CN116400790B - Immersion liquid cooling workstation - Google Patents
Immersion liquid cooling workstation Download PDFInfo
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- CN116400790B CN116400790B CN202310659637.0A CN202310659637A CN116400790B CN 116400790 B CN116400790 B CN 116400790B CN 202310659637 A CN202310659637 A CN 202310659637A CN 116400790 B CN116400790 B CN 116400790B
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- liquid
- plate
- cooling box
- intermediate layer
- cooling
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- 239000007788 liquid Substances 0.000 title claims abstract description 113
- 238000001816 cooling Methods 0.000 title claims abstract description 84
- 238000007654 immersion Methods 0.000 title claims description 12
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims description 40
- 229920000742 Cotton Polymers 0.000 claims description 35
- 239000010410 layer Substances 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 23
- 238000009825 accumulation Methods 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 61
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 238000007789 sealing Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/30—Translation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an immersed liquid cooling workstation, which relates to the technical field of immersed liquid cooling and comprises an outer cooling box body, wherein an inner cooling box body is arranged in the outer cooling box body, a main cavity is formed in the inner cooling box body, and a main board is arranged in the main cavity. In order to increase the heat dissipation effect of the CPU radiator, the baffle is fixedly arranged at one side of the bottom of the inner cooling box body and distributed between the first round hole and the CPU radiator, the CPU radiator is distributed along the length direction of the main board, cooling liquid can be blocked by the baffle when entering from the first round hole, the cooling liquid blocked by the baffle flows through the CPU radiator, the effect of the baffle plays a role of forcing the cooling liquid to fully flow through the CPU radiator, the heat dissipation effect is good, and the phenomenon that the cooling liquid directly flows through a gap between the CPU radiator and the inner wall of the main cavity is avoided.
Description
Technical Field
The invention relates to the technical field of immersion liquid cooling, in particular to an immersion liquid cooling workstation.
Background
The CPU radiator in the server is usually a heat pipe radiator, and the chassis of the server is filled with a cooling liquid, where the cooling liquid brings out heat on the heat pipe radiator, but when the cooling liquid flows in the chassis, the cooling liquid will first select a position with smaller flow resistance to pass through, for example: the gap between the CPU radiator and the inner wall of the case has larger flowing resistance to the cooling liquid, and the cooling liquid is not easy to pass through the CPU radiator, so that the cooling effect of the cooling liquid on the CPU radiator is poor.
Therefore, it is necessary to provide an immersion liquid cooled workstation to address the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an immersion liquid cooling workstation, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an submergence liquid cooling workstation, includes outer cooling box, the inside of outer cooling box is provided with interior cooling box, the inside of interior cooling box forms main cavity, install the mainboard in the main cavity, be provided with power, hard disk, CPU radiator and GPU radiator on the mainboard, constitute concave font's passageway between the periphery of interior cooling box and the inner wall of outer cooling box, concave font's passageway one end is kept apart by the baffle and is formed feed liquor intermediate layer and return liquid intermediate layer, return liquid intermediate layer is L font passageway, one side of outer cooling box is provided with liquid outlet and inlet opening, the intercommunication in inlet opening and the feed liquor intermediate layer, the intercommunication in outlet opening and the return liquid intermediate layer, one side that the interior cooling box is close to the feed liquor intermediate layer is provided with first round hole, first round hole intercommunication is between feed liquor intermediate layer and GPU radiator, one side that the inner cooling box kept away from the feed liquor intermediate layer is provided with the second round hole, second round hole intercommunication is between return liquid intermediate layer and the room, the bottom of interior cooling box one side is kept away from the fixed in the baffle, one side of being provided with liquid outlet opening and the CPU radiator is located the main cavity and is located the CPU radiator and is located the power between the GPU radiator and the main cavity side, the CPU radiator is located the power, the CPU radiator is located the side of the top of the CPU radiator and is located the main cavity and is located the power, the CPU radiator.
