Immersed server chassis

Abstract

The present invention discloses an immersion server chassis, comprising a casing, wherein two main drain pipes are arranged at the bottom end of the casing, each main drain pipe is arranged with a plurality of second slide grooves, a plurality of sealing rings are slidably connected in each main drain pipe, a branch drain pipe is fixedly inserted into the outer wall of each sealing ring, a plurality of branch drain pipes are arranged, suction force is dispersed to the bottom between a plurality of adjacent electronic components, so that water flows circulate along there, and at the same time, the flow velocity at the gap is accelerated by utilizing the principle that the water flow accelerates as the aperture becomes smaller, and a special water channel is arranged at the same time, so as to further ensure the heat dissipation effect of the electronic components and make the heat dissipation effect more uniform, and different numbers of locking rings can be sleeved for electronic components of different models, and then locked by locking bolts, and in an emergency, two plug rods can be directly pulled to directly take out all the electronic components to avoid causing greater losses.

Description

Technical Field

[0001] The invention relates to the field of servers, and in particular to an immersion server chassis. Background Art

[0002] A server is a specific IT device that provides computing power and runs software applications in a network environment. It provides computing or application services to other clients (such as personal computers, smart phones, ATM machines and other terminal devices) in the network. Generally speaking, servers have the ability to respond to service requests, provide services, and guarantee services. Compared with ordinary computers, servers have high-speed CPU computing power; long-term reliable operation capabilities; powerful I / O data throughput capabilities and high scalability. As an electronic device, the internal structure of the server is very complex. The main components of the server are: CPU, memory, chipset, I / O devices, storage, peripherals, voltage regulator, power supply and cooling system.

[0003] In the immersion liquid cooling system, the server motherboard, CPU, memory and other components with high heat generation are completely immersed in the refrigerant, and the heat is directly taken away by the liquid phase change, reducing the thermal resistance of the heat transfer process. Compared with cold plate liquid cooling, immersion liquid cooling technology has higher heat transfer efficiency and is the most energy-saving and efficient emerging cooling mode in liquid cooling.

[0004] However, most of the existing immersion server chassis adopt a square box body, and a plurality of card slots for placing components, motherboards and other structures are arranged inside the box (most of them can be directly inserted from the top, and the circuits and other structures are located on the top, and then pass through the box mouth). However, after a long period of experiments and observations, it was found that the water flow circulates quickly in places with sufficient space, and the water flow circulates slowly due to the small space between two adjacent components, which affects the heat dissipation efficiency. Moreover, after the motherboard is inserted into the card slot, it is inconvenient to take it out, and sometimes it is easy to get stuck. Therefore, there is a need for an immersion server chassis that can make the heat dissipation effect more uniform and easy to operate. Summary of the invention

[0005] In order to solve the above-mentioned problems, the present invention provides an immersion server chassis.

[0006] The present invention is achieved through the following technical solutions:

[0007] An immersion server chassis includes a casing, two main drain pipes are arranged at the bottom end of the casing, a plurality of second slide grooves are arranged on each main drain pipe, a plurality of sealing rings are slidably connected in each main drain pipe, a branch drain pipe is fixedly inserted into the outer wall of each sealing ring, the top end of each branch drain pipe passes through the second slide groove and is slidably connected thereto, a sealing block is fixedly sleeved on the outer wall of each branch drain pipe, a plurality of first slide grooves are arranged at the bottom end of the casing, sealing grooves are arranged on the inner walls of both sides of each first slide groove, and each sealing block extends into the corresponding The casing is provided with a plurality of partitions, and a second movable frame is provided on both sides of each partition, and two slots are symmetrically arranged on both sides of the top of the casing, and a plug rod is inserted between the two corresponding slots, and each plug rod is sleeved with a plurality of locking rings, and a first movable frame is fixedly connected between the two corresponding locking rings, and the bottom end of the first movable frame is fixedly connected to the top of the corresponding partition through a plurality of vertical rods, and each locking ring is screwed with a locking bolt, and each row pipe is arranged directly below the corresponding partition.

