CN209710550U - A kind of highly effective liquid cooling cold plate runner - Google Patents
A kind of highly effective liquid cooling cold plate runner Download PDFInfo
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- CN209710550U CN209710550U CN201821793221.9U CN201821793221U CN209710550U CN 209710550 U CN209710550 U CN 209710550U CN 201821793221 U CN201821793221 U CN 201821793221U CN 209710550 U CN209710550 U CN 209710550U
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- China
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- cold plate
- cooling
- liquid
- cover board
- plate ontology
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Abstract
The utility model discloses a kind of highly effective liquid cooling cold plate runners, including cold plate ontology, the two sides of the cold plate ontology are welded with mounting plate, cover board is fixed at the top of the cold plate ontology, the top side of the cover board, which runs through, inlet, the top other side of the cover board, which is run through, liquid outlet, this kind of highly effective liquid cooling cold plate runner, it is provided with trapezoidal protrusion and hemisphere face, and cold plate ontology and cover board are structure as a whole, when in use, cold plate ontology is mounted in equipment by user, and it is fixed by mounting hole, then inlet is connected with coolant pipe, liquid outlet is connect with subsidiary conduit, after coolant liquid enters cooling liquid tube by inlet, trapezoidal protrusion can increase the contact area of cooling liquid tube and coolant liquid, the uniform dense distribution of hemisphere face is in the inner surface of cooling liquid tube, further increase the contact area of cooling liquid tube and coolant liquid , the efficiency of heat exchange is improved, cold plate ontology and cover board are structure as a whole and reduce thermal resistance, facilitate carry out heat exchange.
Description
Technical field
The utility model relates to cold night cold plate runner technical field, specially a kind of highly effective liquid cooling cold plate runner.
Background technique
The dimension volume of electronic equipment after electronic component and its assembling is smaller and smaller, and corresponding integration density increases
Add, high heat flux density electronic equipment has been formed, and component number increases, so that electronic device power density and heat flow density are big
Amplitude improves, and in a compact space, with the increasing of power, cold plate is met in high-power electronic device, source, laser apparatus
Standby, power converter, Medical Devices and the difficult contact cooling requirement in military aviation field.
Existing cold plate runner and mounting base are not integrated designs, increase thermal contact resistance, affect the effect of heat transfer
Rate, and existing cold plate runner is to increase fin in inner surface mostly, achievees the purpose that increase thermocontact area, but fin with this
Limited amount, the effect of heat exchange is limited, is unable to satisfy the radiating requirements of high power electronic equipment.
Utility model content
The purpose of this utility model is to provide a kind of highly effective liquid cooling cold plate runners, to solve to propose in above-mentioned background technique
Cold plate runner and the non-integral design of mounting base, thermal contact resistance height and the limited high power electronic equipment that is unable to satisfy of number of fins dissipate
The problem of heat demand.
To achieve the above object, the utility model provides the following technical solutions: a kind of highly effective liquid cooling cold plate runner, including cold
Plate ontology, the two sides of the cold plate ontology are welded with mounting plate, cover board, the cover board are fixed at the top of the cold plate ontology
Top side through there is an inlet, through there is liquid outlet, the inside of the cold plate ontology is opened for the top other side of the cover board
One end equipped with cooling liquid tube, and the cooling liquid tube is connected with inlet, and the other end of the cooling liquid tube is connected with liquid outlet,
The inside of the cooling liquid tube is fixed with multiple trapezoidal protrusions, and the inner surface of the cooling liquid tube is fixed with multiple hemisphere faces.
Preferably, there are four the trapezoidal protrusion settings, and four trapezoidal protrusions are welded with cooling liquid tube.
Preferably, the hemisphere face is provided with multiple, and multiple hemisphere faces are arranged in cold liquid in " circular array column-shaped "
The inner surface of pipe.
Preferably, the cold plate ontology is structure as a whole with cover board.
