A high-density liquid-cooling integrated cabinet

Abstract

The invention relates to the technical field of liquid cooling cabinets, and discloses a high-density liquid cooling integrated cabinet, comprising a cabinet body, which is placed on the ground; a circulation pipeline mechanism, which is arranged on one side of the cabinet body, and which divides the cooling liquid through a metal connecting tube therein. The circulation pipeline mechanism is arranged, wherein a main liquid circulation system is formed by a first circulation main pipe and a second circulation main pipe, and a plurality of first circulation branch pipes and second circulation branch pipes are formed to form a plurality of branch liquid circulation systems connected to cooling plates. The first circulation branch pipe and the second circulation branch pipe extract cooling liquid from the main liquid circulation system through a second circulation water pump, and the cooling liquid flows in a channel inside the cooling plate to absorb heat, and then returns to the second circulation main pipe. The cooling liquid returned to the second circulation main pipe can extract part of the heat therein to the heat conducting plate through a heat conducting frame, and then the heat conducting plate is dissipated by air cooling, so that the heat dissipation pressure of the compressor and the condenser can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid cooling cabinets, and in particular to a high-density liquid cooling integrated cabinet. Background Art

[0002] Liquid-cooled integrated cabinet is a new type of data center cooling solution. It uses liquid as a cooling medium to replace traditional air cooling to achieve more efficient heat transfer and heat dissipation. When the liquid-cooled integrated cabinet is in use, the liquid is pumped from the condenser to each device in the server cabinet, absorbing the heat generated by the equipment, and then flows back to the condenser for cooling. This cycle repeats to achieve efficient cooling. However, the heat is concentrated through the condenser and compressor, and the heat dissipation pressure of the compressor is relatively high. Summary of the invention

[0003] The main purpose of the present invention is to provide a high-density liquid-cooled integrated cabinet, aiming to solve the technical problem that the liquid-cooled cabinet performs centralized heat dissipation through a condenser and a compressor, and the heat dissipation pressure of the compressor is relatively high.

[0004] In order to achieve the above-mentioned invention object, the first aspect of the present invention provides a high-density liquid-cooling integrated cabinet including a cabinet body, wherein the cabinet body is placed on the ground;

[0005] A circulation pipeline mechanism, which is arranged on one side of the cabinet and divides the cooling liquid through a metal connecting tube therein;

[0006] A heat dissipation mechanism, which is arranged at the bottom of the cabinet and guides airflow to dissipate through a guide air duct therein;

[0007] The circulation pipeline mechanism includes a support frame, a first circulation main pipe, a second circulation main pipe, a manifold, a plurality of metal connecting tubes, a plurality of fixing frames, a plurality of heat conducting plates, a second circulation water pump, a first hose, a heat conducting frame, a flow rate sensor, a liquid channel, a second hose, a first circulation branch pipe and a second circulation branch pipe;

[0008] Furthermore, the support frame is fixedly installed on one side of the back of the cabinet by screws, the first circulation main pipe and the second circulation main pipe are fixedly installed on the bottom of the outer wall of the support frame, and one end of the first circulation main pipe and the second circulation main pipe extends to the top of the inner part of the support frame, the collecting pipe is fixedly installed on the outer wall of the second circulation main pipe extending to the inner part of the support frame, a plurality of the metal connecting tubes are fixedly installed on one side of the inner wall of the support frame, the opposite interfaces of the metal connecting tubes are connected by connecting pipes, the inlet end of the uppermost metal connecting tube is connected to one end of the first circulation main pipe, and the outlet end of the lowermost metal connecting tube is connected to one end of the second circulation main pipe, a plurality of the fixing frames are fixedly installed on one side of the inner wall of the support frame, the heat conduction frame is fixedly installed on the bottom end of the fixing frame, and a plurality of the heat conduction plates are integrally formed on one side of the heat conduction frame. The second circulating water pump is fixedly installed on the inner wall of the fixing frame, the first circulating branch pipe is fixedly installed on one end of the outlet of the second circulating water pump, one end of the first circulating branch pipe extends to the outside of one side of the supporting frame, the flow rate sensor is fixedly installed on the inner wall of the heat-conducting frame, the liquid channel is opened at the top of the inner wall of the heat-conducting frame, the other end of the liquid channel extends to the outer surface of one side of the heat-conducting frame, one end of the flow rate sensor outlet is connected to one end of the liquid channel, the second circulating branch pipe is fixedly installed on one end of the inlet of the flow rate sensor, one end of the second circulating branch pipe extends to the outside of one side of the supporting frame, the second hose is fixedly installed on one side of the heat-conducting frame, the second hose is connected to one end of the corresponding liquid channel, one end of the outlet of a plurality of the second hoses is fixedly installed on the outer wall of the manifold, and the second hoses are connected to the inside of the manifold;