[0008] Preferably, dovetail grooves are symmetrically arranged on the side walls of the second movable frame, and dovetail blocks are slidably connected in the dovetail grooves. A pull rod is arranged directly above each second movable frame, and the pull rod is U-shaped. A cross frame is fixedly connected between the corresponding side walls of the two dovetail blocks, and the two bottom ends of each pull rod respectively extend into the corresponding dovetail groove and are fixedly connected to the top of the corresponding dovetail block. Two first springs are sleeved on each pull rod, and each first spring is arranged in the corresponding dovetail groove. Two limit cylinders are fixedly connected to the top of each second movable frame, and each limit cylinder is arranged on one side of the corresponding pull rod. A second spring is arranged in each limit cylinder, and a limit slider is slidably connected in each limit cylinder. A limit groove is arranged on the side wall of each pull rod.

[0009] Preferably, the second movable frame is in an inverted U-shape as a whole, a plurality of water holes are evenly fixedly provided on the outer wall of the second movable frame, a guide plate is fixedly connected to the inner wall of the second movable frame, a plurality of connecting rods are fixedly connected to the side wall of the guide plate, a first baffle is fixedly connected between one ends of the plurality of connecting rods located on the same side, the first baffle is in a horizontal T-shape, a second baffle is fixedly connected between the inner walls on both sides of each second movable frame, the second baffle is in an L-shape, a sealing plate is fixedly connected on the inner top surface of the partition, the sealing plate is in a cross shape as a whole, and the two sides of the bottom end of the sealing plate are respectively fitted with the T-shaped protrusions of the first baffle.

[0010] Preferably, two second fixed blocks are fixedly installed on the top of the partition, and a first fixed block is fixedly installed on the top of each second movable frame. A screw is fixedly connected to the side wall of each first fixed block, and each screw passes through the corresponding second fixed block and is slidably connected thereto. A screw assembly is commonly screw-connected between the two screws corresponding to the axis, and a rotating ring with a rotatable connection is embedded outside the screw assembly. A support rod is fixedly connected to the bottom end of the rotating ring, and the bottom end of the support rod is fixedly connected to the top of the partition.

[0011] Preferably, two groups of T-shaped slide grooves are symmetrically arranged at the bottom end of the blocking plate, each group of T-shaped slide grooves consists of two, each T-shaped slide groove is slidably connected with a T-shaped slider, the bottom end of each T-shaped slider is fixedly connected to the top end of the corresponding first baffle protrusion, and each T-shaped slide groove is provided with a third spring.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: a plurality of branch pipes are provided to disperse the suction to the bottom between a plurality of adjacent electronic components, so that the water flows circulate along this place, and at the same time, the principle of accelerating the water flow as the aperture becomes smaller is utilized to increase the flow rate at the gap, and a special water channel is provided to further ensure the heat dissipation effect of the electronic components, making the heat dissipation effect more uniform. Different numbers of locking rings can be sleeved for electronic components of different models, and then locked with locking bolts, and in an emergency, the two plug rods can be directly pulled to directly take out all the electronic components to avoid causing greater losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the structure of the present invention;

[0014] Figure 2 The structure of the present invention Figure 1 Bottom view of

[0015] Figure 3 The structure of the present invention Figure 2 Schematic diagram of the connection structure between the central main drain pipe and the branch drain pipes;

[0016] Figure 4 The structure of the present invention Figure 1 The front view of the middle partition;

[0017] Figure 5 The structure of the present invention Figure 4 A cross-sectional view of

[0018] Figure 6 The structure of the present invention Figure 4 Schematic diagram of the connection structure between the middle limit cylinder and the pull rod;

[0019] Figure 7 The structure of the present invention Figure 5Schematic diagram of the connection structure between the middle blocking plate and the first baffle.

