CN220545281U

CN220545281U - Liquid cooling heat dissipation server mechanism of making an uproar falls

Info

Publication number: CN220545281U
Application number: CN202322201818.7U
Authority: CN
Inventors: 杨劲松
Original assignee: Anhui Xinxing Electronic Technology Co ltd
Current assignee: Anhui Xinxing Electronic Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-27
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a liquid cooling heat dissipation server noise reduction mechanism in the technical field of server noise reduction, which comprises a server body, a liquid cooling heat dissipation assembly, a cooling liquid storage box, a noise reduction structure and a noise absorption and noise reduction plate, wherein the liquid cooling heat dissipation assembly is arranged on the outer wall of the server body, the liquid cooling heat dissipation assembly comprises a lifting pump, the top of the lifting pump is connected with a cooling pipe which is tightly attached to the side wall of the server body, the top of the cooling pipe is connected with a conveying channel, and the conveying channel is communicated with the cooling liquid storage box. According to the utility model, the vacuum cavity is arranged and used for blocking the transmission of noise, meanwhile, the noise is prevented from being transmitted through the sound-absorbing and noise-reducing plate, and the U-shaped structure with the reduced opening formed by the inclined surface enables the noise to be transmitted for multiple reflections, so that the noise intensity is reduced, the noise generated by the server body and the lifting pump is prevented from being transmitted to the outside of the mechanism, and the influence of the server body and the lifting pump on the external environment in the working process is reduced.

Description

Liquid cooling heat dissipation server mechanism of making an uproar falls

Technical Field

The utility model relates to the technical field of server noise reduction, in particular to a liquid cooling heat dissipation server noise reduction mechanism.

Background

A server broadly refers to a computer system in a network that can provide some service to other machines. In a narrow sense, a server is a server that is dedicated to some high-performance computer and can provide services to the outside through a network. Compared with a common computer, the server has higher requirements on the aspects of performance stability, safety and the like. In order to reduce the influence of heat generated in the running process of the server on the performance of the server and improve the heat dissipation effect of the server, a liquid cooling heat dissipation mode is adopted to dissipate heat of the server.

However, in the process of lifting the cooling liquid by the existing liquid cooling heat dissipation device, noise generated by a lifting pump is large, and surrounding environment is influenced.

Disclosure of Invention

The utility model aims to provide a noise reduction mechanism of a liquid cooling heat dissipation server, which is used for solving the problem that the noise generated by a lifting pump is large in the process of lifting cooling liquid by the traditional liquid cooling heat dissipation device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the liquid cooling heat dissipation assembly comprises a lifting pump, an input end of the lifting pump is electrically connected with an external power supply, the lifting pump is used for lifting cooling liquid, a cooling pipe clinging to the side wall of the server body is connected at the top of the lifting pump, the cooling pipe absorbs heat generated by the server body through heat transfer, a conveying channel is connected at the top of the cooling pipe, the conveying channel is communicated with the cooling liquid storage box, and is used for conveying cooling liquid subjected to heat absorption to the cooling liquid storage box, so that the cooling liquid flows, and a circulating pipe is connected at the lower end of the lifting pump and is used for circulating the cooling liquid in the liquid cooling heat dissipation assembly; the cooling liquid storage box is in fit contact with one side of the server body, and the lower end of the cooling liquid storage box is connected with the lifting pump through the circulating pipe; the noise reduction structure comprises an outer shell and an inner shell, a vacuum cavity is formed between the outer shell and the inner shell, the vacuum cavity is used for blocking the transmission of noise, the noise generated by the server body and the lifting pump is prevented from being transmitted to the outside of the mechanism, the influence of the server body and the lifting pump on the external environment in the working process is reduced, and a containing groove which is matched with the lifting pump is integrally formed on one side of the outer shell; the sound-absorbing and noise-reducing plate is fixed on the inner wall of the inner shell, the side face of the sound-absorbing and noise-reducing plate is fixed with a special-shaped protruding edge, the side face of the special-shaped protruding edge is provided with an inclined face, the sound-absorbing and noise-reducing plate further comprises a sound-absorbing top cover clamped with the top of the server body, the sound-absorbing and noise-reducing plate is made of sound-absorbing materials and used for blocking noise transmission, and meanwhile, the U-shaped structure with reduced opening formed by the inclined face is matched, so that multiple reflection is formed when noise is transmitted to the inclined face, and noise intensity is reduced.