Preferably, be provided with pressurizing mechanism in the feed liquor intermediate layer, pressurizing mechanism includes hold clamp plate, spring, hose, removal limiting plate, rubber seal pad, spacing tooth, push rod, drum and inflator, hold clamp plate activity and set up in the feed liquor intermediate layer, hold clamp plate all fixedly around and be provided with rubber seal pad, hold clamp plate's one end is kept away from to rubber seal pad and is fixed including cooling box lateral surface, hold clamp plate and interior cooling box lateral surface between constituteing the pressure accumulation cavity, pressure accumulation cavity and first round hole intercommunication, spring fixed connection is kept away from in the pressure accumulation plate one side that interior cooling box was kept away from to hold clamp plate, the one end fixed connection that holds clamp plate was kept away from to the spring is on the inner wall of one side that interior cooling box was kept away from to the feed liquor intermediate layer, be provided with the inlet port on the hold clamp plate, the one end and the inside intercommunication of pressure accumulation cavity of inlet port, the other end and the hose intercommunication of inlet port, the one end that the hose kept away from and feed liquor hole intercommunication inlet port.
Preferably, the push rod is fixedly connected to one side of the pressure accumulating plate, which is far away from the inner cooling box, a first air cavity is arranged in the cylinder, a round push plate is slidably arranged in the first air cavity, one end of the round push plate, which movably stretches into the cylinder, is fixedly connected to the air cylinder at the lower end of the cylinder, the air cylinder is fixedly connected to one side inner wall of the air cylinder, which is far away from the inner cooling box, the air cylinder is provided with a second air cavity, the second air cavity is communicated with the first air cavity, one end of the second air cavity, which is far away from the first air cavity, is slidably provided with a rectangular push plate, the end of the rectangular push plate, which is far away from the rectangular push plate, is movably penetrated through the end of the air cylinder, one end of the rectangular push rod, which movably penetrates through the end of the air cylinder, is fixedly connected with the movable limiting plate, is slidably arranged in the air cylinder, one side of the movable limiting plate, which is close to the air accumulating plate, is fixedly provided with limiting teeth, the limiting teeth are arranged on one side of the movable limiting plate, the limiting teeth are distributed at equal distances, one end of the limiting teeth, which is far away from the movable limiting plate, is far away from the inner cooling box, is far away from the direction of the inner cooling box, and the corresponding to the inclined end of the air cylinder.
Preferably, two movable limiting plates are arranged, and the two movable limiting plates are respectively corresponding to two ends of the pressure accumulating plate.
Preferably, the filtering mechanism is arranged in the liquid return interlayer, the filtering mechanism comprises a filtering cotton block, a rubber sealing sleeve is fixedly arranged at the outer ring of the filtering cotton block, and the outer ring of the rubber sealing sleeve is movably attached to the inner wall of the liquid return interlayer.
Preferably, still be provided with the clearance subassembly in the back liquid intermediate layer, the clearance subassembly is supporting with filtering mechanism, and the clearance subassembly includes magnetic block, magnetic plate and filter screen, one side fixed welding of magnetic block is on the inner wall of back liquid intermediate layer, the filter screen is fixed to be set up in the one side that the filter cotton piece was kept away from the magnetic block, be provided with a plurality of filtration holes that supply the coolant liquid to pass through on the filter screen, the filter screen is kept away from the one side of filter cotton piece and is fixed the laminating has the magnetic plate, repel each other between magnetic plate and the magnetic block, form the passageway that passes through that supplies the coolant liquid to pass through between the opposite side of magnetic block and the inner wall of back liquid intermediate layer, the magnetic block distributes and is close to the one side of liquid outlet at the filter cotton piece.
Preferably, a plurality of first round holes are formed, and the first round holes are distributed equidistantly.
Preferably, a plurality of second round holes are formed, and the second round holes are distributed equidistantly.
Preferably, a plurality of baffles are arranged, the baffles are distributed at equal intervals, and the baffles are made of elastically deformable plates.
