CN201894034U

CN201894034U - Improved runner structure of water-cooling device

Info

Publication number: CN201894034U
Application number: CN2010206103225U
Authority: CN
Inventors: 高百龄; 李嵩蔚; 锺福明
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2010-11-12
Filing date: 2010-11-12
Publication date: 2011-07-06
Anticipated expiration: 2020-11-12

Abstract

An improved runner structure of a water-cooling device comprises a heat conduction main body, wherein the heat conduction main body is provided with at least one runner, an inlet and an outlet; the runner is arranged in the heat conduction main body, is provided with a fluid body, and is sealed by a slot part and a top connected mutually; and at least one turbulent flow part arranged at the slot part or the top is used for enabling the fluid body to generate a separation vortex, so that the strength of the turbulent flow in a fluid field can be greatly improved and the heat conduction property is enhanced.

Description

The flow passage structure improvement of water cooling plant

Technical field

A kind of flow passage structure improvement of water cooling plant refers to that especially a kind of turbulence structure that is provided with is to increase the flow passage structure improvement that the sink flows body heat passes the water cooling plant of effect in runner.

Background technology

Along with being showing improvement or progress day by day of electronic information science and technology, make electronic equipment (as computer, mobile computer, communication cabinet ... Deng) use popularization and application is more extensive day by day; Yet, electronic equipment is when working at high speed, electronic building brick in it can produce used heat, if can't in real time described used heat be discharged outside the electronic equipment, as easy as rolling off a log these used heat that make are hoarded in electronic equipment, the temperature that makes electronic equipment internal and interior electronic building brick thereof is constantly soaring, so cause electronic building brick because of overheatedly break down, situations such as damage or operational paradigm reduction.

In order to improve described heat dissipation problem, generally more common all is that radiator fan of installing comes forced heat radiation in electronic equipment, but because of the throughput of its radiator fan limited, make its radiating effect be difficult to promote, and the situation that cooling extent is also limited, so the dealer just seeks another kind of settling mode, promptly use a water-cooled power converter directly to be attached on the heat generating component, as (central processing unit (CPU), MPU, south, north bridge chips or other produce high hot electronic building brick etc. because of carrying out the operation meeting), and in aqua storage tank, cooling liquid is imported in the water-cooled power converter by a pumping, after the heat that cooling liquid and this water-cooled power converter are absorbed from heat generating component is done heat exchange, cooling liquid flows out to a radiating module by a delivery port of water-cooled power converter again, via sending described aqua storage tank again back to after the cooling, help heat radiation by the cooling liquid circulation, reduce the heat generating component temperature, its heat generating component can be operated smoothly.

Yet, though described water-cooled power converter can improve the problem of utilizing the air-flow heat radiation, but extend another problem, be that water-cooled power converter is close to the end face (being heat-absorbent surface) by this heat generating component, inject runner in the described water-cooled power converter generation heat exchange action that circulates by cooling liquid again, yet the time that is trapped in water-cooled power converter owing to described cooling liquid is too short, so that cooling liquid is cmpletely enough heats (being heat exchange) of absorption not as yet, just derive by described delivery port fast immediately, the institute so that the water-cooled function have a greatly reduced quality, cause its heat to pass poor effect, and then make radiating effect extremely not obvious.

The inner flow passage of oil-to-water heat exchanger structure is unidirectional level and smooth runner, so cooling liquid is shorter the dead time in these runners, cause the thermal source of taking away promptly less, it is obviously not good therefore to cause whole heat exchanger effectiveness and heat to pass effect, and its relative radiating effect is more undesirable; Present technique has following shortcoming:

1. heat exchanger effectiveness is not good;

2. radiating effect is not good.

Because above-mentioned every shortcoming, the application's creator is innovated improvement to be engaged in the sector experience for many years, to concentrate on studies, and successfully the utility model is finished in research and development finally, is the creation that a tool effect is promoted in fact.

The utility model content

For solving the shortcoming of above-mentioned technology, the application's main purpose provides a kind of fluid that makes and produces separation eddy lifting flow field turbulence intensity, and then increases the flow passage structure improvement that heat passes the water cooling plant of usefulness.