As a further scheme of the utility model: the cross section outline of cooling tube is the rectangle, and the cooling tube is continuous S type cavity aluminum alloy pipeline, and continuous S type cavity aluminum alloy pipeline is favorable to increasing the area of contact with server body lateral wall, strengthens the radiating effect of cooling tube to the server body.

As a further scheme of the utility model: the cooling liquid storage box is a cuboid aluminum alloy hollow box body, the top of the cooling liquid storage box is communicated with a liquid inlet pipe, a plug is connected with the top of the liquid inlet pipe in a threaded manner, and the plug is used for sealing the liquid inlet pipe and preventing cooling liquid from spilling out.

As a further scheme of the utility model: the top of server body has been seted up the sunken of symmetry, two sunken inside has welded a handle respectively, and the handle is convenient for mention the server body, and the server body of being convenient for is connected with the installation of structure of making an uproar that falls.

As a further scheme of the utility model: the both ends of shell have welded the closure plate respectively, and the bottom of inner shell is fixed with the closure strip, and the closure strip is stereoplasm U type strip, and the closure strip is connected in the connecting portion of server body and inner shell, reduces the noise transmission that server body and elevator pump work in-process produced.

As a further scheme of the utility model: the sound-absorbing and noise-reducing boards are arranged linearly at equal intervals in the vertical direction and are provided with a plurality of sound-absorbing and noise-reducing boards, the sound-absorbing and noise-reducing boards are elastic sound-absorbing boards, and the sound-absorbing and noise-reducing boards are used for blocking noise propagation.

As a further scheme of the utility model: the top veneer of inhaling the sound top cap is connected with inhales the sound roof, and inhale the bottom of sound top cap and be fixed with the fixture block of adaptation vacuum chamber, the fixture block has the sealing washer with the connecting portion veneer in vacuum chamber, inhales the sound top cap and is used for reducing the diffusion of noise from vertical upward direction.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the vacuum cavity is arranged and used for blocking the transmission of noise, meanwhile, the noise is prevented from being transmitted through the sound-absorbing and noise-reducing plate, and the U-shaped structure with the reduced opening formed by the inclined surface enables the noise to be transmitted for multiple reflections, so that the noise intensity is reduced, the noise generated by the server body and the lifting pump is prevented from being transmitted to the outside of the mechanism, and the influence of the server body and the lifting pump on the external environment in the working process is reduced.

2. According to the utility model, the sealing ring is glued at the connecting part of the clamping block and the vacuum cavity, so that the diffusion of noise from the vertical upward direction can be reduced, and the noise reduction effect is improved.

Drawings

FIG. 1 is a schematic view of an exploded perspective view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic view of a back view structure of a server body according to the present utility model;

FIG. 4 is a side view of the housing of the present utility model;

FIG. 5 is a cross-sectional view A-A of FIG. 4 in accordance with the present utility model.

In the figure: 1. a server body; 2. a lift pump; 3. a cooling tube; 4. a conveying channel; 5. a recess; 6. a handle; 7. a cooling liquid storage tank; 8. a circulation pipe; 9. a liquid inlet pipe; 10. a plug; 11. a housing; 12. a receiving groove; 13. a closing plate; 14. a closure strip; 15. an inner case; 16. a sound absorbing and reducing board; 17. irregular ridges; 18. an inclined surface; 19. a vacuum chamber; 20. a clamping block; 21. a sound absorbing top cover; 22. and (3) a sound-absorbing top plate.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment;

