CN114007397B - Stirring liquid cooling AAU rod system - Google Patents
Stirring liquid cooling AAU rod system Download PDFInfo
- Publication number
- CN114007397B CN114007397B CN202111403701.6A CN202111403701A CN114007397B CN 114007397 B CN114007397 B CN 114007397B CN 202111403701 A CN202111403701 A CN 202111403701A CN 114007397 B CN114007397 B CN 114007397B
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- Prior art keywords
- cooling water
- aau
- rod
- cooling
- water inlet
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- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 title claims abstract description 23
- 239000000498 cooling water Substances 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000037855 acute anterior uveitis Diseases 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a stirring liquid cooling AAU rod system, which comprises a rod body, a base and an AAU liquid cooling circulating system, wherein the rod body is connected with the base; the AAU liquid cooling circulation system is provided with an AAU module with a liquid cooling function; the AAU module is hung above the rod body. The stirring type heat dissipation mode provided by the invention can solve the problem of AAU heat dissipation, and the rod type design hides plastic materials and precision instruments inside the rod body and can also solve the problems of aging, corrosion and cleanness.
Description
Technical Field
The invention relates to the technical field of 5G heat dissipation, in particular to a stirring liquid cooling AAU rod system.
Background
The cooling method of current 5G basic station AAU (active antenna unit) is naturally forced air cooling basically, and traditional water tank mainly relies on the fan to dispel the heat, nevertheless if at outdoor installation fan, easily receive outdoor dust particle to influence and very big reduction life-span, and fan casing is the plastics material usually, stands the sun and drenches and faces ageing problem very fast in the open air, and is used for connecting and fixed bolt, also easily because of the corrosion is not hard up in exposing in the air for a long time. In addition, the current product is inconvenient to disassemble the interior and clean and maintain.
And the improvement of 5G power consumption forces the structure to enlarge the area of the radiating fin and improve the radiating efficiency. Compared with an air-cooled heat dissipation mode, the liquid-cooled heat dissipation mode which takes away heat through circulating cooling liquid can better solve the problem of heat dissipation of the server. The rod type design hides plastic materials and precision instruments inside the rod body, and the problems of aging, corrosion and cleaning are solved better.
Disclosure of Invention
To solve the above technical problems, an object of the present invention is to provide a stirring liquid cooling AAU rod system, which solves the problems of the existing base station construction.
The purpose of the invention is realized by the following technical scheme:
a stirring liquid cooling AAU rod system comprises a rod body, a base and an AAU liquid cooling circulating system, wherein the rod body is connected with the base; the AAU liquid cooling circulation system is provided with an AAU module with a liquid cooling function; the AAU module is hung above the rod body.
One or more embodiments of the present invention may have the following advantages over the prior art:
the rod type design hides the plastic material and the precision instrument inside the rod body, and the system is internally connected through the detachable hose, so that the problems of aging, corrosion and cleaning are better solved, and the liquid cooling AAU modules are arranged at equal angles and are uniformly distributed, so that a plurality of liquid cooling AAUs are conveniently and simultaneously installed;
and the flange is connected, so that the installation, the disassembly and the maintenance are convenient.
The stirring type cooling is provided, and on the basis of meeting the AAU heat dissipation requirement, other urban facilities are conveniently expanded by combining a rod-shaped structure.
Drawings
FIG. 1 is a schematic structural view of a stirred liquid cooled AAU rod system;
FIG. 2 is a schematic diagram of the structure of an AAU module and a liquid cooling plate;
FIG. 3 is a schematic view of the construction of a flanged rod cover;
FIG. 4 is a cross-sectional view of the flange shank base;
FIG. 5 is a schematic three-dimensional structure of a stirred tank;
fig. 6 is a schematic diagram of the operation of a stirred liquid cooled AAU rod system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 to 4, the stirring liquid cooling AAU rod system structure includes a rod body 1, a base 2 and an AAU liquid cooling circulation system 3, wherein the rod body 1 is connected with the base 2; the AAU liquid cooling circulation system 3 is provided with an AAU module 31 with a liquid cooling function; the AAU module 31 is hung above the pole body 1. The rod body and the base are connected and locked through the flange structure by bolts.
The rod body 1 comprises a rod body 11, a flange rod cover 12 and a flange rod bottom 13; the flange rod cover 12, the flange rod bottom 13 and the rod body 11 are connected and locked through a flange structure.
The base 2 includes a base water inlet 21 and a base water outlet 22.