[0009] Furthermore, a plurality of circular notches are formed through the end surface of the heat conducting plate;

[0010] Furthermore, a fan is fixedly mounted on one side of the support frame, one end of the fan outlet extends to the bottom end of the inner wall of the support frame, and an outlet is opened at the top of the support frame;

[0011] Furthermore, two brackets are fixedly installed on both sides of the inner wall of the cabinet by screws, and a slide rail mounting frame is fixedly installed on one side of each of the two brackets by screws, and a plurality of mounting frames are fixedly installed between two rows of the slide rail mounting frames by screws, and a cooling plate is arranged inside the mounting frame, and one end of the first circulation branch pipe is fixedly installed at one end of the inlet of the cooling plate inside the mounting frame, and one end of the second circulation branch pipe is fixedly installed at one end of the outlet of the cooling plate inside the mounting frame;

[0012] Furthermore, a connecting tube is fixedly installed at one end of the first circulation main pipe extending to the inside of the support frame, and the uppermost metal connecting tube is fixedly installed at one end of the connecting tube through a connecting tube. A pressure regulating valve is fixedly installed at the top of the support frame, and the connecting end of the pressure regulating valve extends to the inside of the support frame and is fixedly installed on the connecting tube;

[0013] Further, a mounting shell is fixedly installed at the bottom end of the cabinet, a first circulating water pump is fixedly installed on the inner wall of the mounting shell, one end of the second circulating main pipe is fixedly installed at one end of the inlet of the first circulating water pump, a heat exchanger is fixedly installed on the inner wall of the mounting shell, one end of the inlet of the heat exchanger is connected to one end of the outlet of the first circulating water pump through a connecting pipe, and one end of the first circulating main pipe is fixedly installed at one end of the outlet of the heat exchanger;

[0014] Further, the heat dissipation mechanism includes a heat dissipation frame, a heat exchange plate, a heat dissipation fan, a plurality of air outlets and a guide air duct, the heat dissipation frame is fixedly installed on one side of the heat exchanger, the heat exchange plate is fixedly installed on one side of the heat dissipation frame, the heat exchange plate is attached to one side of the heat exchanger, silicone grease is applied between the heat exchange plate and the heat exchanger, the heat dissipation fan is fixedly installed inside the heat dissipation frame, a plurality of air outlets are fixedly installed on one side of the heat dissipation frame, the guide air duct is fixedly installed at one end of the air outlet, and the guide air duct extends to the outside of the cabinet;

[0015] Furthermore, an alarm light is fixedly installed on the outer wall of the first circulation branch pipe, and the alarm light is connected to the flow velocity sensor through a wire;

[0016] Furthermore, a fixing frame is fixedly mounted on one side of the support frame, a sponge is arranged on one side of the fixing frame, and the first circulation branch pipe and the second circulation branch pipe are installed inside the sponge.