referring to fig. 1-5, in an embodiment of the present utility model, a liquid cooling heat dissipation server noise reduction mechanism includes a server body 1, a liquid cooling heat dissipation component, a cooling liquid storage box 7, a noise reduction structure and a noise absorption noise reduction board 16, wherein the liquid cooling heat dissipation component is installed on an outer wall of the server body 1, the liquid cooling heat dissipation component absorbs heat generated by the server body 1, thereby dissipating heat of the server body 1, the liquid cooling heat dissipation component includes a lift pump 2, an input end of the lift pump 2 is electrically connected with an external power supply, the lift pump 2 is used for lifting cooling liquid, a cooling pipe 3 closely attached to a side wall of the server body 1 is connected to a top of the lift pump 2, the cooling pipe 3 absorbs the heat generated by the server body 1 through heat transfer, a conveying channel 4 is connected to the cooling liquid storage box 7, the cooling liquid after absorbing heat is conveyed to the cooling liquid storage box 7, so that the cooling liquid flows, a circulation pipe 8 is connected to a lower end of the lift pump 2, and the circulation pipe 8 is used for circulating the cooling liquid in the liquid cooling heat dissipation component; the cooling liquid storage box 7 is in contact with one side of the server body 1, and the lower end of the cooling liquid storage box 7 is connected with the lifting pump 2 through a circulating pipe 8; the noise reduction structure comprises an outer shell 11 and an inner shell 15, a vacuum cavity 19 is arranged between the outer shell 11 and the inner shell 15, the vacuum cavity 19 is used for blocking noise transmission, noise generated by the server body 1 and the lift pump 2 is prevented from being transmitted to the outside of the mechanism, the influence of the server body 1 and the lift pump 2 on the external environment in the working process is reduced, a containing groove 12 which is matched with the lift pump 2 is integrally formed on one side of the outer shell 11, sealing plates 13 are respectively welded at two ends of the outer shell 11, sealing strips 14 are fixed at the bottom of the inner shell 15, the sealing strips 14 are hard U-shaped strips, the sealing strips 14 are connected to the connecting part of the server body 1 and the inner shell 15, the noise transmission generated by the server body 1 and the lift pump 2 in the working process is reduced, a sound absorbing and noise reducing plate 16 is attached to the inner wall of the inner shell 15 and fixed, a special-shaped protruding edge 17 is fixed on the side surface of the sound absorbing and noise reducing plate 16, an inclined surface 18 is arranged on the side surface of the special-shaped protruding edge 17, the sound-absorbing and noise-reducing board 16 further comprises a sound-absorbing top cover 21 which is clamped with the top of the server body 1, a sound-absorbing top plate 22 is connected to the top of the sound-absorbing top cover 21 in a gluing mode, a clamping block 20 which is matched with the vacuum cavity 19 is fixed to the bottom of the sound-absorbing top cover 21, a sealing ring is glued to the connecting portion of the clamping block 20 and the vacuum cavity 19, the sound-absorbing top cover 21 is used for reducing noise from diffusing in the vertical upward direction, the sound-absorbing and noise-reducing board 16 is made of sound-absorbing materials, the sound-absorbing and noise-reducing board 16 is used for blocking noise from propagating, meanwhile, the sound-absorbing and noise-reducing board 16 is matched with a U-shaped structure with an opening formed by the inclined surface 18 to reduce noise to form multiple reflections when the inclined surface 18, so that noise intensity is reduced, the sound-absorbing and noise-reducing board 16 is linearly arranged at equal intervals in the vertical direction and is provided with a plurality of sound-absorbing and noise-reducing boards 16 are elastic.

Preferably, as shown in fig. 1, the outer profile of the cross section of the cooling tube 3 is rectangular, the cooling tube 3 is a continuous S-shaped hollow aluminum alloy pipe, and the continuous S-shaped hollow aluminum alloy pipe is beneficial to increasing the contact area with the side wall of the server body 1 and enhancing the heat dissipation effect of the cooling tube 3 on the server body 1.

Preferably, as shown in fig. 3, the cooling liquid storage box 7 is a cuboid aluminum alloy hollow box body, the top of the cooling liquid storage box 7 is communicated with a liquid inlet pipe 9, a plug 10 is connected to the top of the liquid inlet pipe 9 in a threaded manner, and the plug 10 is used for sealing the liquid inlet pipe 9 to prevent cooling liquid from spilling.

