Water segregator structure of liquid cooling system

Abstract

The invention relates to the technical field of liquid cooling systems, and discloses a water segregator structure of a liquid cooling system, which comprises a water inlet cavity, a sewage discharge cavity and a plurality of filter cavities, the plurality of filter cavities are respectively connected in series with the water inlet cavity and the sewage discharge cavity through a water diversion outlet pipe and a slag discharge pipe, a diversion pipe is led out from each filter cavity, a filter disc is arranged in each filter cavity, and a water outlet pipe is arranged in each filter disc. The filter cavity is used for filtering impurities in cooling water and discharging the impurities filtered by the filter cavity into the pollution discharge cavity; the water segregator structure of the liquid cooling system solves the problems that a traditional filtering system is prone to blockage and inconvenient to maintain, pressure caused by blockage of the filtering disc serves as driving force to automatically switch the filtering disc to rotate, automatic cleaning and collecting operation on the surface blockage part is completed, and the water segregator structure has the advantages of being high in automation degree, easy and convenient to maintain, good in filtering effect and the like. The method is of great significance in improving the overall performance and reliability of the liquid cooling system.

Description

Technical Field

[0001] The invention relates to the technical field of liquid cooling systems, in particular to a water distributor structure of a liquid cooling system. Background Art

[0002] The rapid development of cloud computing has placed higher and higher performance requirements on servers. The deployment of high-performance and high-density servers has brought about huge heat dissipation difficulties and a significant increase in cooling energy consumption costs. Traditional air cooling methods have been unable to meet the heat dissipation needs of cloud computing servers. Liquid cooling technology has gradually become the mainstream solution for cloud computing server heat dissipation due to its efficient heat dissipation performance.

[0003] At present, in the liquid cooling system, the water distributor plays a vital role. It is responsible for evenly distributing the coolant to each server node to ensure that each node can be effectively cooled. However, the quality of the coolant affects the heat dissipation of the server. Impurities will be generated in the coolant due to corrosion, microorganisms, pollution, aging, chemical reactions, wear, etc. These impurities will block the pipeline or increase the flow resistance and affect the heat dissipation, which will seriously lead to equipment failure, downtime and increased maintenance costs, causing hidden dangers to data security. Therefore, it is necessary to frequently monitor the quality of the coolant and shut down for maintenance for a long time, which is inconvenient. Summary of the invention

[0004] The purpose of the present invention is to provide a water distributor structure for a liquid cooling system, aiming to solve the problem of inconvenience in monitoring and maintaining the coolant in the existing cloud computing server cooling system.

[0005] The present invention is implemented as follows: a water distributor structure of a liquid cooling system comprises a water inlet chamber, a sewage discharge chamber and a plurality of filter chambers, wherein the plurality of filter chambers are connected in series with the water inlet chamber and the sewage discharge chamber through a water outlet pipe and a slag discharge pipe, respectively; a flow divider pipe is also led out of the filter chamber, a filter disc is installed in the filter chamber, and is used to filter impurities in the cooling water, and the impurities filtered by the filter chamber are discharged into the sewage discharge chamber; A detection tube is arranged on one side of the water outlet pipe close to the filter cavity. When the internal pressure of the detection tube increases, the filter disc is driven to rotate and switch, thereby ensuring the filtering effect of the filter disc.

[0006] Preferably, a water inlet is provided on the water inlet cavity, and the water inlet cavity is injected with coolant through the water inlet, and the filtered coolant is discharged from the shunt pipe.

[0007] Preferably, a connecting frame is provided on the top of the sewage discharge chamber, which is fixed to the water inlet chamber through the connecting frame, and a plurality of slag cleaning ports are opened in the sewage discharge chamber. The end of the slag discharge pipe extends to the interior of the slag cleaning port, and the bottom of the slag cleaning port is also connected to a liquid discharge port that penetrates to the outside of the sewage discharge chamber.

[0008] Preferably, a bracket is installed inside one side of the filter cavity, and a disc shaft is connected to the inner bearing of the end of the bracket, and the filter disc is connected through the disc shaft.