[0020] In the figure: casing 1, main exhaust pipe 2, branch exhaust pipe 3, first slide groove 4, sealing groove 5, sealing block 6, second slide groove 7, sealing ring 8, slot 9, plug rod 10, first movable frame 11, locking ring 12, partition 13, second movable frame 14, dovetail groove 15, dovetail block 16, cross frame 17, pull rod 18, first spring 19, limit cylinder 20, second spring 21, limit slider 22, limit groove 23, water hole 24, guide plate 25, first baffle 26, connecting rod 27, first fixed block 28, second fixed block 29, screw 30, screw assembly 31, rotating ring 32, support rod 33, blocking plate 34, second baffle 35, T-type slide groove 36, T-type slider 37, third spring 38. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0022] like Figures 1 to 7As shown, an immersion server chassis includes a casing 1, two main drain pipes 2 are arranged at the bottom end of the casing 1, and each main drain pipe 2 is provided with a plurality of second slide grooves 7, and each main drain pipe 2 is slidably connected with a plurality of sealing rings 8, and a branch drain pipe 3 is fixedly inserted into the outer wall of each sealing ring 8, and the top end of each branch drain pipe 3 passes through the second slide groove 7 and is slidably connected thereto, and a sealing block 6 is fixedly sleeved on the outer wall of each branch drain pipe 3, and a plurality of first slide grooves 4 are arranged at the bottom end of the casing 1, and each first slide groove 4 is provided with a plurality of sealing rings 8 on the inner walls on both sides. A sealing groove 5 is arranged, each sealing block 6 extends into the corresponding two sealing grooves 5 and is fixedly connected thereto, a plurality of partitions 13 are arranged in the housing 1, and a second movable frame 14 is arranged on both sides of each partition 13, and two slots 9 are symmetrically arranged on both sides of the top of the housing 1, and a plug rod 10 is inserted between the corresponding two slots 9, and each plug rod 10 is sleeved with a plurality of locking rings 12, and a first movable frame 11 is fixedly connected between the corresponding two locking rings 12, and the bottom end of the first movable frame 11 is connected to the corresponding partition 1 through a plurality of vertical rods. 3 is fixedly connected at the top, each locking ring 12 is screwed with a locking bolt, and each branch pipe 3 is arranged just below the corresponding partition 13. In order to solve the problem of slow water circulation speed due to the gap between two adjacent electronic components, the card slot originally arranged at the bottom of the casing 1 is cancelled, and a partition 13 and a second movable frame 14 are arranged between two adjacent electronic components. The main pipe 2 draws the water flow in the casing 1 under the suction of the circulation pump. At the same time, multiple branch pipes 3 are arranged to disperse the suction to the bottom between multiple adjacent electronic components, so that the water flow circulates along here, which accelerates the heat dissipation here and makes the heat dissipation effect more uniform. At the same time, for the convenience of use, different numbers of locking rings 12 can be sleeved for different types of electronic components, and then locked with locking bolts. In addition, the distance between two adjacent locking rings 12 can also be adjusted, so as to be more convenient to use. In an emergency, the two plug rods 10 can be directly pulled to directly take out all the electronic components to avoid causing greater losses.

[0023] The side walls of the second movable frame 14 are symmetrically provided with dovetail grooves 15, and dovetail blocks 16 are slidably connected in the dovetail grooves 15. A pull rod 18 is provided directly above each second movable frame 14, and the pull rod 18 is U-shaped. A cross frame 17 is fixedly connected between the side walls of the two corresponding dovetail blocks 16. The two bottom ends of each pull rod 18 extend into the corresponding dovetail groove 15 respectively and are fixedly connected to the top of the corresponding dovetail block 16. Two first springs 19 are sleeved on each pull rod 18, and each first spring 19 is arranged in the corresponding dovetail groove 15. Two limiting cylinders 20 are fixedly connected to the top of each second movable frame 14, and each limiting cylinder 20 is arranged on one side of the corresponding pull rod 18, and each limiting cylinder 20 is provided with The second spring 21, each limiting cylinder 20 is slidably connected with a limiting slider 22, and a limiting groove 23 is arranged on the side wall of each pull rod 18. At the same time, in order to facilitate the removal of electronic components, a dovetail groove 15 is arranged on the side wall of each second movable frame 14, so that the pull rod 18 can be used to make the corresponding cross frame 17 rise or fall. After the electronic components are placed on the cross frame, they can be conveniently taken out to avoid jamming. At the same time, a limiting cylinder 20 is set. After rising to a certain position, the limiting slider 22 in the limiting cylinder 20 will pop out under the elastic force of the internal second spring 21, thereby realizing automatic locking, which is convenient for the electronic components to stop at the top, so that the excess water on it can flow down, avoiding damage to the surrounding environment.

