), which is arranged on the outer seat (100) and has one end extending into the liquid pool containing cavity.

9. The cell structure of any one of claims 1 to 4, wherein, The outer side wall of the bottom of the outer seat (100) is provided with a plurality of spaced-apart fork holes (109).

10. The cell structure of any one of claims 1 to 4, wherein, The outer seat (100) is formed with a weak current hole (110) and a strong current hole (111), and the liquid pool structure comprises explosion-proof gland nuts arranged in the weak current hole (110) and the strong current hole (111).

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