For reaching above-mentioned purpose, the application provides a kind of flow passage structure improvement of water cooling plant, comprise: a heat conduction body, have at least one runner and an inlet and an outlet, described runner is arranged at this heat conduction body interior, and described runner has a slot part and a top, and this slot part and this top interconnect closed configuration and become described runner, and one of them is provided with at least one spoiler this slot part and this top, and this inlet and this outlet are communicated with the two ends of this runner respectively.

By described runner the design of spoiler is set, increases the heat exchanger effectiveness of heat radiator body, make the fluid that passes through produce separation eddy and promote the flow field turbulence intensity and promote heat and pass usefulness.

Description of drawings

The 1st figure is the first embodiment three-dimensional exploded view of the present utility model;

The 2nd figure is the first embodiment three-dimensional combination figure of the present utility model;

The 3rd figure is the first embodiment cutaway view of the present utility model;

4a figure is the first embodiment vertical view of the present utility model;

4b figure is the first embodiment vertical view of the present utility model;

5a figure is the first embodiment vertical view of the present utility model;

5b figure is the first embodiment vertical view of the present utility model;

5c figure is the first embodiment vertical view of the present utility model;

5d figure is the first embodiment vertical view of the present utility model;

5e figure is the first embodiment vertical view of the present utility model;

6a figure is the pedestal cutaway view of the utility model second embodiment;

6b figure is the pedestal cutaway view of the utility model second embodiment;

The 7th figure is the pedestal vertical view of the utility model the 3rd embodiment;

The 8th figure is the schematic perspective view of the utility model the 4th embodiment;

The 9th figure is the schematic perspective view of the utility model the 5th embodiment;

The 10th figure is the utility model illustrative view.

[primary clustering symbol description]

Heat conduction body 1

Lid 1b

Pedestal 1a

Runner 11

Slot part 111

First wall 1111

Second wall 1112

The 3rd wall 1113

Top 112

Inlet 12

Outlet 13

Spoiler 14

First side 15

Second side 16

Radiating fin 161

Fluid 2

Thermal source 3

First body 4

Second body 5

Pumping 6

Embodiment

The utility model provides a kind of heat converter structure, icon is the utility model preferred embodiment, see also the 1st, 2,3,4a, 4b, 5a, 5b, 5c, 5d, 5e figure, be the three-dimensional decomposition of first embodiment of the present utility model and constitutional diagram and assembled sectional view and vertical view, as shown in the figure, the flow passage structure improvement of described water cooling plant comprises: a heat conduction body 1, described heat conduction body 1 have at least one

runner

11 and 12 and outlets 13 of an inlet;

Described runner 11 is arranged at this heat conduction body 1 inside, and has fluid 2 in this runner 11, described runner 11 has a slot part 111 and a top 112, this slot part 111 and this top 112 interconnect closed configuration and become described runner 11, and one of them is provided with at least one spoiler 14 this slot part 111 and this top 112, and this inlet 12 and this outlet 13 are communicated with the two ends of this runner 11 respectively.

Described slot part 111 has more one first wall 1111 and one second wall 1112 and one the 3rd wall 1113, described first wall, 1,111 one ends connect an end of this second wall 1112 and the 3rd wall 1113, it is wherein arbitrary that described spoiler 14 selects to be located at described first wall 1111 (as the 1st figure) and second wall 1112 (as 4a figure) and the 3rd wall 1113 (as 4b figure), described spoiler 14 is a convex body and along the axial discontinuous arrangement of this runner 11, and the spoiler 14 of present embodiment is located at this first wall 1111 (as the 1st figure).

Described heat conduction body 1 has a pedestal 1a and a lid 1b, and described lid 1b correspondence covers described pedestal 1a.

Described convex body be square (as 5a figure) and triangle (as 5b figure) and rectangle (as 5c figure) and circular (as 5d figure) and rhombus (as 5e figure) and geometry wherein any.

The width of described convex body is no more than 1/3rd width of this runner 11, and the height of this convex body can be resisted against the top 112 of this runner 11 or be lower than this top 112.