The invention has the technical effects and advantages that:
1. in order to increase the heat dissipation effect of the CPU radiator, a baffle is fixedly arranged at one side of the bottom of the inner cooling box body and distributed between the first round hole and the CPU radiator, the CPU radiator is distributed along the length direction of the main board, cooling liquid can be blocked by the baffle when entering from the first round hole, the cooling liquid blocked by the baffle flows through the CPU radiator, the effect of the baffle plays the role of forcing the cooling liquid to fully flow through the CPU radiator, the heat dissipation effect is good, and the phenomenon that the cooling liquid directly flows through a gap between the CPU radiator and the inner wall of the main cavity is avoided;
2. considering that dirt and the like are easy to generate in the process of recycling the cooling liquid, the dirt is adhered to the surface of the CPU radiator when flowing through the CPU radiator, so that the heat dissipation effect of the CPU radiator is reduced, a pressurizing mechanism is arranged in the liquid inlet interlayer, the cooling liquid is accelerated to enter the liquid inlet hole, and the cooling liquid accelerated to enter the main cavity can sufficiently remove dirt adhered to the CPU radiator, so that the phenomenon that the heat dissipation of the CPU radiator is reduced due to the dirt is avoided;
3. when the pressure accumulating plate is pushed by the spring to approach the inner cooling box body, the cooling liquid entering the pressure accumulating cavity is continuously accumulated in the pressure accumulating cavity again, the pressure accumulating plate is gradually pushed to approach the spring to compress the spring, and after the pressure in the pressure accumulating cavity is accumulated to a certain degree, the pressure accumulating plate compresses the pressure accumulating cavity again, so that the purpose of flushing the CPU radiator in stages by the cooling liquid is realized, the cleanliness of the CPU radiator can be ensured, and the influence caused when the CPU radiator is impacted by the cooling liquid flowing at high speed all the time can be reduced;
4. because dirt exists when the cooling liquid is recycled, the dirt on the CPU radiator can flow into the liquid return interlayer through the second round hole after being washed by the cooling liquid, and therefore, the filtering mechanism is arranged in the liquid return interlayer and comprises a filtering cotton block, when the cooling liquid passes through the filtering cotton block, the dirt can be filtered by the filtering cotton block and collected in the liquid return interlayer, and the clean cooling liquid is discharged through the liquid outlet hole and recycled;
5. in order to guarantee the filter effect of the filter cotton block on the cooling liquid, a cleaning component is further arranged in the liquid return interlayer, the cleaning component is matched with the filtering mechanism, and because the flow rate of the cooling liquid is changed in a staged mode, when the flow rate of the cooling liquid passing through the liquid return interlayer is increased, the cooling liquid can push the filter screen and the filter cotton block to be close to the magnetic block, when the flow rate of the cooling liquid is reduced, the repulsive acting force between the magnetic block and the magnetic plate can enable the filter cotton block to move in a direction away from the magnetic block, the purpose that the filter cotton block moves back and forth in the liquid return interlayer is achieved, dirt adhered to the filter cotton block is removed easily, the filter cotton block is prevented from being blocked, and the filtering effect of the filter cotton block on the cooling liquid is guaranteed.
Drawings
Fig. 1 is a schematic diagram of a CPU heat sink according to the present invention.
Fig. 2 is a schematic view of another view angle structure of the CPU heat sink according to the present invention.
FIG. 3 is a schematic view of the pressurizing mechanism according to the present invention.
Fig. 4 is a cross-sectional view of a CPU heat sink according to the present invention.
Fig. 5 is another view cross-section of the CPU heat sink of the present invention.
FIG. 6 is a schematic diagram of a filter mechanism according to the present invention.
Fig. 7 is an enlarged schematic view of the structure a in fig. 3 according to the present invention.
Fig. 8 is an enlarged schematic view of the structure B in fig. 4 according to the present invention.
Fig. 9 is an enlarged schematic view of the structure at C in fig. 5 according to the present invention.
Fig. 10 is an enlarged schematic view of the structure of fig. 6D according to the present invention.