Preferably, as shown in fig. 3, symmetrical concave parts 5 are formed at the top of the server body 1, and a lifting handle 6 is welded in each of the two concave parts 5, so that the lifting handle 6 is convenient for lifting the server body 1, and the server body 1 is convenient for being connected with the installation of the noise reduction structure.

The working principle of the utility model is as follows: during the use, offer vacuum cavity 19 through between shell 11 and the inner shell 15 for the transmission of noise is avoided server body 1 and elevator pump 2 to produce the noise transmission to the mechanism outside, thereby reduce server body 1 and elevator pump 2 in the course of the work outside environment's influence, through setting up the fixed special-shaped ridge 17 of side of inhaling the sound board of making an uproar 16 that falls, the side of special-shaped ridge 17 is equipped with inclined plane 18 simultaneously, the U type structure that the opening that inclined plane 18 formed reduces forms can make the noise form multiple reflection when transmitting to inclined plane 18, thereby further reduce noise intensity.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mechanism of making an uproar falls in liquid cooling heat dissipation server, includes server body (1), its characterized in that still includes:

the liquid cooling heat dissipation assembly is arranged on the outer wall of the server body (1), the liquid cooling heat dissipation assembly comprises a lifting pump (2), the top of the lifting pump (2) is connected with a cooling pipe (3) which is clung to the side wall of the server body (1), the top of the cooling pipe (3) is connected with a conveying channel (4), and the lower end of the lifting pump (2) is connected with a circulating pipe (8);

the cooling liquid storage box (7), the cooling liquid storage box (7) is in fit contact with one side of the server body (1), and the lower end of the cooling liquid storage box (7) is connected with the lifting pump (2) through the circulating pipe (8);

the noise reduction structure comprises an outer shell (11) and an inner shell (15), a vacuum cavity (19) is formed between the outer shell (11) and the inner shell (15), and a containing groove (12) which is matched with the lifting pump (2) is integrally formed on one side of the outer shell (11);

the sound-absorbing and noise-reducing plate (16), the inner wall of the inner shell (15) is fixed by attaching the sound-absorbing and noise-reducing plate (16), the side surface of the sound-absorbing and noise-reducing plate (16) is fixed with a special-shaped protruding edge (17), the side surface of the special-shaped protruding edge (17) is provided with an inclined surface (18), and the sound-absorbing and noise-reducing plate (16) further comprises a sound-absorbing top cover (21) which is clamped with the top of the server body (1).

2. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: the cross section outline of the cooling pipe (3) is rectangular, and the cooling pipe (3) is a continuous S-shaped hollow aluminum alloy pipeline.

3. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: the cooling liquid storage box (7) is a cuboid aluminum alloy hollow box body, the top of the cooling liquid storage box (7) is communicated with a liquid inlet pipe (9), and the top of the liquid inlet pipe (9) is in threaded connection with a plug (10).

4. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: symmetrical concave parts (5) are formed in the top of the server body (1), and a lifting handle (6) is welded in each of the concave parts (5).

5. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: the two ends of the outer shell (11) are respectively welded with a sealing plate (13), the bottom of the inner shell (15) is fixed with a sealing strip (14), the sealing strip (14) is a hard U-shaped strip, and the sealing strip (14) is connected to the connecting part of the server body (1) and the inner shell (15).

6. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: the sound-absorbing and noise-reducing boards (16) are arranged linearly at equal intervals in the vertical direction and are arranged in a plurality of mode, and the sound-absorbing and noise-reducing boards (16) are elastic sound-absorbing boards.

7. The liquid-cooled heat sink server noise reduction mechanism of claim 1, wherein: the top gluing of inhaling sound top cap (21) is connected with inhales sound roof (22), and the bottom of inhaling sound top cap (21) is fixed with fixture block (20) of adaptation vacuum chamber (19), and the connecting portion veneer of fixture block (20) and vacuum chamber (19) has the sealing washer.