See also 6a, 6b figure, pedestal cutaway view for the utility model second embodiment, as shown in the figure, the part technical characterictic of present embodiment is identical with described first embodiment, so will repeat no more at this, present embodiment and described first embodiment place inequality be the spoiler 14 of present embodiment be a groove and along axially being of this runner 11 discontinuous (as 6a figure) and continuously (as 6b figure) wherein arbitrary mode arrange, described groove is arranged with in this first wall 1111.

It is wherein arbitrary that described groove is square and triangle and rectangle and circle and rhombus and geometry.

See also the 7th figure, pedestal vertical view for the utility model the 3rd embodiment, as shown in the figure, the part technical characterictic of present embodiment is identical with described first embodiment, so will repeat no more at this, present embodiment and described first embodiment place inequality are that the spoiler 14 of present embodiment is a convex body and axially arranging continuously along this runner 11.

See also the 8th figure, schematic perspective view for the utility model the 4th embodiment, as shown in the figure, the part technical characterictic of present embodiment is identical with described first embodiment, so will repeat no more at this, only present embodiment and described first embodiment place inequality are that the heat conduction body 1 of present embodiment has more one first side 15 and one second side 16, described first side 15 at least one thermal source 3 of contact, and this second side 16 is provided with plurality of radiating fins 161.

See also the 9th, 10 figure, schematic perspective view and illustrative view for the utility model the 5th embodiment, as shown in the figure, the part technical characterictic of present embodiment is identical with described first embodiment, so will repeat no more at this, only present embodiment and described first embodiment place inequality are that inlet 12 and this outlet 13 of the heat conduction body 1 of present embodiment is connected at least one first body 4 and one second body 5 respectively, this first body 4 and this second body 5 end in addition more connect a pumping 6, order about this fluid 2 when these pumping 6 pressurizations and enter in the runner 11 of this heat radiator body 1, and the fluid 2 generation separation eddies lifting flow field turbulence intensities that spoiler 14 main orders are passed through pass usefulness to promote heat via this first body 4.

Claims

1. the flow passage structure of water cooling plant improvement comprises:

A heat conduction body, have at least one runner and an inlet and an outlet, described runner is arranged at this heat conduction body interior, described runner has a slot part and a top, this slot part and this top interconnect closed configuration and become the described runner of stating, and one of them is provided with at least one spoiler this slot part and this top, and this inlet and this outlet are communicated with the two ends of this runner respectively.

2. the flow passage structure of water cooling plant as claimed in claim 1 improvement is characterized in that: described spoiler is a convex body and axially arranging continuously along this runner.

3. the flow passage structure of water cooling plant as claimed in claim 1 improvement is characterized in that: described spoiler is a convex body and along the axial discontinuous arrangement of this runner.

4. the flow passage structure of water cooling plant as claimed in claim 1 improvement is characterized in that: described spoiler is a groove and axially arranging continuously along this runner.

5. the flow passage structure of water cooling plant as claimed in claim 1 improvement is characterized in that: described spoiler is a groove and along the axial discontinuous arrangement of this runner.

6. the flow passage structure of water cooling plant as claimed in claim 1 improvement, it is characterized in that: described slot part has one first wall and one second wall and one the 3rd wall, described first wall connects this second wall and the 3rd wall, and it is wherein arbitrary that described spoiler selects to be located at described first wall and second wall and the 3rd wall.

7. the flow passage structure of water cooling plant as claimed in claim 1 improvement, it is characterized in that: described heat conduction body has more one first side and one second side, described at least one thermal source of first contacts side surfaces, this second side is provided with plurality of radiating fins.

8. the flow passage structure of water cooling plant as claimed in claim 1 improvement, it is characterized in that: the inlet of described heat conduction body and this outlet connect at least one first body and one second body respectively, and this first body and this second body end in addition more connect a pumping.

9. as the improvement of the flow passage structure of claim 2 or 3 described water cooling plants, it is characterized in that: it is wherein arbitrary that described convex body is square and triangle and rectangle and circle and rhombus geometry.

10. as the improvement of the flow passage structure of claim 4 or 5 described water cooling plants, it is characterized in that: it is wherein arbitrary that described groove is square and triangle and rectangle and circle and rhombus and geometry.

11. the improvement of the flow passage structure of water cooling plant as claimed in claim 1, it is characterized in that: described heat conduction body has a pedestal and a lid, and described lid correspondence covers described pedestal.