[0017] Beneficial effects:

[0018] 1. A high-density liquid-cooled integrated cabinet of the present invention is provided with a circulation pipeline mechanism, wherein a main liquid circulation system is composed of a first circulation main pipe and a second circulation main pipe, and a plurality of first circulation branch pipes and second circulation branch pipes are used to form a plurality of branch liquid circulation systems connected to cooling plates. The first circulation branch pipe and the second circulation branch pipe extract cooling liquid from the main liquid circulation system through a second circulation water pump, and the cooling liquid flows in a channel inside the cooling plate to absorb heat, and then returns to the second circulation main pipe. The cooling liquid returned from the second circulation branch pipe to the second circulation main pipe can extract part of the heat therein to the heat conduction plate through a heat conduction frame, and then the heat conduction plate is cooled by air cooling, thereby reducing the heat dissipation pressure of the compressor and the condenser.

[0019] 2. The present invention can monitor the flow rate of the coolant flowing out of the second circulation branch by setting a flow rate sensor, so as to detect whether the channels in the first circulation branch, the second circulation branch and the cooling plate are blocked. When the flow rate is abnormal, the alarm light will light up to give an alarm, so that the staff can quickly find the abnormal pipeline.

[0020] 3. The present invention arranges a plurality of guide air ducts on the heat dissipation frame. The guide air ducts are corrugated tubes coated with reflective heat-insulating paint on the surface, which facilitates adjustment of the air outlet position and has a heat-insulating effect without affecting the surrounding temperature.

[0021] 4. The present invention provides a fixing frame at the first circulation branch pipe and the second circulation branch pipe, and a sponge with one side being serrated is provided on one side of the fixing frame, so that the first circulation branch pipe and the second circulation branch pipe can be inserted into the gap on one side of the sponge, thereby facilitating the support and protection of the first circulation branch pipe and the second circulation branch pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a diagram of the installation positions of the first circulation branch pipe and the second circulation branch pipe on the cabinet of the present invention;

[0024] Figure 3 The present invention Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is an installation diagram of the first circulation main pipe and the second circulation main pipe inside the installation shell of the present invention;

[0026] Figure 5 This is a schematic diagram of the back side of the cabinet structure of the present invention;

[0027] Figure 6 is a cross-sectional view of the heat dissipation frame of the present invention;

[0028] Figure 7 It is a diagram of the installation position of the sponge of the present invention on the fixing frame.

[0029] in:

[0030] 1. Cabinet; 101. Mounting shell; 102. First circulation water pump; 103. Heat exchanger; 104. First circulation main pipe; 105. Second circulation main pipe; 1051. Converging pipe; 2. Heat dissipation frame; 201. Heat exchange plate; 202. Cooling fan; 203. Air outlet; 204. Air guide duct; 3. Bracket; 301. Slide rail mounting frame; 302. Mounting frame; 4. Connecting cylinder; 401. Pressure regulating valve; 402. Metal connecting cylinder; 5. Fixing frame; 501. Second circulation water pump; 502. First hose; 503. Heat conduction frame; 504. Flow rate sensor; 505. Liquid channel; 506. Second hose; 507. Heat conduction plate; 508. First circulation branch pipe; 509. Second circulation branch pipe; 510. Alarm light; 511. Support frame; 512. Fan; 513. Fixing frame; 514. Sponge.

[0031] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] Reference Figure 1-Figure 7 According to an embodiment of the present invention, a high-density liquid-cooling integrated cabinet includes a cabinet 1, which is placed on the ground; a circulating pipe mechanism, which is arranged on one side of the cabinet 1, and the circulating pipe mechanism divides the cooling liquid through the metal connecting tube 402 therein; a heat dissipation mechanism, which is arranged at the bottom of the cabinet 1, and the heat dissipation mechanism guides the airflow to be dispersed through the guide air duct 204 therein; the circulating pipe mechanism includes a support frame 511, a first circulating main pipe 104, a second circulating main pipe 105, a confluence pipe 1051, a plurality of metal connecting tubes 402, a plurality of fixing frames 5, a plurality of heat conducting plates 507, a second circulating water pump 501, a first hose 502, a heat conducting frame 503, a flow rate sensor 504, a liquid channel 505, a second hose 506, a first circulating branch pipe 508 and a second circulating branch pipe 509;