[0009] Preferably, the detection tube is connected with the interior of the water distribution outlet pipe, a push rod is telescopically arranged inside the detection tube, a piston is sleeved at one end of the push rod located inside the detection tube, and a spring is also sleeved outside the push rod.

[0010] Preferably, one end of the push rod located outside the detection tube is connected to a top plate through a spring shaft, a ratchet is sleeved on the outside of the disk shaft, and an end of the top plate abuts against the ratchet.

[0011] Preferably, the end of the water outlet pipe contacts the surface of the filter disc, and a side groove is provided on one side of the end of the water outlet pipe; The filter cavity is located at one side of the water outlet pipe and is provided with a baffle, the surface of the baffle is in contact with the surface of the filter disc, and the slag discharge pipe is located at one side of the baffle.

[0012] Preferably, a water diversion switch valve is provided on the diversion pipe, and a slag discharge switch valve is provided on the slag discharge pipe.

[0013] Preferably, a buzzer is also installed on the outer side of the bracket, and a pressure rod is also installed on the end of the top rod, and the end of the pressure rod corresponds to the switch of the buzzer.

[0014] The beneficial effects of the water distributor structure of a liquid cooling system disclosed by the present invention are: 1. The water distributor structure of the liquid cooling system solves the problem of easy clogging and inconvenient maintenance of the traditional filtering system. It uses the pressure caused by the clogging of the filter disc as the driving force to automatically switch the filter disc to send it to rotate, and completes the automatic cleaning and collection operation of the blocked part on the surface. It has the advantages of high degree of automation, simple maintenance, good filtering effect, etc., which is of great significance to improving the overall performance and reliability of the liquid cooling system; 2. When the impurities accumulated on the surface of the filter disc cannot be scraped off by the baffle after a long period of use, the pressure in the detection tube continues to increase. When it cannot rebound, the push rod will push the top plate out of the ratchet, and the pressure rod will be pushed out and conflict with the buzzer switch, causing the buzzer to sound an alarm. At this time, the operator can manually rotate the disc shaft at high speed to allow the surface of the filter disc to continue to scrape against the baffle, thereby improving the efficiency of scraping impurities on the surface of the filter disc by the baffle, so that the water separator can continue to work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a water distributor of a liquid cooling system provided by an embodiment of the present invention; Figure 2 1 is a bottom view schematic diagram of a water distributor structure of a liquid cooling system provided by an embodiment of the present invention; Figure 3 It is a schematic diagram of the internal structure of a filter cavity of a water separator structure of a liquid cooling system provided by an embodiment of the present invention; Figure 4 A water distributor structure of a liquid cooling system provided by an embodiment of the present invention Figure 3 Rear view structure diagram; Figure 5 A water distributor structure of a liquid cooling system provided by an embodiment of the present invention Figure 3 Schematic diagram of the local internal structure; Figure 6 A water distributor structure of a liquid cooling system provided by an embodiment of the present invention Figure 5 A local cross-sectional structural diagram of the position A; Figure 7 A water distributor structure of a liquid cooling system provided by an embodiment of the present invention Figure 5 Schematic diagram of exterior view.

[0016] Marking Description: 1. Water inlet chamber; 2. Sewage discharge chamber; 3. Filter chamber; 11. Water inlet; 21. Connecting frame; 22. Slag removal port; 23. Liquid discharge port; 31. water outlet pipe; 32. diversion pipe; 33. bracket; 34. filter plate; 35. slag discharge pipe; 36. baffle; 311, detection tube; 312, ejector rod; 313, spring; 314, piston; 315, ejector plate; 316, side groove; 317, pressure rod; 331 buzzer; 341, disc shaft; 342, ratchet; 321. Water diversion switch valve; 351. Slag discharge switch valve. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is 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 direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0019] The implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0020] In this embodiment: Reference Figure 1-2 As shown, a preferred embodiment of the present invention is provided.