In the figure: the cooling device comprises an outer cooling box body 1, an inner cooling box body 2, a liquid return interlayer 3, a liquid inlet interlayer 4, a main cavity 5, a main board 6, a power supply 7, a hard disk 8, a CPU radiator 9, a GPU radiator 10, a liquid inlet hole 11, a liquid outlet hole 12, a first round hole 13, a second round hole 14, a baffle 15, a hose 16, a pressure accumulating plate 17, a spring 18, an inlet port 19, a push rod 20, a cylinder 21, a pressure accumulating cavity 22, a rubber sealing pad 23, a moving limiting plate 24, limiting teeth 25, a round push plate 26, a first air cavity 27, an air cylinder 28, a second air cavity 29, a rectangular push plate 30, a rectangular push rod 31, a rubber sealing sleeve 32, a filter cotton block 33, a filter screen 34, a magnetic plate 35, a filter hole 36, a magnetic block 37 and a through channel 38.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an immersed liquid cooling workstation as shown in fig. 1-10, which comprises an outer cooling box body 1, wherein an inner cooling box body 2 is arranged in the outer cooling box body 1, a main cavity 5 is formed in the inner cooling box body 2, a main board 6 is arranged in the main cavity 5, a power supply 7, a hard disk 8, a CPU radiator 9 and a GPU radiator 10 are arranged on the main board 6, a concave-shaped channel is formed between the periphery of the inner cooling box body 2 and the inner wall of the outer cooling box body 1, one end of the concave-shaped channel is isolated by a baffle plate to form a liquid inlet interlayer 4 and a liquid return interlayer 3, the liquid return interlayer 3 is an L-shaped channel, one side of the outer cooling box body 1 is provided with a liquid outlet 12 and a liquid inlet 11, the liquid inlet 11 is communicated with the liquid inlet interlayer 4, the liquid outlet 12 is communicated with the liquid return interlayer 3, one side of the inner cooling box body 2, which is close to the liquid inlet interlayer 4, a first round hole 13 is communicated between the liquid inlet interlayer 4 and the main cavity 5, one side of the inner cooling box body 2 which is far away from the liquid inlet interlayer 4 is provided with the CPU radiator 10, a second round hole 14 is arranged at one side of the inner cooling box body 2 which is far from the liquid inlet interlayer 4, one side of the liquid inlet hole 14 is separated from the liquid inlet interlayer 9 and is communicated with the liquid outlet 9, and the liquid outlet 9 is discharged from the liquid inlet interlayer 2 through the liquid inlet hole 9 to the liquid outlet 9 through the liquid outlet hole through the heat radiator, and the liquid outlet hole is circulated into the liquid outlet hole 2, and the liquid outlet hole through the liquid outlet hole 9, and the liquid outlet hole is circulated into the liquid outlet hole 2 through the liquid inlet hole 9.
It should be noted that, the structure that the cooling liquid is discharged from the liquid outlet hole 12 and then is cooled and then circulated into the liquid inlet hole 11 is a common cooling liquid circulation mechanism, and will not be described here.
Wherein, a plurality of first round holes 13 are arranged, and the plurality of first round holes 13 are distributed equidistantly; a plurality of second round holes 14 are formed, and the second round holes 14 are distributed equidistantly; the cooling liquid in the liquid inlet interlayer 4 can be distributed more uniformly when entering the main chamber 5 through the plurality of first round holes 13, so that the cooling effect of the CPU radiator 9 is increased.
In order to increase the radiating effect of the CPU radiator 9, the baffle 15 is fixedly arranged on one side of the bottom of the inner cooling box body 2, the baffle 15 is distributed between the first round hole 13 and the CPU radiator 9, the CPU radiator 9 is distributed along the length direction of the main board 6, the GPU radiator 10 is also positioned between the CPU radiator 9 and the first round hole 13, the GPU radiator 10 is positioned above the baffle 15, the power supply 7 and the hard disk 8 are arranged on one side, far away from the baffle 15, of the GPU radiator 10, the power supply 7 and the hard disk 8 are vertically arranged on the main board 6 in a stacked mode, cooling liquid can be blocked by the baffle 15 when entering from the first round hole 13, the cooling liquid blocked by the baffle 15 flows through the CPU radiator 9, the effect of the baffle 15 plays the role of forcing the cooling liquid to fully flow through the CPU radiator 9, the radiating effect is good, and the phenomenon that the cooling liquid directly flows through a gap between the CPU radiator 9 and the inner wall of the main chamber 5 is avoided.