[0037] Wherein, by setting a circulation pipeline mechanism, the main liquid circulation system is formed by the first circulation main pipe 104 and the second circulation main pipe 105, and the first circulation branch pipes 508 and the second circulation branch pipes 509 are used to form a plurality of branch liquid circulation systems connected to the cooling plate. The first circulation branch pipe 508 and the second circulation branch pipe 509 extract the cooling liquid from the main liquid circulation system through the second circulation water pump 501, and the cooling liquid flows in the channel inside the cooling plate to absorb heat, and then returns to the second circulation main pipe 105. The cooling liquid in the second circulation branch pipe 509 that returns to the second circulation main pipe 105 can extract part of the heat from the cooling liquid through the heat conduction frame 503 to the heat conduction plate 507, and then the heat conduction plate 507 is cooled by air cooling, which can reduce the heat dissipation pressure of the compressor and the condenser.

[0038] This embodiment uses a heat-conducting frame 503 and a heat-conducting plate 507. The heat-conducting frame 503 and the heat-conducting plate 507 can be made of copper plates, which can effectively conduct away part of the heat in the coolant.

[0039] In this example, by setting up a flow rate sensor 504, the flow rate of the coolant flowing out of the second circulation branch pipe 509 can be monitored to detect whether the first circulation branch pipe 508, the second circulation branch pipe 509 and the channels in the cooling plate are blocked. When the flow rate is abnormal, the alarm light 510 is turned on to give an alarm, so that the staff can quickly find the abnormal pipeline.

[0040] In one embodiment, the support frame 511 is fixedly installed on the back side of the cabinet 1 by screws, the first circulation main pipe 104 and the second circulation main pipe 105 are fixedly installed on the bottom of the outer wall of the support frame 511, and one end of the first circulation main pipe 104 and the second circulation main pipe 105 extends to the top of the inner part of the support frame 511, the manifold 1051 is fixedly installed on the outer wall of the second circulation main pipe 105 extending to the inner part of the support frame 511, and a plurality of metal connecting tubes 402 are fixedly installed on one side of the inner wall of the support frame 511. The interfaces of the through tube 402 are connected by connecting pipes, the inlet end of the uppermost metal connecting tube 402 is connected to one end of the first circulation main pipe 104, and the outlet end of the lowermost metal connecting tube 402 is connected to one end of the second circulation main pipe 105. A plurality of fixing frames 5 are fixedly installed on one side of the inner wall of the support frame 511, a heat conduction frame 503 is fixedly installed on the bottom end of the fixing frame 5, a plurality of heat conduction plates 507 are integrally formed on one side of the heat conduction frame 503, a second circulation water pump 501 is fixedly installed on the inner wall of the fixing frame 5, and a first The circulation branch pipe 508 is fixedly installed at one end of the outlet of the second circulation water pump 501, one end of the first circulation branch pipe 508 extends to the outside of one side of the support frame 511, the flow rate sensor 504 is fixedly installed on the inner wall of the heat conductive frame 503, the liquid channel 505 is opened at the top of the inner wall of the heat conductive frame 503, the other end of the liquid channel 505 extends to the outer surface of one side of the heat conductive frame 503, one end of the outlet of the flow rate sensor 504 is connected to one end of the liquid channel 505, and the second circulation branch pipe 509 is fixedly installed at the inlet of the flow rate sensor 504. The outlet of the first circulation branch pipe 508 is fixedly mounted on one side of the heat-conducting frame 503, and the second hose 506 is connected to one end of the corresponding liquid channel 505. The outlet ends of the plurality of second hoses 506 are fixedly mounted on the outer wall of the manifold 1051, and the second hoses 506 are connected to the inside of the manifold 1051. The outer wall of the first circulation branch pipe 508 is fixedly mounted with an alarm light 510, and the alarm light 510 is connected to the flow rate sensor 504 through a wire.