Preferably, the internal diameter of the inlet and the internal diameter of liquid outlet are identical, and the inlet and liquid outlet are with cover board
Length centerline centered on be symmetrical arranged.
Preferably, the top of the mounting plate, which is run through, multiple mounting holes, and multiple mounting holes are divided into two groups.
Compared with prior art, the utility model has the beneficial effects that this kind of highly effective liquid cooling cold plate runner, is provided with trapezoidal
Protrusion and hemisphere face, and cold plate ontology and cover board are structure as a whole, when in use, cold plate ontology is mounted on equipment by user
It is interior, and fixed by mounting hole, inlet is connected with coolant pipe then, liquid outlet is connect with subsidiary conduit, when cold
But after liquid enters cooling liquid tube by inlet, trapezoidal protrusion can increase the contact area of cooling liquid tube and coolant liquid, and hemisphere face is equal
Even dense distribution further increases the contact area of cooling liquid tube and coolant liquid in the inner surface of cooling liquid tube, improves the effect of heat exchange
Rate, cold plate ontology and cover board are structure as a whole and reduce thermal resistance, facilitate carry out heat exchange, solve cold plate runner and mounting base
Non-integral design, thermal contact resistance height and number of fins limited the problem of being unable to satisfy high power electronic equipment cooling demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cold plate ontology top view cross section structural schematic diagram；
Fig. 3 is the utility model cooling liquid tube the schematic diagram of the section structure.
In figure: 1, cold plate ontology；2, mounting plate；3, mounting hole；4, cover board；5, inlet；6, liquid outlet；7, cooling liquid tube；
8, trapezoidal protrusion；9, hemisphere face.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of highly effective liquid cooling cold plate runner, including cold plate
Ontology 1, mounting plate 2, mounting hole 3, cover board 4, inlet 5, liquid outlet 6, cooling liquid tube 7, trapezoidal raised 8 and hemisphere face 9, it is described cold
The two sides of plate ontology 1 are welded with mounting plate 2, and the top of the cold plate ontology 1 is fixed with cover board 4, the top one of the cover board 4
Side is through there is inlet 5, and through there is liquid outlet 6, the inside of the cold plate ontology 1 is offered for the top other side of the cover board 4
Cooling liquid tube 7, and one end of the cooling liquid tube 7 is connected with inlet 5, the other end of the cooling liquid tube 7 is connected with liquid outlet 6
It connecing, the inside of the cooling liquid tube 7 is fixed with multiple trapezoidal raised 8, and the inner surface of the cooling liquid tube 7 is fixed with multiple hemisphere faces 9,
Cold plate ontology 1 and cover board 4 are structure as a whole, and reduce thermal resistance, facilitate carry out heat exchange.
Referring to Fig. 3, there are four trapezoidal raised 8 settings, and four described trapezoidal raised 8 are welded with cooling liquid tube 7, it can
To improve the contact area of cooling liquid tube 7 Yu condensate liquid, heat exchanger effectiveness is improved, the hemisphere face 9 is provided with multiple, and multiple institutes
It states hemisphere face 9 and is arranged in the inner surface of cooling liquid tube 7 in " circular array column-shaped ", cold liquid can be improved in the uniform dense distribution of hemisphere face 9
The contact area of pipe 7 and condensate liquid, to effectively improve the heat exchanger effectiveness of cooling liquid tube 7 Yu coolant liquid.
Referring to Fig. 1, the cold plate ontology 1 is structure as a whole with cover board 4, reduce between cold plate ontology 1 and mounting plate
Thermal resistance, improve the efficiency of heat exchange, the internal diameter of the inlet 5 is identical as the internal diameter of liquid outlet 6, and the inlet 5
It is symmetrical arranged centered on the length centerline of cover board 4 with liquid outlet 6, inlet 5 is facilitated to be connected with liquid outlet 6 with subsidiary conduit
It connects,
Referring to Fig. 1, the top of the mounting plate 2, which is run through, multiple mounting holes 3, and it is two that multiple mounting holes 3, which are divided to,
Group improves the efficiency of installation convenient for users to installing cold plate ontology 1.
