CN102469749B

CN102469749B - The heat exchange structure of tool shunting

Info

Publication number: CN102469749B
Application number: CN201010546006.0A
Authority: CN
Inventors: 高百龄; 李嵩蔚; 钟福明
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: 2016-01-20
Anticipated expiration: 2030-11-12
Also published as: CN102469749A

Abstract

A kind of heat converter structure of tool shunting, comprise: a water conservancy diversion body, described water conservancy diversion body has a runner, described runner has turning point and an outer turning point at least one, and be adjacent to interior turning point at described runner and form a distributary division, therefore the fluid of runner is shunted by distributary division by when interior turning point and outer turning point, to reach the effect having and reduce fluid-pressure drop, avoids pumping need improve the effect of operational effectiveness.

Description

The heat exchange structure of tool shunting

Technical field

The invention relates to a kind of heat converter structure, espespecially a kind of fluid-pressure drop that can effectively reduce because runner direction transformation produces, and do not increase the heat converter structure of the tool shunting of pumping operational effectiveness.

Background technology

Along with being showing improvement or progress day by day of electronic information technologies, make electronic equipment (as computer, mobile computer, communication cabinet ... etc.) use increasingly universal and application is more extensive; But, the electronic building brick of electronic equipment when working at high speed in it can produce used heat, if cannot in real time aforementioned used heat be discharged outside electronic equipment, as easy as rolling off a log these used heat that make are hoarded in electronic equipment, the temperature of electronic equipment internal and interior electronic building brick thereof is constantly risen, and then causes electronic building brick to break down because of overheated, damage or the situation such as operational paradigm reduction.

In order to improve above-mentioned heat dissipation problem in prior art, general more common is all in electronic equipment, install a radiator fan carry out forced heat radiation, but because the throughput of its radiator fan is limited, its radiating effect is made to be difficult to promote, and the situation that cooling extent is also limited, so related personnel just seeks another kind of settling mode, namely a water-cooled power converter is used directly to be attached on heat generating component, as (central processing unit (CPU), MPU, south, north bridge chips or other can produce the electronic building brick etc. of high heat because performing operation), and in aqua storage tank, cooling liquid is imported in water-cooled power converter by a pumping, after making cooling liquid and described water-cooled power converter do heat exchange from the heat that heat generating component absorbs, cooling liquid flows out to a radiating module by a delivery port of water-cooled power converter again, aforementioned aqua storage tank is sent again back to via after cooling, circulated by cooling liquid and help heat radiation, reduce heat generating component temperature, make its heat generating component energy smooth operation.

And, for the effect making water-cooled power converter effectively can reach heat radiation, so related personnel is just designed with the runner of many places bending in water-cooled power converter, be retained in time in water-cooled power converter to increase its cooling liquid, and then increase the time absorbing heat and the area carrying out heat exchange;

But, though the runner of described many places bending can increase cooling liquid be in fact retained in time in water-cooled power converter, but extend another problem, namely when fluid is by described bending place, its fluid can affect fluid because of its runner direction transformation and flow and the problem causing pressure drop, and pumping can be caused need to improve running power to be imported with the cooling liquid of same traffic simultaneously; Therefore common technology has its own shortcomings:

1. cause the problem of pressure drop;

2. pumping need improve running power.

Therefore because above-mentioned common technology every shortcoming of deriving, the creator of this case exhausts its intelligence then, to be engaged in described industry experience for many years, concentrating on studies and innovated improvement, finally successfully researched and developed this part: the heat converter structure of tool shunting, is the creation that a tool effect is promoted in fact.

Summary of the invention

In order to solve the shortcoming of above-mentioned common technology, main purpose of the present invention, be to provide a kind of reduce because of runner direction transformation produce fluid-pressure drop tool shunting heat converter structure.

Secondary objective of the present invention is to provide a kind of heat converter structure avoiding pumping must improve the tool shunting of operational effectiveness.

In order to achieve the above object, the present invention proposes the heat converter structure of a kind of tool shunting, comprise: a water conservancy diversion body, described water conservancy diversion body has a runner, described runner has turning point and an outer turning point at least one, and be adjacent to interior turning point at described runner and form a distributary division, described distributary division defines at least one first runner and at least one the second runner in described runner, therefore, when the fluid of runner is shunted by the first runner of caning be passed through distributary division when interior turning point and outer turning point and defining and the second runner, to reach the effect having and reduce fluid-pressure drop, and pumping can be avoided must to improve the effect of operational effectiveness simultaneously.

Accompanying drawing explanation

Fig. 1 is the three-dimensional exploded view of present pre-ferred embodiments;

Fig. 2 is the stereogram of present pre-ferred embodiments;

Fig. 3 is the cutaway view of present pre-ferred embodiments;

Fig. 4 is one, the enforcement schematic diagram of present pre-ferred embodiments;

Fig. 5 is the enforcement schematic diagram two of present pre-ferred embodiments;

Fig. 6 is the cross-sectional schematic of another preferred embodiment of the present invention;

Fig. 7 is the cross-sectional schematic one of another preferred embodiment of the present invention;

Fig. 8 is the cross-sectional schematic two of another preferred embodiment of the present invention;

Fig. 9 is the cross-sectional schematic of another preferred embodiment of the present invention.