[0041] In this embodiment, a manifold 1051 is provided, and the manifold 1051 is connected to the liquid channel 505 on the heat-conducting frame 503 through the second hose 506. The high-temperature coolant in the second circulation branch 509 can directly flow into the second circulation main pipe 105 through the manifold 1051, so that the high-temperature coolant will not be discharged into the low-temperature coolant, affecting the coolant entering the first circulation branch 508.

[0042] In one embodiment, a plurality of circular notches are formed through the end surface of the heat conducting plate 507, a fan 512 is fixedly mounted on one side of the support frame 511, one end of the fan 512 outlet extends to the bottom end of the inner wall of the support frame 511, and an outlet is formed at the top of the support frame 511;

[0043] In this embodiment, a fan 512 is provided, and a cold air flow is blown into the support frame 511 by the fan 512 . The air flow is discharged from the top of the support frame 511 to dissipate heat from the heat conducting plate 507 .

[0044] In one embodiment, two brackets 3 are fixedly installed on both sides of the inner wall of the cabinet 1 by screws, and a slide rail mounting frame 301 is fixedly installed on one side of the two brackets 3 by screws. A plurality of mounting frames 302 are fixedly installed between the two rows of slide rail mounting frames 301 by screws, and a cooling plate is arranged inside the mounting frame 302. One end of the first circulation branch pipe 508 is fixedly installed on one end of the inlet of the cooling plate inside the mounting frame 302, and one end of the second circulation branch pipe 509 is fixedly installed on one end of the outlet of the cooling plate inside the mounting frame 302. A connecting tube 4 is fixedly installed at one end of the first circulation main pipe 104 extending to the inside of the support frame 511, and a metal connecting tube 402 at the uppermost end is fixedly installed at one end of the connecting tube 4 through a connecting tube. A pressure regulating valve 401 is fixedly installed on the top of the support frame 511, and a connecting end of the pressure regulating valve 401 extends to the inside of the support frame 511 and is fixedly installed on the connecting tube 4. A mounting shell 101 is fixedly installed on the bottom end of the cabinet 1, and a first A circulating water pump 102 is provided, one end of the second circulating main pipe 105 is fixedly installed at the inlet end of the first circulating water pump 102, a heat exchanger 103 is fixedly installed on the inner wall of the mounting shell 101, one end of the inlet of the heat exchanger 103 is connected to the outlet end of the first circulating water pump 102 through a connecting pipe, one end of the first circulating main pipe 104 is fixedly installed at the outlet end of the heat exchanger 103, and the heat dissipation mechanism includes a heat dissipation frame 2, a heat exchange plate 201, a heat dissipation fan 202, a plurality of air outlets 203 and a guide The air duct 204, the heat dissipation frame 2 is fixedly installed on one side of the heat exchanger 103, the heat exchange plate 201 is fixedly installed on one side of the heat dissipation frame 2, the heat exchange plate 201 is attached to one side of the heat exchanger 103, silicone grease is applied between the heat exchange plate 201 and the heat exchanger 103, the cooling fan 202 is fixedly installed inside the heat dissipation frame 2, a plurality of air outlets 203 are fixedly installed on one side of the heat dissipation frame 2, the guide air duct 204 is fixedly installed at one end of the air outlet 203, and the guide air duct 204 extends to the outside of the cabinet 1.

[0045] This embodiment uses a bracket 3 and a slide rail mounting frame 302 to install the server, and a first circulating water pump 102 is provided to circulate the coolant in the first circulating main pipe 104 and the second circulating main pipe 105. The coolant enters the heat exchanger 103 for heat exchange, and the heat is transferred to the heat exchange plate 201 through the heat exchanger 103, and the heat is dissipated from the heat exchange plate 201 through the heat dissipation fan 202.

[0046] In this example, a compressor and a condenser may also be arranged in the circulation pipes of the first circulation main pipe 104 and the second circulation main pipe 105 to dissipate heat.