[0021] The water distributor structure of the liquid cooling system of this embodiment includes a water inlet chamber 1, a sewage discharge chamber 2 and a plurality of filter chambers 3. The plurality of filter chambers 3 are connected in series with the water inlet chamber 1 and the sewage discharge chamber 2 through a water outlet pipe 31 and a slag discharge pipe 35, respectively. A shunt pipe 32 is also led out of the filter chamber 3. A filter disc 34 is installed in the filter chamber 3 to filter impurities in the cooling water and discharge the impurities filtered by the filter chamber 3 into the sewage discharge chamber 2. A detection tube 311 is provided on one side of the water outlet pipe 31 close to the filter chamber 3. When the internal pressure of the detection tube 311 increases, the filter disc 34 is driven to rotate and switch, thereby ensuring the filtering effect of the filter disc 34. Among them, the water inlet chamber 1 is provided with a water inlet 11, the water inlet chamber 1 is injected with coolant through the water inlet 11, and the filtered coolant is discharged from the diversion pipe 32, and the diversion pipe 32 is provided with a water diversion switch valve 321, and the passage of the diversion pipe 32 is controlled by the water diversion switch valve 321.

[0022] Furthermore, a connecting frame 21 is provided at the top of the sewage discharge chamber 2, which is fixed to the water inlet chamber 1 through the connecting frame 21, and a plurality of slag cleaning ports 22 are opened in the sewage discharge chamber 2, and the end of the slag discharge pipe 35 extends to the inside of the slag cleaning port 22, and the bottom of the slag cleaning port 22 is also connected to a liquid discharge port 23 that penetrates to the outside of the sewage discharge chamber 2, and the slag discharge pipe 35 is connected through the slag cleaning port 22. A slag discharge switch valve 351 is provided on the slag discharge pipe 35, and the slag discharge switch valve 351 is used to control the passage of the slag discharge pipe 35, and is used to collect impurities filtered out of the slag discharge pipe 35. When removing impurities, the slag discharge switch valve 351 is closed, so that the residual liquid in the slag cleaning port 22 is emptied through the liquid discharge port 23, and the filtered impurities are cleaned through the slag cleaning port 22 without the need for shutdown operation.

[0023] See attached Figure 4-6 As shown, a bracket 33 is installed inside one side of the filter chamber 3, and a disc shaft 341 is connected to the inner bearing of the end of the bracket 33. The filter disc 34 is connected through the disc shaft 341, and the disc shaft 341 can drive the filter disc 34 to rotate inside the filter chamber 3; The detection tube 311 is connected with the interior of the water distribution pipe 31, and the detection tube 311 is telescopically provided with a push rod 312. One end of the push rod 312 is located in the detection tube 311 and is sleeved with a piston 314. The outside of the push rod 312 is also sleeved with a spring 313. The push rod 312 is located at one end of the detection tube 311 and is connected to a top plate 315 through a spring shaft. The outside of the disk shaft 341 is sleeved with a ratchet 342, and the end of the top plate 315 conflicts with the ratchet 342. The end of the water distribution pipe 31 conflicts with the surface of the filter disc 34, and a side groove 316 is provided on one side of the end of the water distribution pipe 31. The filter chamber 3 is located on one side of the water distribution pipe 31 and is provided with a baffle 36. The surface of the baffle 36 conflicts with the surface of the filter disc 34, and the filter chamber 3 is provided with a baffle 36. The slag pipe 35 is located on one side of the baffle 36. When the filter holes of the filter disc 34 located between the side groove 316 and the baffle 36 are blocked, the pressure inside the water diversion outlet pipe 31 will increase, thereby causing the piston 314 in the detection tube 311 to be pushed. While compressing the spring 313, the top plate 315 at the end of the push rod 312 will push the ratchet 342 to rotate the disc shaft 341, thereby driving the filter disc 34 to rotate. When the filter disc 34 rotates, the blocked filter holes of the filter disc 34 near the slag discharge pipe 35 will pass through the baffle 36, and the impurities blocked thereon will be scraped off, while the unblocked filter holes of the filter disc 34 will be screwed into the bottom of the water diversion outlet pipe 31 to participate in the work of filtering impurities, and the impurities blocked by the baffle 36 will enter the sewage discharge chamber 2 through the slag discharge pipe 35 due to gravity, which is convenient for collecting and discharging impurities.