The AAU liquid cooling circulation system 3 is also provided with a liquid cooling plate 32, a water inlet hose 33, a water outlet hose 34, a cooling water inlet main pipe 35, a cooling water outlet main pipe 36, a confluence cavity 37, a stirring motor 38, a cooling water tank 39 and a submersible pump 310;
the cooling water inlet main pipe 35 and the cooling water outlet main pipe 36 are welded and connected with the flange rod cover 12 and the flange rod bottom 13 into a whole, so that the sealing performance of the pipeline is ensured; the merging chamber 37 is connected with the cooling water tank 39 and the base water inlet 21 through hoses, and the cooling water in the cooling water outlet manifold 36 is collected together through the merging chamber 37 and then flows back to the cooling water tank 39.
A shaft opening hole 111 and shaft hooks 112 uniformly arranged on the circumference of the shaft 11 according to the number of the AAU modules 31 above the shaft 11; the shaft opening 111 is used for enabling branch pipes of the cooling water inlet main pipe 35 and the cooling water outlet main pipe 36 to penetrate through the shaft 11; the shaft hook 112 is used to hang the AAU module 31 over the shaft 11.
The flange rod cover 12 is provided with through holes 121, the arrangement mode and the number of the through holes 121 are consistent with those of the cooling water inlet main pipe 35 and the cooling water outlet main pipe 36, and the through holes are welded and fixed with the positioned cooling water inlet main pipe 35 and the positioned cooling water outlet main pipe 36.
The flange rod bottom 13 comprises a flow distribution cavity 131 arranged in the center, and the flow distribution cavity 131 is a cavity formed in the flange rod bottom 13 by machining and used for uniformly distributing cooling water to the cooling water inlet main pipe 35.
The liquid cooling plate 32 is a microchannel plate, or may be another type of thin plate with liquid cooling channels, and includes a liquid cooling plate inlet 321 and a liquid cooling plate outlet 322;
the water inlet hose 33 and the water outlet hose 34 are metal corrugated hoses;
the cooling water inlet manifold 35 includes a cooling water inlet manifold inlet 351 and a cooling water inlet manifold outlet 352;
the cooling water outlet manifold 36 comprises a cooling water outlet manifold inlet 361 and a cooling water outlet manifold outlet 362;
the agitator motor 38 includes an agitator body 381 with blades provided on an output shaft thereof. The cooling water tank 39 includes a tank inlet 391, a tank outlet 392, and a tank outlet 393 (shown in fig. 5); the water tank inlet 391 is connected with the base inlet 21 through a metal corrugated pipe; the water outlet 392 of the water tank is connected with the water outlet 22 of the base by a metal corrugated pipe.
As shown in fig. 6, the working principle of the above embodiment is as follows: when the system is used, after the installation is completed, the cooling water tank 39 is filled with water, the submersible pump 310 is started, under the action of the submersible pump 310, the cooling water is subjected to flow distribution through the flow distribution cavity 131 arranged at the flange rod bottom 13, flows into the cooling water inlet header pipes 35 after flow equalization, enters the liquid cooling plate 32 through the water inlet hose 33, exchanges heat with heat transferred to the AAU module 31 of the liquid cooling plate 32, returns to the cooling water tank 39 from the water outlet hose 34 and the liquid cooling water outlet header pipe 36, and starts the stirring motor 38 to enable the stirring body 381 to continuously operate when the submersible pump 310 is started, so that the cooling water is cooled, and the heat exchange efficiency is improved.
Although the embodiments of the present invention have been described above, the above descriptions are only for the convenience of understanding the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A stirring liquid cooling AAU rod system is characterized by comprising a rod body (1), a base (2) and an AAU liquid cooling circulating system (3), wherein the rod body (1) is connected with the base (2); the AAU liquid cooling circulation system (3) is provided with an AAU module (31) with a liquid cooling function; the AAU module (31) is hung above the rod body (1);
the AAU liquid cooling circulation system (3) is also provided with a liquid cooling plate (32), a water inlet hose (33), a water outlet hose (34), a cooling water inlet main pipe (35), a cooling water outlet main pipe (36), a confluence cavity (37), a stirring motor (38), a cooling water tank (39) and a submersible pump (310); the cooling water inlet main pipe (35) and the cooling water outlet main pipe (36) are connected with the flange rod cover (12) and the flange rod bottom (13) into a whole, so that the sealing performance of the pipeline is ensured; the confluence cavity (37) is respectively connected with the cooling water tank (39) and the base water inlet (21) through hoses, and cooling water of the cooling water outlet main pipe (36) is collected together through the confluence cavity (37) and then flows back to the cooling water tank (39);
the rod body (1) comprises a rod body (11), wherein a rod body opening hole (111) and a rod body hook (112) are uniformly arranged on the periphery of the rod body (11) according to the number of the AAU modules (31) above the rod body (11); the shaft opening (111) is used for enabling branch pipes of the cooling water inlet main pipe (35) and the cooling water outlet main pipe (36) to penetrate out of the shaft (11); the shaft hook (112) is used for hanging the AAU module (31) above the shaft (11).