[0047] In this example, a plurality of guide air ducts 204 are provided on the heat dissipation frame 2. The guide air ducts 204 are corrugated tubes coated with reflective heat-insulating paint, which facilitates adjustment of the air outlet position and has a heat-insulating effect without affecting the surrounding temperature.

[0048] In some embodiments, a fixing frame 513 is fixedly mounted on one side of the support frame 511 , a sponge 514 is disposed on one side of the fixing frame 513 , and the first circulation branch pipe 508 and the second circulation branch pipe 509 are installed inside the sponge 514 .

[0049] In this example, a fixing frame 513 is provided at the first circulation branch pipe 508 and the second circulation branch pipe 509, and a sponge 514 with a toothed side is provided on one side of the fixing frame 513. The first circulation branch pipe 508 and the second circulation branch pipe 509 can be inserted into the gap on one side of the sponge 514, so as to facilitate the support and protection of the first circulation branch pipe 508 and the second circulation branch pipe 509.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-density liquid-cooling integrated cabinet, characterized in that: include: A cabinet (1), wherein the cabinet (1) is placed on the ground; A circulation pipeline mechanism, the circulation pipeline mechanism being arranged on one side of the cabinet (1), the circulation pipeline mechanism being used to divert the cooling liquid through a metal connecting tube (402) therein; A heat dissipation mechanism, the heat dissipation mechanism being arranged at the bottom end of the cabinet (1), the heat dissipation mechanism guiding airflow to dissipate through a guide air duct (204) therein; The circulation pipeline mechanism comprises a support frame (511), a first circulation main pipe (104), a second circulation main pipe (105), a confluence pipe (1051), a plurality of metal connecting tubes (402), a plurality of fixing frames (5), a plurality of heat conducting plates (507), a second circulation water pump (501), a first hose (502), a heat conducting frame (503), a flow rate sensor (504), a liquid channel (505), a second hose (506), a first circulation branch pipe (508) and a second circulation branch pipe (509).

2. The high-density liquid-cooling integrated cabinet according to claim 1, characterized in that: The support frame (511) is fixedly mounted on one side of the back of the cabinet (1) by means of screws; the first circulation main pipe (104) and the second circulation main pipe (105) are fixedly mounted on the bottom of the outer wall of the support frame (511); one end of the first circulation main pipe (104) and the second circulation main pipe (105) extend to the top of the interior of the support frame (511); the manifold (1051) is fixedly mounted on the outer wall of the second circulation main pipe (105) extending to the inner part of the support frame (511); and a plurality of metal connecting tubes (402) are fixedly mounted on one end of the inner wall of the support frame (511). The metal connecting tube (402) is connected to the side by a connecting pipe, the inlet end of the uppermost metal connecting tube (402) is connected to one end of the first circulation main tube (104), and the outlet end of the lowermost metal connecting tube (402) is connected to one end of the second circulation main tube (105). A plurality of the fixing frames (5) are fixedly installed on one side of the inner wall of the supporting frame (511), the heat conducting frame (503) is fixedly installed on the bottom end of the fixing frame (5), a plurality of the heat conducting plates (507) are integrally formed on one side of the heat conducting frame (503), and the second circulation water pump (5 01) is fixedly mounted on the inner wall of the fixing frame (5), the first circulation branch pipe (508) is fixedly mounted on one end of the outlet of the second circulation water pump (501), one end of the first circulation branch pipe (508) extends to the outside of one side of the support frame (511), the flow rate sensor (504) is fixedly mounted on the inner wall of the heat conductive frame (503), the liquid channel (505) is opened at the top of the inner wall of the heat conductive frame (503), the other end of the liquid channel (505) extends to the outer surface of one side of the heat conductive frame (503), one end of the outlet of the flow rate sensor (504) is connected to the liquid channel ( The second circulation branch pipe (509) is fixedly installed at one end of the inlet of the flow rate sensor (504), one end of the second circulation branch pipe (509) extends to the outside of one side of the support frame (511), the second hose (506) is fixedly installed at one side of the heat conduction frame (503), the second hose (506) is connected to one end of the corresponding liquid channel (505), one end of the outlet of a plurality of the second hoses (506) is fixedly installed on the outer wall of the manifold (1051), and the second hose (506) is connected to the inside of the manifold (1051).

