CN214704544U

CN214704544U - Water-cooling heat dissipation device of server

Info

Publication number: CN214704544U
Application number: CN202121244837.2U
Authority: CN
Inventors: 肖岚; 昌雄
Original assignee: Hunan Manhe Information Technology Co ltd
Current assignee: Hunan Manhe Information Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-12
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a water-cooling heat abstractor of server relates to server accessory technical field, including the main casing body, main casing side fixed mounting has the server mainboard, and server mainboard side fixed mounting has copper dish. The utility model discloses a be provided with the indicator box in copper system dish top one side, be provided with the light board in the indicator box, when the cooling water level in the copper system dish is comparatively sufficient, can force the light board to maintain a take the altitude, thereby the light board can drive the accuse through the drive ratch of light pole bottom and driven gear mutually supports and flow the dish and rotate certain angle, the opening of accuse flow box is stabilized at a take the size, thereby the play water flow of control copper system dish, make the cooling water level in the copper system dish slowly supply back primary position, thereby solved effectively when circulating water pump's suction is because electric power is unstable when reducing even, the not enough water level greatly reduced of cooling supply flow in the copper system dish, thereby can be tight the problem of the heat-sinking capability of ghost image sound copper system dish.

Description

Water-cooling heat dissipation device of server

Technical Field

The utility model relates to a server accessory technical field especially relates to a water-cooling heat abstractor of server.

Background

For electronic devices, especially servers with high density heat flow, the heat dissipation problem is more and more prominent. The traditional electronic equipment mainly adopts air cooling heat dissipation, has low heat dissipation efficiency and has higher requirement on environmental conditions. And with the improvement of the performance of electronic equipment, the requirements of air cooling and heat dissipation on the environment are more and more strict.

In order to improve the heat-sinking capability of server among the prior art, often there is copper dish at CPU module fixed mounting on the server mainboard, then install circulating water pump and circulate cooling water between copper dish and water storage tank, but because copper dish often is vertical placing, when circulating water pump's draft because electric power is unstable when even reducing, the not enough water level greatly reduced of cooling supply flow in the copper dish to can make the heat-sinking capability of copper dish by the ghost image seriously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the heat-sinking capability of improving the server among the prior art, often there is copper dish at the CPU module fixed mounting on the server mainboard, then install circulating water pump and circulate cooling water between copper dish and water storage tank, but because copper dish is often vertical placing, when circulating water pump's power of drawing is because electric power is unstable when even reducing, the not enough water level greatly reduced of cooling supply flow in the copper dish, thereby can make the ghost image sound the heat-sinking capability's of copper dish problem tightly, and the water-cooling heat abstractor of a server that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water-cooling heat abstractor of server, includes the main casing body, main casing side fixed mounting has the server mainboard, and server mainboard side fixed mounting has copper dish, and main casing body bottom one side fixed mounting has the water storage tank, water storage tank side one side fixedly connected with wet return, and the fixed welding of wet return intermediate position has accuse flow box, water storage tank top fixed welding has the connecting pipe, and the welding of connecting pipe top has circulating water pump, and circulating water pump delivery end fixedly connected with outlet pipe, the fixed intercommunication of the outlet pipe other end are at copper dish top.

Optionally, a flow control disc is rotatably connected to the middle position of the flow control box, and a driven gear is fixedly connected to one end of the flow control disc.

Optionally, the side of the top of the copper plate is fixedly connected with an indication box, and the top of the indication box is connected with a light plate in a sliding mode along the vertical direction.

Optionally, a light bar is fixedly connected to the middle position of the bottom of the light plate, and a driving rack bar is fixedly connected to the bottom of the light bar.

Optionally, a cold row is welded in the middle of the connecting pipe, and one side of the cold row extends to the outer side of the main shell.

Optionally, a horizontal pipe is fixedly welded on one side of the bottom of the indicating box, and the other end of the horizontal pipe is fixedly communicated with the top of the side face of the copper plate.

Compared with the prior art, the utility model discloses possess following advantage: the utility model discloses a be provided with the indicator box in copper system dish top one side, be provided with the light board in the indicator box, when the cooling water level in the copper system dish is comparatively sufficient, can force the light board to maintain a take the altitude, thereby the light board can drive the accuse through the drive ratch of light pole bottom and driven gear mutually supports and flow the dish and rotate certain angle, the opening of accuse flow box is stabilized at a take the size, thereby the play water flow of control copper system dish, make the cooling water level in the copper system dish slowly supply back primary position, thereby solved effectively when circulating water pump's suction is because electric power is unstable when reducing even, the not enough water level greatly reduced of cooling supply flow in the copper system dish, thereby can be tight the problem of the heat-sinking capability of ghost image sound copper system dish.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of a flow control box;

fig. 3 is a schematic view showing the interaction between the indicator box and the lightweight rod.

