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CN-224218411-U - Multicavity circulation liquid cooling switch

CN224218411UCN 224218411 UCN224218411 UCN 224218411UCN-224218411-U

Abstract

The utility model relates to the technical field of exchanges, in particular to a multi-cavity circulating liquid cooling exchange, which comprises an exchange body, wherein a cooling mechanism is arranged on the exchange body, when the exchange body operates to generate heat, a hollow heat absorption disc is embedded at the top and the bottom of the exchange body shell to absorb the heat generated by the exchange body, and the heat flows back into the hollow heat absorption disc from a return pipe at the side surface of a circulating bin through centrifugal force generated by rotation of an impeller.

Inventors

  • Zheng Shouye

Assignees

  • 吉林省佳信网络有限责任公司

Dates

Publication Date
20260508
Application Date
20260410

Claims (7)

  1. 1. The multi-cavity circulating liquid cooling exchanger comprises an exchanger body (1) and is characterized in that the exchanger body (1) is provided with a cooling mechanism (2); the cooling mechanism (2) comprises two hollow heat absorption discs (21), the two hollow heat absorption discs (21) are respectively embedded at the top and the bottom of the shell of the switch body (1), one side of the switch body (1) is provided with a circulating bin (22), the inner wall of the circulating bin (22) is fixedly connected with a separation ring (221) for dividing the circulating bin (22) into a water inlet area and a water outlet area, one side of each hollow heat absorption disc (21) is respectively communicated with the water inlet area of the circulating bin (22) through a water inlet pipe (23), and the other side of each hollow heat absorption disc (21) is respectively communicated with the water outlet area of the circulating bin (22) through a return pipe (24), and a rotary impeller (222) is arranged in the water outlet area of the circulating bin (22).
  2. 2. The multi-cavity circulating liquid cooling exchanger as claimed in claim 1, wherein a motor (223) is embedded in the casing of the exchanger body (1) at the position of the circulating bin (22), an output end rotating shaft of the motor (223) is fixedly connected with a first magnetic suction ring (224), a water inlet area of the inner wall of the circulating bin (22) is rotatably provided with a second magnetic suction ring (225) corresponding to the first magnetic suction ring (224), and the second magnetic suction ring (225) is fixedly connected with the impeller (222) through the rotating shaft.
  3. 3. A multi-cavity circulating liquid cooling exchanger according to claim 1, wherein the inner wall of the hollow heat absorbing plate (21) is provided with a plurality of first heat exchanging fins (211).
  4. 4. The multi-cavity circulating liquid cooling exchanger as claimed in claim 3, wherein the first heat exchange plates (211) are provided with notches, and the notches on the adjacent first heat exchange plates (211) are arranged in a staggered manner, so that a serpentine circuitous water flow channel is arranged inside the hollow heat absorption disc (21).
  5. 5. The multi-cavity circulating liquid cooling exchanger as claimed in claim 1, wherein the outer wall of the circulating bin (22) is fixedly connected with a fan cover (25), a third magnetic suction ring (251) is rotatably connected to the position of the outer wall of the circulating bin (22) in the fan cover (25), a magnetic suction block which is magnetically attracted with the third magnetic suction ring (251) is arranged in the impeller (222), and the third magnetic suction ring (251) is fixedly connected with fan blades (252).
  6. 6. A multi-cavity circulating liquid cooling exchanger according to claim 5, wherein the two sides of the fan cover (25) are fixedly connected with a flow guiding pipe (26) respectively, and the flow guiding pipe (26) is fixedly connected with a return pipe (24).
  7. 7. The multi-cavity circulating liquid cooling exchanger as claimed in claim 6, wherein the inner wall of the flow guide pipe (26) is fixedly connected with a plurality of second heat exchange plates (261) for dividing the interior of the flow guide pipe (26) into a plurality of air flow channels.

Description

Multicavity circulation liquid cooling switch Technical Field The utility model relates to the technical field of switches, in particular to a multi-cavity circulating liquid cooling switch. Background Inside the switch there are many electronic components such as chips (including CPU, switch chips, etc.), capacitors, resistors, etc. These elements consume electrical energy during operation and heat is generated when current passes through the resistive element. Taking the CPU in the switch as an example, when it handles a large number of data forwarding and control tasks, the internal transistors will constantly perform switching actions. In this process, current flows through the channel of the transistor, and heat is generated due to the resistance of the transistor itself. Moreover, as the data processing capability and transmission speed of the switch are improved, the number of transistors in the chip is increased, the integration level is increased, the generated heat is increased, and when the temperature in the switch is increased, the performance of the electronic component is affected. For example, the operating frequency of the chip may be reduced. This is because the electrical characteristics of the transistor and other elements within the chip are changed in a high temperature environment, resulting in an increase in signal transmission delay, and the chip may automatically reduce the operating frequency in order to ensure correct transmission of data. Just as people feel tired in a high-temperature environment, the working efficiency is reduced, and the chip cannot exert the optimal performance at high temperature. The utility model provides a network management switch with a heat dissipation function, and relates to the field of network management switches, and the network management switch comprises a main body mechanism, wherein the main body mechanism comprises a shell and a heat dissipation mechanism, the heat dissipation mechanism comprises a transmission component arranged on one side of the shell and a ventilation component arranged on the other side of the shell, the transmission component is used for sucking air into the shell, the ventilation component is used for exhausting hot air in the shell, the protection mechanism is arranged on one side of the shell, the transmission component comprises a fixed frame arranged in the shell, a first square hole is formed in the surface of one side of the shell, the fixed frame is connected with the first square hole, and a supporting plate is arranged in the fixed frame. According to the network management exchanger with the heat dissipation function, the motor drives the rotating shaft to rotate, so that the fan blades rotate, surrounding air is pumped out to form negative pressure, fresh air sucked into the outside enters the shell through the first square hole, hot air in the shell is discharged from the mounting frame, and heat dissipation and temperature reduction are performed on the inside of the shell in time. In this scheme through ventilation unit exhaust shell inside hot air, external dust and moisture enter into the inside of network switch from ventilation unit easily, and dust and moisture cause the problem of damage to its inside electronic component easily, have now also to dispel the heat through the coolant liquid, but because the coolant liquid uses for a long time, appear the coolant liquid temperature too high easily and lead to the problem that radiating efficiency descends. In view of this, we propose a multi-cavity circulating liquid cooled switch. Disclosure of utility model The utility model aims to provide a multi-cavity circulating liquid cooling exchanger, which solves the problems that hot air in a shell is discharged through a ventilation assembly, external dust and moisture easily enter the network exchanger from the inside of the ventilation assembly, and the dust and the moisture easily damage electronic elements in the network exchanger. In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-cavity circulating liquid cooling exchanger comprises an exchanger body, wherein the exchanger body is provided with a cooling mechanism; The cooling mechanism comprises two hollow heat absorption discs, the two hollow heat absorption discs are respectively embedded at the top and the bottom of the switch body shell, one side of the switch body is provided with a circulation bin, the inner wall of the circulation bin is fixedly connected with a partition ring for dividing the circulation bin into a water inlet area and a water outlet area, one side of each hollow heat absorption disc is respectively communicated with the water inlet area of the circulation bin through a water inlet pipe, the other side of each hollow heat absorption disc is respectively communicated with the water outlet area of the circulation bin through a return pipe, and a rotary impeller