[0024] It is worth noting that, referring to Figure 7 As shown, a buzzer 331 is also installed on the outer side of the bracket 33, and a pressure rod 317 is also installed on the end of the push rod 312. The end of the pressure rod 317 corresponds to the switch of the buzzer 331. When the impurities accumulated on the surface of the filter disc 34 cannot be scraped off by the baffle 36 after a long period of use, the pressure in the detection tube 311 continues to increase. When it cannot rebound, the push rod 312 will push the top plate 315 out of the ratchet 342, and the pressure rod 317 will be pushed out and conflict with the switch of the buzzer 331, causing the buzzer 331 to generate an alarm. At this time, the operator can manually rotate the disk shaft 341 at high speed to allow the surface of the filter disc 34 to continuously scrape against the baffle 36, thereby improving the efficiency of the impurities on the surface of the filter disc 34 being scraped off by the baffle 36, thereby allowing the water separator to continue to work.

[0025] The water distributor structure of the liquid cooling system solves the problem that the traditional filtering system is easy to clog and inconvenient to maintain. It uses the pressure caused by the clogging of the filter disc 34 as the driving force to automatically switch the filter disc 34 to send it to rotate, and completes the automatic cleaning and collection operations of the clogged surface part. It has the advantages of high degree of automation, easy maintenance, good filtering effect, etc., and is of great significance to improving the overall performance and reliability of the liquid cooling system.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water distributor structure of a liquid cooling system, characterized in that: It includes a water inlet chamber, a sewage discharge chamber and a plurality of filter chambers. The plurality of filter chambers are connected in series with the water inlet chamber and the sewage discharge chamber through a water outlet pipe and a slag discharge pipe. A shunt pipe is also led out of the filter chamber. A filter disc is installed in the filter chamber to filter impurities in the cooling water and discharge the impurities filtered by the filter chamber into the sewage discharge chamber. A detection tube is arranged on one side of the water outlet pipe close to the filter cavity. When the internal pressure of the detection tube increases, the filter disc is driven to rotate and switch, thereby ensuring the filtering effect of the filter disc.

2. The water distributor structure of a liquid cooling system according to claim 1, characterized in that: The water inlet cavity is provided with a water inlet, and the water inlet cavity is injected with coolant through the water inlet, and the filtered coolant is discharged from the shunt pipe.

3. The water distributor structure of a liquid cooling system according to claim 1, characterized in that: A connecting frame is provided on the top of the sewage discharge chamber, which is fixed to the water inlet chamber through the connecting frame. A plurality of slag cleaning ports are opened in the sewage discharge chamber. The end of the slag discharge pipe extends to the inside of the slag cleaning port. The bottom of the slag cleaning port is also connected to a liquid discharge port that penetrates to the outside of the sewage discharge chamber.

4. The water distributor structure of a liquid cooling system according to claim 1, characterized in that: A bracket is installed inside one side of the filter cavity, and a disc shaft is connected to the inner bearing of the end of the bracket, and the filter disc is connected through the disc shaft.

5. The water distributor structure of a liquid cooling system according to claim 4, characterized in that: The detection tube is connected with the inside of the water distribution outlet pipe, and a push rod is telescopically arranged inside the detection tube. A piston is sleeved on one end of the push rod located inside the detection tube, and a spring is sleeved on the outside of the push rod.

6. The water distributor structure of a liquid cooling system according to claim 5, characterized in that: One end of the push rod located outside the detection tube is connected to a top plate through a spring shaft, the outside of the disk shaft is sleeved with a ratchet, and the end of the top plate is in conflict with the ratchet.

7. The water distributor structure of a liquid cooling system according to claim 1, characterized in that: The end of the water outlet pipe contacts the surface of the filter disc, and a side groove is provided on one side of the end of the water outlet pipe; The filter cavity is located at one side of the water outlet pipe and is provided with a baffle, the surface of the baffle is in contact with the surface of the filter disc, and the slag discharge pipe is located at one side of the baffle.

8. The water distributor structure of a liquid cooling system according to claim 1, characterized in that: The diversion pipe is provided with a water diversion switch valve, and the slag discharge pipe is provided with a slag discharge switch valve.

9. The water distributor structure of a liquid cooling system according to claim 6, characterized in that: A buzzer is also installed on the outer side of the bracket, and a pressure rod is also installed on the end of the top rod, and the end of the pressure rod corresponds to the switch of the buzzer.

Images