[0024] The second movable frame 14 is in an inverted U-shape as a whole. A plurality of water holes 24 are evenly fixedly arranged on the outer wall of the second movable frame 14. A guide plate 25 is fixedly connected to the inner wall of the second movable frame 14. A plurality of connecting rods 27 are fixedly connected to the side wall of the guide plate 25. A first baffle 26 is fixedly connected between one ends of the plurality of connecting rods 27 on the same side. The first baffle 26 is in a horizontal T-shape. A second baffle 35 is fixedly connected between the inner walls on both sides of each second movable frame 14. The second baffle 35 is in an L-shape. A blocking plate 34 is fixedly provided on the inner top surface of the partition 13. The blocking plate 34 is in a cross shape as a whole. The bottom of the blocking plate 34 is The two sides of the end are respectively fitted with the T-shaped protrusions of the first baffle 26. In order to further ensure the heat dissipation at the gap, a plurality of water holes 24 are provided. When the water flows into the water holes 24 with smaller apertures, the flow rate will be accelerated. At the same time, a guide plate 25 is provided to guide the accelerated water flow to the side of the electronic component. Then, the first baffle 26 and the second baffle 35 form a channel, so that most of the water can flow out between the two second movable frames 14, thereby realizing the heat dissipation at the gap, making the heat dissipation of the entire casing 1 more uniform, and ensuring that the heat dissipation effect is concentrated on the electronic components to ensure their normal operation.

[0025] Two second fixed blocks 29 are fixedly installed on the top of the partition 13, and a first fixed block 28 is fixedly installed on the top of each second movable frame 14. A lead screw 30 is fixedly connected to the side wall of each first fixed block 28, and each lead screw 30 passes through the corresponding second fixed block 29 and is slidably connected thereto. A lead screw assembly 31 is commonly lead screwed between the two lead screws 30 corresponding to the axis, and a rotating ring 32 is embedded outside the lead screw assembly 31 for rotation. A support rod 33 is fixedly connected to the bottom end of the rotating ring 32, and the bottom end of the support rod 33 is fixedly connected to the top of the partition 13. After the electronic components are placed, since the internal refrigerant is flowing, the lead screw assembly 31 is slightly rotated to make the two lead screws 30 move to both sides, which will drive the corresponding second movable frame 14 to move, thereby realizing the clamping of the electronic components.