Considering that dirt and the like are easy to generate in the process of recycling cooling liquid, dirt is adhered to the surface of the CPU radiator 9 when flowing through the CPU radiator 9, so that the heat dissipation effect of the CPU radiator 9 is reduced, a pressurizing mechanism is arranged in the liquid inlet interlayer 4, the pressurizing mechanism comprises a pressure accumulating plate 17, a spring 18, a hose 16, a movable limiting plate 24, a rubber sealing gasket 23, limiting teeth 25, a push rod 20, a cylinder 21 and an air cylinder 28, the pressure accumulating plate 17 is movably arranged in the liquid inlet interlayer 4, the rubber sealing gaskets 23 are fixedly arranged on the periphery of the pressure accumulating plate 17, one end of the rubber sealing gasket 23, which is far away from the pressure accumulating plate 17, is fixed on the outer side surface of the inner cooling box 2, the rubber sealing gasket 23, the pressure accumulating plate 17 and the outer side surface of the inner cooling box 2 form a pressure accumulating chamber 22, the pressure accumulating chamber 22 is communicated with the first round hole 13, one end of the spring 18, which is far away from the pressure accumulating plate 17, is fixedly connected to the inner wall of one side of the liquid inlet opening 22 of the liquid inlet interlayer 4, one end of the pressure accumulating plate 17 is fixedly connected to the inner wall of the side of the inner cooling box 2, one end of the pressure accumulating plate 17 is provided with 19, one end of the pressure accumulating plate 19, one end of the other end of the pressure accumulating plate 17 is communicated with the other end of the pressure accumulating plate 16 is communicated with the hose 11, which is far away from the inlet opening 16, and the other end of the inlet opening is communicated with the inner side of the inlet opening 11; the push rod 20 is fixedly connected to one side of the pressure accumulation plate 17, which is far away from the internal cooling box body 2, a first air cavity 27 is arranged in the cylinder 21, a round push plate 26 is slidably arranged in the first air cavity 27, one end of the round push plate 26, which movably penetrates into the cylinder 21, is fixedly connected with an air cylinder 28, the lower end of the cylinder 21 is fixedly connected with the air cylinder 28, the air cylinder 28 is fixedly connected to the inner wall of one side of the air cylinder 28, which is far away from the internal cooling box body 2, of the pressure accumulation plate 4, a second air cavity 29 is arranged in the air cylinder 28, the second air cavity 29 is communicated with the first air cavity 27, one end of the second air cavity 29, which is far away from the first air cavity 27, is slidably provided with a rectangular push plate 30, the end of the rectangular push plate 30 is fixedly connected with a rectangular push rod 31, one end of the rectangular push rod 31, which is far away from the rectangular push plate 30, one end of the rectangular push rod 31, which movably penetrates through the end of the air cylinder 28, is fixedly connected with the movable limiting teeth 25, are fixedly arranged between one end of the movable limiting plate 24, which is slidably arranged in the air cylinder 4, one side of the movable limiting plate 24, which is close to the air cylinder 17, is fixedly arranged on one side of the movable limiting teeth 25, which is fixedly arranged on the side of the air cylinder, of the limiting teeth 25, which are distributed in the air cylinder, and the limiting teeth 25, and are distributed in the air cylinder, and the corresponding to the direction of the corresponding to the limiting teeth 25, and the inclined limiting teeth 25, and the end, which is far away from the end of the cooling box 2, of the cooling box 2.