In the figure: 1. a server motherboard; 2. a water outlet pipe; 3. a light board; 4. an indicator box; 5. a copper disk; 6. a lightweight rod; 7. a drive rack; 8. a water storage tank; 9. a water return pipe; 10. a driven gear; 11. a flow control box; 12. a connecting pipe; 13. cold discharging; 14. a water circulating pump; 15. a main housing; 16. a flow control disc; 17. a horizontal tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water-cooling heat abstractor of server, including main casing body 15, main casing body 15 side fixed mounting has server mainboard 1, and server mainboard 1 side fixed mounting has copper dish 5, copper dish 5 is the cavity setting, main casing body 15 bottom one side fixed mounting has water storage tank 8, water storage tank 8 is great can keep in more cooling water, water storage tank 8 side one side fixedly connected with wet return 9, wet return 9 intermediate position fixed welding has accuse flow box 11, water storage tank 8 top fixed welding has connecting pipe 12, connecting pipe 12 intermediate position welding has cold row 13, be tortuous copper pipe in the cold row 13, in order to make cooling water and air fully contact the heat dissipation.

One side of cold row 13 extends to the main casing body 15 outside, the welding of connecting pipe 12 top has circulating water pump 14, circulating water pump 14 goes out water end fixedly connected with outlet pipe 2, the fixed intercommunication of the 2 other ends of outlet pipe is at 5 tops of copper dish, 5 top sides fixedly connected with indicator box 4 of copper dish, and indicator box 4 tops have light board 3 along vertical direction sliding connection, 3 bottom intermediate position fixedly connected with light pole 6 of light board, 6 bottom fixedly connected with drive ratch 7 of light pole, indicator box 4 bottom one side fixed welding has horizontal pipe 17, and the fixed intercommunication of the 17 other ends of horizontal pipe is at 5 side tops of copper dish.

The working principle is as follows:

when the utility model works, the circulating water pump 14 is started, the cooling water in the water storage tank 8 is pumped to the cold row 13 by the circulating water pump 14 and then is pumped to the copper plate 5 through the water outlet pipe 2, the driven gear 10 is limited by the driving toothed bar 7 in the initial state, the driven gear 10 completely seals the flow control box 11, when the cooling water level in the copper plate 5 gradually rises to a certain position, the cooling water can force the light plate 3 to gradually move upwards and maintain at a certain height, meanwhile, the driving toothed bar 7 at the bottom of the light bar 6 is driven by the light plate 3 to force the driven gear 10 to drive the flow control plate 16 to open the flow control box 11, at the moment, the cooling water in the copper plate 5 can return to the water storage tank 8 through the water return pipe 9, when the pumping force of the circulating water pump 14 is reduced, the cooling water level in the copper plate 5 is reduced, the driving toothed bar 7 at the bottom of the light bar 6 is driven by the light plate 3 under the self-weight action to drive the driven gear 10 to force the flow control plate 16 to gradually rotate to reduce the opening angle of the flow control box 11, thereby limiting the backwater flow of the backwater pipe 9 and causing the cooling water level of the copper tray 5 to rise again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water-cooling heat abstractor of server, includes main casing body (15), its characterized in that, main casing body (15) side fixed mounting has server mainboard (1), and server mainboard (1) side fixed mounting has copper dish (5), and main casing body (15) bottom one side fixed mounting has water storage tank (8), water storage tank (8) side one side fixedly connected with wet return (9), and wet return (9) intermediate position fixed welding has accuse flow box (11), water storage tank (8) top fixed welding has connecting pipe (12), and connecting pipe (12) top welding has circulating water pump (14), and circulating water pump (14) play water end fixedly connected with outlet pipe (2), and the fixed intercommunication of outlet pipe (2) other end is at copper dish (5) top.

2. The water-cooling heat dissipation device of the server as claimed in claim 1, wherein a flow control disc (16) is rotatably connected to the middle position of the flow control box (11), and a driven gear (10) is fixedly connected to one end of the flow control disc (16).

3. The water-cooled heat dissipation device of the server as claimed in claim 1, wherein an indication box (4) is fixedly connected to the top side of the copper plate (5), and a light plate (3) is slidably connected to the top of the indication box (4) along a vertical direction.

4. The water-cooled heat dissipation device for the server as recited in claim 3, wherein a lightweight rod (6) is fixedly connected to the middle position of the bottom of the lightweight plate (3), and a driving rack (7) is fixedly connected to the bottom of the lightweight rod (6).

5. The water-cooled heat dissipation device of the server as recited in claim 1, wherein the cold row (13) is welded in the middle of the connecting pipe (12), and one side of the cold row (13) extends to the outside of the main casing (15).

6. The water-cooling heat dissipation device of the server as claimed in claim 3, wherein a horizontal pipe (17) is fixedly welded on one side of the bottom of the indication box (4), and the other end of the horizontal pipe (17) is fixedly communicated with the top of the side surface of the copper plate (5).