[0026] Two groups of T-shaped slots 36 are symmetrically arranged at the bottom end of the blocking plate 34, and each group of T-shaped slots 36 has two. A T-shaped slider 37 is slidably connected in each T-shaped slot 36, and the bottom end of each T-shaped slider 37 is fixedly connected to the top of the protruding part of the corresponding first baffle 26. A third spring 38 is arranged in each T-shaped slot 36. The blocking plate 34 plays a role of blocking and connecting, which can prevent the partition 13 and the second movable frame 14 from separating, and also enable the waterway to work normally.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An immersion server chassis, comprising a housing (1), wherein two main drain pipes (2) are arranged at the bottom end of the housing (1), and characterized in that: Each main drain pipe (2) is provided with a plurality of second slide grooves (7), each main drain pipe (2) is slidably connected with a plurality of sealing rings (8), a branch drain pipe (3) is fixedly inserted into the outer wall of each sealing ring (8), the top end of each branch drain pipe (3) passes through the second slide groove (7) and is slidably connected thereto, a sealing block (6) is fixedly sleeved on the outer wall of each branch drain pipe (3), a plurality of first slide grooves (4) are provided at the bottom end of the casing (1), sealing grooves (5) are provided on the inner walls on both sides of each first slide groove (4), each sealing block (6) extends into two corresponding sealing grooves (5) and is fixedly connected thereto, a plurality of partitions (13) are provided in the casing (1), and a first sealing block (6) is provided on both sides of each partition (13). A second movable frame (14), wherein two slots (9) are symmetrically arranged on both sides of the top of the housing (1), an insertion rod (10) is inserted between the two corresponding slots (9), each insertion rod (10) is sleeved with a plurality of locking rings (12), a first movable frame (11) is fixedly connected between the two corresponding locking rings (12), the bottom end of the first movable frame (11) is fixedly connected to the top of the corresponding partition (13) through a plurality of vertical rods, each locking ring (12) is screwed with a locking bolt, each row pipe (3) is arranged directly below the corresponding partition (13), dovetail grooves (15) are symmetrically arranged on the side walls of the second movable frame (14), a dovetail block (16) is slidably connected in the dovetail groove (15), and each second movable frame (14) is fixedly connected to the top of the corresponding partition (13) through a plurality of vertical rods. A pull rod (18) is arranged directly above the movable frame (14), and the pull rod (18) is U-shaped. A cross frame (17) is fixedly connected between the side walls of the corresponding two dovetail blocks (16). The two bottom ends of each pull rod (18) extend into the corresponding dovetail groove (15) and are fixedly connected to the top of the corresponding dovetail block (16). Two first springs (19) are sleeved on each pull rod (18), and each first spring (19) is arranged in the corresponding dovetail groove (15). The top of each second movable frame (14) is fixedly connected to two limit cylinders (20), and each limit cylinder (20) is arranged on one side of the corresponding pull rod (18). A second spring (21) is arranged in each limit cylinder (20). A limiting slider (22) is slidably connected inside the cylinder (20), a limiting groove (23) is provided on the side wall of each pull rod (18), the second movable frame (14) is in an inverted U-shape as a whole, a plurality of water holes (24) are evenly and fixedly provided on the outer wall of the second movable frame (14), a guide plate (25) is fixedly connected to the inner wall of the second movable frame (14), a plurality of connecting rods (27) are fixedly connected to the side wall of the guide plate (25), a first baffle (26) is fixedly connected between one end of the plurality of connecting rods (27) located on the same side, the first baffle (26) is in a horizontal T-shape, a second baffle (35) is fixedly connected between the inner walls on both sides of each second movable frame (14), the second baffle (35) is in an L-shape,A blocking plate (34) is fixed on the inner top surface of the partition plate (13), the blocking plate (34) being cross-shaped as a whole, and both sides of the bottom end of the blocking plate (34) are respectively arranged to fit the T-shaped protrusions of the first baffle plate (26).

2. The submersible server chassis according to claim 1, characterized in that: Two second fixed blocks (29) are fixedly mounted on the top of the partition (13), a first fixed block (28) is fixedly mounted on the top of each second movable frame (14), a lead screw (30) is fixedly connected to the side wall of each first fixed block (28), each lead screw (30) passes through the corresponding second fixed block (29) and is slidably connected thereto, a lead screw assembly (31) is commonly lead screw-connected between the two lead screws (30) corresponding to the axis, a rotating ring (32) is embedded outside the lead screw assembly (31), a support rod (33) is fixedly connected to the bottom end of the rotating ring (32), and the bottom end of the support rod (33) is fixedly connected to the top of the partition (13).

3. The submersible server chassis according to claim 1, characterized in that: Two groups of T-shaped slide grooves (36) are symmetrically arranged at the bottom end of the blocking plate (34), each group of T-shaped slide grooves (36) consists of two, each T-shaped slide groove (36) is slidably connected with a T-shaped slider (37), the bottom end of each T-shaped slider (37) is fixedly connected to the top end of the protruding part of the corresponding first baffle (26), and each T-shaped slide groove (36) is provided with a third spring (38).

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