3. The high-density liquid-cooling integrated cabinet according to claim 2, characterized in that: The end surface of the heat conducting plate (507) is provided with a plurality of circular notches.

4. The high-density liquid-cooling integrated cabinet according to claim 1, characterized in that: A fan (512) is fixedly mounted on one side of the support frame (511); one end of the fan (512) outlet extends to the bottom end of the inner wall of the support frame (511); and an outlet is opened at the top of the support frame (511).

5. The high-density liquid-cooling integrated cabinet according to claim 2, characterized in that: Two brackets (3) are fixedly installed on both sides of the inner wall of the cabinet (1) by screws, and a slide rail mounting frame (301) is fixedly installed on one side of the two brackets (3) by screws. A plurality of mounting frames (302) are fixedly installed between two rows of the slide rail mounting frames (301) by screws, and a cooling plate is arranged inside the mounting frame (302). One end of the first circulation branch pipe (508) is fixedly installed at an inlet end of the cooling plate inside the mounting frame (302), and one end of the second circulation branch pipe (509) is fixedly installed at an outlet end of the cooling plate inside the mounting frame (302).

6. The high-density liquid-cooling integrated cabinet according to claim 2, characterized in that: A connecting tube (4) is fixedly mounted on one end of the first circulation main pipe (104) extending to the interior of the support frame (511); the metal connecting tube (402) at the uppermost end is fixedly mounted on one end of the connecting tube (4) via a connecting tube; a pressure regulating valve (401) is fixedly mounted on the top of the support frame (511); a connecting end of the pressure regulating valve (401) extends to the interior of the support frame (511) and is fixedly mounted on the connecting tube (4).

7. The high-density liquid-cooling integrated cabinet according to claim 1, characterized in that: A mounting shell (101) is fixedly mounted at the bottom end of the cabinet (1), a first circulating water pump (102) is fixedly mounted on the inner wall of the mounting shell (101), one end of the second circulating main pipe (105) is fixedly mounted on an inlet end of the first circulating water pump (102), a heat exchanger (103) is fixedly mounted on the inner wall of the mounting shell (101), one end of the inlet end of the heat exchanger (103) is connected to an outlet end of the first circulating water pump (102) via a connecting pipe, and one end of the first circulating main pipe (104) is fixedly mounted on an outlet end of the heat exchanger (103).

8. The high-density liquid-cooling integrated cabinet according to claim 7, characterized in that: The heat dissipation mechanism comprises a heat dissipation frame (2), a heat exchange plate (201), a heat dissipation fan (202), a plurality of air outlets (203) and a guide air duct (204); the heat dissipation frame (2) is fixedly mounted on one side of the heat exchanger (103); the heat exchange plate (201) is fixedly mounted on one side of the heat dissipation frame (2); the heat exchange plate (201) is attached to one side of the heat exchanger (103); silicone grease is applied between the heat exchange plate (201) and the heat exchanger (103); the heat dissipation fan (202) is fixedly mounted inside the heat dissipation frame (2); a plurality of air outlets (203) are fixedly mounted on one side of the heat dissipation frame (2); the guide air duct (204) is fixedly mounted at one end of the air outlet (203); and the guide air duct (204) extends to the outside of the cabinet (1).

9. The high-density liquid-cooling integrated cabinet according to claim 2, characterized in that: An alarm light (510) is fixedly mounted on the outer wall of the first circulation branch pipe (508), and the alarm light (510) is connected to the flow rate sensor (504) via a wire.

10. The high-density liquid-cooling integrated cabinet according to claim 2, characterized in that: A fixing frame (513) is fixedly mounted on one side of the support frame (511), a sponge (514) is arranged on one side of the fixing frame (513), and the first circulation branch pipe (508) and the second circulation branch pipe (509) are installed inside the sponge (514).

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