The cooling liquid accelerates to enter the liquid inlet 11, the cooling liquid entering from the liquid inlet 11 can flow into the pressure accumulation cavity 22 through the hose 16 and the inlet 19, the speed of the cooling liquid entering into the pressure accumulation cavity 22 is higher, the cooling liquid flowing into the pressure accumulation cavity 22 at the inlet 19 is larger than the cooling liquid flowing into the main cavity 5 from the first round hole 13, accordingly, the cooling liquid pressure in the pressure accumulation cavity 22 is continuously increased, the pressure accumulating plate 17 is pushed to move towards the direction away from the inner cooling box 2 after the cooling liquid increases to a certain extent, when the pressure accumulating plate 17 moves towards the direction away from the inner cooling box 2, the first air cavity 27 is compressed through the round push plate 26 at the end part of the push rod 20, when the first air cavity 27 is compressed, the air in the first air cavity 27 enters the second air cavity 29, the air in the direction away from the cylinder 21, the rectangular push plate 30 is synchronously moved, the rectangular push plate 31 is controlled to move towards the direction away from the pressure accumulating plate 17, when the limit teeth 25 are separated from the end part of the pressure accumulating plate 17, the limit teeth 17 are pushed by the limit teeth 17, the pressure accumulating plate 17 is released, the dirt in the pressure accumulating plate 17 is completely moves towards the direction away from the main cavity 5, the heat dissipation cavity is fully, the heat dissipation phenomenon is avoided, the heat dissipation phenomenon is fully is avoided, and the heat dissipation phenomenon is recovered, and the heat dissipation phenomenon is fully is recovered, and the heat dissipation in the heat dissipation process is greatly improved, and the heat dissipation is greatly improved, and the heat is greatly improved, and the heat is greatly has the heat is greatly improved.
When the pressure accumulating plate 17 is pushed by the spring 18 to approach the inner cooling box body 2, the cooling liquid entering the pressure accumulating chamber 22 is continuously accumulated in the pressure accumulating chamber 22 again, the pressure accumulating plate 17 is gradually pushed to approach the spring 18 to compress the spring 18, and after the pressure in the pressure accumulating chamber 22 is accumulated to a certain degree, the pressure accumulating plate 17 compresses the pressure accumulating chamber 22 again, so that the purpose of flushing the CPU radiator 9 by the cooling liquid in stages is realized, the cleanliness of the CPU radiator 9 can be ensured, and the influence caused when the CPU radiator 9 is impacted by the cooling liquid flowing at high speed all the time can be reduced.
The two movable limiting plates 24 are arranged at two ends of the pressure accumulating plate 17, the circular pushing plate 26 can enable the pressure accumulating plate 17 to move in the direction away from or close to the inner cooling box body 2 in the straight line when moving in the first air cavity 27, the inclination of the pressure accumulating plate 17 is avoided, the two movable limiting plates 24 are matched with the pressure accumulating plate 17, and the stability of the pressure accumulating plate 17 during moving is improved.
Because dirt exists when the cooling liquid is recycled, and the dirt on the CPU radiator 9 flows into the liquid return interlayer 3 through the second round hole 14 after being washed by the cooling liquid, a filtering mechanism is arranged in the liquid return interlayer 3 and comprises a filtering cotton block 33, a rubber sealing sleeve 32 is fixedly arranged at the outer ring of the filtering cotton block 33, and the outer ring of the rubber sealing sleeve 32 is movably attached to the inner wall of the liquid return interlayer 3; when the cooling liquid passes through the filter cotton block 33, dirt is filtered by the filter cotton block 33 and collected in the liquid return interlayer 3, and clean cooling liquid is discharged through the liquid outlet hole 12 and recycled.
In actual use, a cleaning opening (not shown in the figure) is arranged on one side of the liquid return interlayer 3, and a sealing door (not shown in the figure) is arranged on the cleaning opening, so that dirt collected in the liquid return interlayer 3 can be cleaned conveniently when the sealing door is opened.
In order to ensure the filtering effect of the filter cotton block 33 on the cooling liquid, a cleaning component is further arranged in the liquid return interlayer 3 and matched with the filtering mechanism, the cleaning component comprises a magnetic block 37, a magnetic plate 35 and a filter screen 34, one side of the magnetic block 37 is fixedly welded on the inner wall of the liquid return interlayer 3, the filter screen 34 is fixedly arranged on one side of the filter cotton block 33 far away from the magnetic block 37, a plurality of filtering holes 36 for the cooling liquid to pass through are formed in the filter screen 34, the magnetic plate 35 is fixedly attached to one side of the filter screen 34 far away from the filter cotton block 33, the magnetic plate 35 and the magnetic block 37 repel each other, a passage 38 for the cooling liquid to pass through is formed between the other side of the magnetic block 37 and the inner wall of the liquid return interlayer 3, and the magnetic block 37 is distributed on one side of the filter cotton block 33 near the liquid outlet 12; because the flow rate of the cooling liquid changes in a stepwise manner, when the flow rate of the cooling liquid passing through the liquid return interlayer 3 increases, the cooling liquid can push the filter screen 34 and the filter cotton block 33 to approach the magnetic block 37, when the flow rate of the cooling liquid decreases, the repulsive force between the magnetic block 37 and the magnetic plate 35 can enable the filter cotton block 33 to move in a direction away from the magnetic block 37, the purpose that the filter cotton block 33 moves back and forth in the liquid return interlayer 3 is achieved, dirt adhered to the filter cotton block 33 is easy to be removed, the filter cotton block 33 is prevented from being blocked, and the filtering effect of the filter cotton block 33 on the cooling liquid is guaranteed.