[primary clustering symbol description]

Bottom heat exchanger 10 33

Lid 20 distributary division 34

Heat-conductive body 30 tip 341

Runner 31 entrance 35

First runner 311 exports 36

Second runner 312 pumping 40

Bending place 32 first body 41

Interior turning point 321 second body 42

Outer turning point 322

Embodiment

The invention provides the heat converter structure of a kind of tool shunting, be illustrated as present pre-ferred embodiments, refer to Fig. 1, 2, 3, for heat exchanger preferred embodiment three-dimensional exploded view of the present invention and combination and cutaway view, heat exchanger 10 of the present invention, comprise a lid 20 and a heat-conductive body 30, described lid 20 to be combined on the upside of described heat-conductive body 30 and to make its heat-conductive body 30 closed configuration have a runner 31, described runner 31 is the runners 31 with at least one bending place 32, and an interior turning point 321 and an outer turning point 322 is formed in each bending place 32, and described runner 31 has a bottom 33, and described bottom 33 is adjacent to each interior turning point 321 is extended with a distributary division 34 toward lid 20, described distributary division 34 defines at least one first runner 311 and second runner 312 in described runner 31 with lid 20, and the width of described first runner 311 is greater than the second runner 312, and described heat-conductive body 30 also has an entrance 35 and an outlet 36, described entrance 35 and described outlet 36 are communicated with the two ends of described runner 31 respectively.

Please refer to Fig. 4, Fig. 5, for schematic diagram is implemented in heat exchanger preferred embodiment of the present invention, wherein said entrance 35 is connected to a pumping 40 with outlet 36 respectively by first body 41 and second body 42, fluid is delivered in the runner 31 of heat-conductive body 30 via the first body 41 by entrance 35 by described pumping 40, its fluid just delivers to turning point 321 and outer turning point 322 in bending place 32 by runner 31, and by just passing through described distributary division 34 during its bending place 32, and by distributary division 34, its fluid is passed through by the first runner 311 and the second runner 312 respectively, shunt to make the first runner 311 of defining through distributary division 34 and the second runner 312, and reach its fluid of minimizing produces pressure drop effect in bending place 32, and pumping 40 can be reduced simultaneously need promote operational effectiveness because of the generation of pressure drop and begin to provide the effect maintaining fluid flow rate.

Please refer to Fig. 6, for the cross-sectional schematic of another preferred embodiment of heat exchanger of the present invention, the present embodiment is identical with previous embodiment part-structure feature, therefore repeat no more in the present embodiment, the present embodiment and previous embodiment difference are described distributary divisions 34 is extend from bottom 33 toward lid 20 direction and conflict to described lid 20, and define described first runner 311 and the second runner 312 via lid 20, and then reach minimizing fluid-pressure drop and avoid pumping 40 (referring to Fig. 4) that the effect of operational effectiveness need be improved.

Refer to Fig. 7 and Fig. 8 simultaneously, for the cross-sectional schematic of another preferred embodiment of heat exchanger of the present invention, the present embodiment is identical with previous embodiment part-structure feature, therefore repeat no more in the present embodiment, the present embodiment and previous embodiment difference are that described distributary division 34 is extended from lid 20 toward runner 31 direction, and define described first runner 311 and the second runner 312 through runner 31, again or described distributary division 34 extend from lid 20 toward runner 31 direction and the bottom 33 of conflicting to described runner 31, and then minimizing fluid-pressure drop can be reached equally and avoid pumping 40 (referring to Fig. 4) that the effect of operational effectiveness need be improved.

Refer to shown in Fig. 9, for the plan cross-section schematic diagram of another preferred embodiment of heat exchanger of the present invention, the present embodiment is identical with previous embodiment part-structure feature, therefore repeat no more in the present embodiment, the present embodiment is different from from previous embodiment locating to be formed with a tip 341 for described distributary division 34 relative to one end of bending place 32, and make fluid glitch-freely can enter described first distributary division 34 and the second distributary division 34 respectively by its tip 341, and reach minimizing fluid-pressure drop and the effect avoiding pumping 40 (referring to Fig. 4) that operational effectiveness must be improved.

In sum, the heat converter structure of a kind of tool shunting of the present invention, it has following advantage:

1. reduce fluid-pressure drop;

2. avoid pumping to improve operational effectiveness.

The above, be only a best specific embodiment of the present invention, but feature of the present invention is not limited thereto, any people being familiar with this technology is in field of the present invention, the change that can expect easily or modification, all should be encompassed in following claim of the present invention.

Claims

1. the heat converter structure of a tool shunting, it is characterized in that, comprise: a heat-conductive body, there is at least one runner, described runner has turning point and an outer turning point at least one, and described runner is adjacent to interior turning point and forms at least one distributary division, described distributary division defines at least one first runner and second runner in described runner;

The width of described first runner is greater than the width of described second runner.

2. the heat converter structure of tool shunting as claimed in claim 1, is characterized in that, described heat-conductive body also has at least one entrance and at least one outlet, and described entrance and described outlet are communicated with the two ends of described runner respectively.

3. the heat converter structure of tool shunting as claimed in claim 1, is characterized in that, include a lid, combine heat-conductive body can be made to close and form described runner with described heat-conductive body.

4. the heat converter structure of tool shunting as claimed in claim 3, it is characterized in that, described runner has a bottom, described bottom is provided with described distributary division and extends toward lid place and define described first runner and the second runner by lid.

5. the heat converter structure of tool shunting as claimed in claim 4, is characterized in that, described distributary division extends conflicts to described lid, and defines described first runner and the second runner by lid.

6. the heat converter structure of tool shunting as claimed in claim 3, it is characterized in that, described lid is provided with described distributary division relative to runner position and extends to runner place, and defines described first runner and the second runner by runner.

7. the heat converter structure of tool shunting as claimed in claim 6, is characterized in that, described distributary division extends conflicts to described runner.

8. the heat converter structure of tool shunting as claimed in claim 2, it is characterized in that, the entrance of described heat-conductive body connects at least one first body, the described first body other end connects a pumping, and connect at least one second body by described pumping, and be connected to the outlet of heat-conductive body by the described second body other end.

9. the heat converter structure of tool shunting as claimed in claim 1, it is characterized in that, described distributary division one end forms a tip.