2. The stirring liquid cooled AAU rod system of claim 1, wherein said rod body (1) further comprises a flange rod cover (12) and a flange rod bottom (13); the flange rod cover (12), the flange rod bottom (13) and the rod body (11) are connected and locked through a flange structure.
3. The stirring liquid cooled AAU rod system of claim 1, wherein the base (2) comprises a base water inlet (21) and a base water outlet (22).
4. The stirring liquid cooling AAU rod system of claim 2, wherein the flange rod cover (12) is provided with through holes (121), and the arrangement and number of the through holes (121) are consistent with those of the cooling water inlet manifold (35) and the cooling water outlet manifold (36), and are welded and fixed with the positioned cooling water inlet manifold (35) and the positioned cooling water outlet manifold (36).
5. The stirring liquid cooling AAU rod system of claim 2, wherein the flange rod bottom (13) comprises a centrally disposed distribution chamber (131), the distribution chamber (131) being a cavity machined into the flange rod bottom (13) for evenly distributing cooling water to the cooling water inlet manifold (35).
6. The stirring liquid cooled AAU rod system of claim 1, wherein the liquid cooled plate (32) is a microchannel plate comprising a liquid cooled plate inlet (321) and a liquid cooled plate outlet (322); the water inlet hose (33) and the water outlet hose (34) are metal corrugated hoses;
the cooling water inlet manifold (35) comprises a cooling water inlet manifold inlet (351) and a cooling water inlet manifold outlet (352);
the cooling water outlet manifold (36) comprises a cooling water outlet manifold inlet (361) and a cooling water outlet manifold outlet (362);
the stirring motor (38) comprises a stirring body (381) with blades arranged on an output shaft of the stirring motor.
7. The stirring liquid cooled AAU rod system of claim 1, wherein the cooling water tank (39) comprises a tank inlet (391), a tank outlet (392), and a tank drain (393);
the water tank water inlet (391) is connected with the base water inlet (21) through a metal corrugated pipe;
the water outlet (392) of the water tank is connected with the water outlet (22) of the base by a metal corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111403701.6A CN114007397B (en) | 2021-11-23 | 2021-11-23 | Stirring liquid cooling AAU rod system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111403701.6A CN114007397B (en) | 2021-11-23 | 2021-11-23 | Stirring liquid cooling AAU rod system |
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| Publication Number | Publication Date |
|---|---|
| CN114007397A CN114007397A (en) | 2022-02-01 |
| CN114007397B true CN114007397B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111403701.6A Active CN114007397B (en) | 2021-11-23 | 2021-11-23 | Stirring liquid cooling AAU rod system |
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| CN (1) | CN114007397B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117013237A (en) * | 2023-06-16 | 2023-11-07 | 福建金石电子有限公司 | Broadband dual-polarized low-standing wave base station antenna |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194161A (en) * | 2020-02-28 | 2020-05-22 | 维沃移动通信(重庆)有限公司 | Liquid cooling device and electronic equipment |
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| JP2013254831A (en) * | 2012-06-06 | 2013-12-19 | Denso Corp | Flow channel for heat transportation medium composition and heat exchanger provided with the flow channel |
| CN103006321B (en) * | 2012-11-08 | 2016-04-20 | 南京维京九洲医疗器械研发中心 | A kind of water cooling microwave ablation aciculiform antenna |
| CN205723928U (en) * | 2016-04-22 | 2016-11-23 | 宁夏盘古长兴文化传媒有限公司 | A kind of cooling by water combination type broadcast transmitting antenna |
| CN106602796A (en) * | 2016-12-22 | 2017-04-26 | 科德数控股份有限公司 | Water cooling structure for servo motor |
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| CN108650864A (en) * | 2018-07-26 | 2018-10-12 | 合肥聚智电气有限公司 | A kind of power supply heat sinking device |
| CN209476133U (en) * | 2018-09-11 | 2019-10-11 | 江苏金赛尔电池科技有限公司 | A kind of efficient lithium-ion battery electrolytes agitating device |
| CN209200131U (en) * | 2018-11-30 | 2019-08-02 | 新奥科技发展有限公司 | Antenna mounts, radio frequency antenna assemblies and fusion devices |
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- 2021-11-23 CN CN202111403701.6A patent/CN114007397B/en active Active
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| CN111194161A (en) * | 2020-02-28 | 2020-05-22 | 维沃移动通信(重庆)有限公司 | Liquid cooling device and electronic equipment |
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| CN114007397A (en) | 2022-02-01 |
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