Wherein, baffle 15 is provided with a plurality of, and a plurality of baffles 15 are equidistant distribution, and baffle 15 is by elastically deformable panel preparation, can incline towards CPU radiator 9 when baffle 15 is impacted by the coolant liquid for the coolant liquid is more easy even through CPU radiator 9.
Claims (6)
1. An immersion liquid cooling workstation, includes outer cooling box (1), its characterized in that: the inside of outer cooling box (1) is provided with interior cooling box (2), the inside of interior cooling box (2) forms main cavity (5), install mainboard (6) in main cavity (5), be provided with power (7), hard disk (8), CPU radiator (9) and GPU radiator (10) on mainboard (6), constitute concave font's passageway between the periphery of interior cooling box (2) and the inner wall of outer cooling box (1), concave font's passageway one end is kept apart by the baffle and is formed feed liquor intermediate layer (4) and return liquid intermediate layer (3), return liquid intermediate layer (3) are L font passageway, one side of outer cooling box (1) is provided with liquid outlet (12) and feed liquor hole (11), feed liquor hole (11) are in communication with feed liquor intermediate layer (4), liquid outlet (12) are in communication with return liquid intermediate layer (3), one side that interior cooling box (2) is close to feed liquor (4) is provided with first round hole (13), first intermediate layer (13) are kept away from between main cavity (4) and second intermediate layer (14) and second intermediate layer (4) are kept away from between main cavity (4) and second intermediate layer (14), the cooling device comprises an inner cooling box body (2), wherein a baffle (15) is fixedly arranged on one side of the bottom of the inner cooling box body (2), the baffle (15) is distributed between a first round hole (13) and a CPU radiator (9), the CPU radiator (9) is distributed along the length direction of a main board (6), a GPU radiator (10) is also positioned between the CPU radiator (9) and the first round hole (13), the GPU radiator (10) is positioned above the baffle (15) at the same time, a power supply (7) and a hard disk (8) are arranged on one side, far away from the baffle (15), of the GPU radiator (10), and the power supply (7) and the hard disk (8) are arranged on the main board (6) in a vertically laminated mode;
the utility model discloses a liquid feeding interlayer (4) is provided with pressurizing mechanism, pressurizing mechanism includes hold down plate (17), spring (18), hose (16), removes limiting plate (24), rubber seal pad (23), spacing tooth (25), push rod (20), drum (21) and cylinder (28), hold down plate (17) activity sets up in liquid feeding interlayer (4), hold down plate (17) all fixedly provided with rubber seal pad (23) all around, hold down plate (17) one end of keeping away from hold down plate (17) is fixed in interior cooling box (2) lateral surface, rubber seal pad (23), hold down plate (17) and interior cooling box (2) lateral surface between constitute pressure accumulation cavity (22), pressure accumulation cavity (22) are connected with first round hole (13), spring (18) fixed connection is in the one side of holding down plate (17) one side of keeping away from interior cooling box (2) in holding down plate (17), hold down plate (17) one end fixed connection on the inner wall of holding down plate (4) one side of keeping away from interior cooling box (2), hold down plate (19) are provided with inlet port (19) on the other end, the inlet port (19) are connected with hose (19) one end, the inlet port (19), one end of the hose (16) far away from the inlet (19) is communicated with the liquid inlet (11);