Working principle: when in use, cold plate ontology 1 is first mounted in equipment by user, and fixed by mounting hole 3,
Then inlet 5 is connected with coolant pipe, liquid outlet 6 is connect with subsidiary conduit, when coolant liquid is entered by inlet 5
After cooling liquid tube 7, trapezoidal raised 8 can increase the contact area of cooling liquid tube 7 Yu coolant liquid, and the uniform dense distribution of hemisphere face 9 is in cold
The inner surface of liquid pipe 7 further increases the contact area of cooling liquid tube and coolant liquid, improves the efficiency of heat exchange, 1 He of cold plate ontology
Cover board 4 is structure as a whole, and heat directly can be conducted to cold plate ontology 1 when equipment distributes heat, reduce equipment with it is cold
Thermal resistance between plate ontology 1 facilitates carry out heat exchange.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of highly effective liquid cooling cold plate runner, including cold plate ontology (1), it is characterised in that: the two sides of the cold plate ontology (1) are equal
It is welded with mounting plate (2), is fixed with cover board (4) at the top of the cold plate ontology (1), the top side of the cover board (4) runs through
Have inlet (5), through having liquid outlet (6), the inside of the cold plate ontology (1) is opened up for the top other side of the cover board (4)
Have cooling liquid tube (7), and one end of the cooling liquid tube (7) is connected with inlet (5), the other end of the cooling liquid tube (7) with go out
Liquid mouth (6) is connected, and the inside of the cooling liquid tube (7) is fixed with multiple trapezoidal raised (8), the inner surface of the cooling liquid tube (7)
It is fixed with multiple hemisphere faces (9).
2. a kind of highly effective liquid cooling cold plate runner according to claim 1, it is characterised in that: trapezoidal raised (8) setting
There are four, and four trapezoidal raised (8) and cooling liquid tube (7) are welded.
3. a kind of highly effective liquid cooling cold plate runner according to claim 1, it is characterised in that: the hemisphere face (9) is provided with
It is multiple, and multiple hemisphere faces (9) are arranged in the inner surface of cooling liquid tube (7) in " circular array column-shaped ".
4. a kind of highly effective liquid cooling cold plate runner according to claim 1, it is characterised in that: the cold plate ontology (1) and lid
Plate (4) is structure as a whole.
5. a kind of highly effective liquid cooling cold plate runner according to claim 1, it is characterised in that: the internal diameter of the inlet (5)
It is identical as the internal diameter of liquid outlet (6), and the inlet (5) and liquid outlet (6) are right centered on the length centerline of cover board (4)
Claim setting.
6. a kind of highly effective liquid cooling cold plate runner according to claim 1, it is characterised in that: the top of the mounting plate (2)
Through having multiple mounting holes (3), and multiple mounting holes (3) are divided into two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793221.9U CN209710550U (en) | 2018-11-01 | 2018-11-01 | A kind of highly effective liquid cooling cold plate runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793221.9U CN209710550U (en) | 2018-11-01 | 2018-11-01 | A kind of highly effective liquid cooling cold plate runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710550U true CN209710550U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793221.9U Active CN209710550U (en) | 2018-11-01 | 2018-11-01 | A kind of highly effective liquid cooling cold plate runner |
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| Country | Link |
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| CN (1) | CN209710550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804045A (en) * | 2020-06-15 | 2021-12-17 | 拓荆科技股份有限公司 | Temperature control device with reducing flow channel and semiconductor production equipment |
-
2018
- 2018-11-01 CN CN201821793221.9U patent/CN209710550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804045A (en) * | 2020-06-15 | 2021-12-17 | 拓荆科技股份有限公司 | Temperature control device with reducing flow channel and semiconductor production equipment |
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