the utility model discloses a cooling device for a liquid-filled cooling tank, which comprises a pressure accumulating plate (17), an inner cooling tank body (2), a push rod (20), a cylinder (21), a first air cavity (27) and a rectangular push plate (30), wherein the side, far away from the inner cooling tank body (2), of the pressure accumulating plate (17) is fixedly connected, the cylinder (21) is internally provided with the first air cavity (27), the first air cavity (27) is internally provided with the round push plate (26) in a sliding way, the round push plate (26) and the push rod (20) are movably connected with one end of the cylinder (21), the lower end of the cylinder (21) is fixedly connected with an air cylinder (28), the air cylinder (28) is fixedly connected with one side inner wall, far away from the inner cooling tank body (2), of the liquid inlet interlayer (4) is fixedly connected with the air cylinder (28), the second air cavity (29) is arranged in the air cylinder (28), the second air cavity (29) is communicated with the first air cavity (27), one end, far away from the first air cavity (27) is provided with the rectangular push plate (30) in a sliding way, the end of the rectangular push plate (30) is fixedly connected with the rectangular push rod (31), one end, far away from the rectangular push plate (30) is movably penetrates through the end of the rectangular push plate (28), the end (31) is movably arranged between the end of the air cylinder (28) and the air cylinder (24) and the inner wall, and the inner side of the inner cooling tank (2, one side of the movable limiting plate (24) close to the pressure storage plate (17) is fixedly provided with a plurality of limiting teeth (25), the plurality of limiting teeth (25) are distributed equidistantly, one end of the limiting teeth (25) away from the movable limiting plate (24) is inclined towards a direction away from the inner cooling box body (2), and the limiting teeth (25) correspond to the end part of the pressure storage plate (17);
the two movable limiting plates (24) are arranged, and the two movable limiting plates (24) are respectively corresponding to two ends of the pressure accumulating plate (17).
2. An immersion liquid cooled workstation as claimed in claim 1, wherein: be provided with filtering mechanism in back liquid intermediate layer (3), filtering mechanism includes filter cotton piece (33), the outer lane department of filter cotton piece (33) is fixed to be provided with rubber seal cover (32), the outer lane department activity laminating of rubber seal cover (32) is on the inner wall of back liquid intermediate layer (3).
3. An immersion liquid cooled workstation as claimed in claim 2, wherein: still be provided with clearance subassembly in back liquid intermediate layer (3), clearance subassembly is supporting with filtering mechanism, and clearance subassembly includes magnetic block (37), magnetic plate (35) and filter screen (34), one side fixed welding of magnetic block (37) is on the inner wall of back liquid intermediate layer (3), filter screen (34) are fixed to be set up in the one side that filters cotton piece (33) and keep away from magnetic block (37), be provided with a plurality of filtration holes (36) that supply the coolant liquid to pass through on filter screen (34), the one side that filters cotton piece (33) are kept away from to filter screen (34) is fixed to laminating have magnetic plate (35), repel between magnetic plate (35) and magnetic block (37), form between the opposite side of magnetic block (37) and the inner wall of back liquid intermediate layer (3) and supply the passage (38) that the coolant liquid passes through, magnetic block (37) distribute in the one side that filters cotton piece (33) and be close to liquid outlet hole (12).
4. An immersion liquid cooled workstation as claimed in claim 1, wherein: the first round holes (13) are arranged in a plurality, and the first round holes (13) are distributed equidistantly.
5. An immersion liquid cooled workstation as claimed in claim 1, wherein: the second round holes (14) are arranged in a plurality, and the second round holes (14) are distributed equidistantly.
6. An immersion liquid cooled workstation as claimed in claim 1, wherein: the baffle plates (15) are arranged in a plurality, the baffle plates (15) are distributed equidistantly, and the baffle plates (15) are made of elastically deformable plates.
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| CN116400790A (en) | 2023-07-07 |
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Denomination of invention: A submerged liquid cooling workstation Granted publication date: 20230815 Pledgee: Tianjin Zhongguancun Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Tianjin tier Technology Co.,Ltd. Registration number: Y2024120000008 |