CN211090379U - ACDC liquid cooling module based on temperature detection extremely cold start - Google Patents
ACDC liquid cooling module based on temperature detection extremely cold start Download PDFInfo
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- CN211090379U CN211090379U CN201921662303.4U CN201921662303U CN211090379U CN 211090379 U CN211090379 U CN 211090379U CN 201921662303 U CN201921662303 U CN 201921662303U CN 211090379 U CN211090379 U CN 211090379U
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- heat exchange
- heat dissipation
- liquid
- liquid cooling
- heat
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- 239000007788 liquid Substances 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 title claims abstract description 42
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- 101000775469 Homo sapiens Adiponectin Proteins 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000003507 refrigerant Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides an ACDC liquid cooling module based on temperature detection utmost point cold start, including the control unit and be used for installing the heat dissipation heat transfer module on CPU/Mosfet/power diode/rectifier bridge, the inlet of heat dissipation heat transfer module is equipped with the cross joint, and the liquid outlet of heat dissipation heat transfer module is equipped with the three way connection, is equipped with liquid cooling circulation system between cross joint and the three way connection; the heat dissipation and heat exchange module is provided with a thermistor for detecting a temperature signal, and the thermistor transmits the temperature signal to the control unit; the control unit sends a control signal to the liquid cooling circulating system to control the liquid cooling circulating system to start; the current situation that the heat dissipation effect of the existing element is poor is improved.
Description
Technical Field
The utility model relates to a hardware heat dissipation equipment field, concretely relates to ACDC liquid cooling module based on temperature detects extremely cold start-up.
Background
The CPU/Mosfet/power diode or the rectifier bridge can emit heat when working, the equipment is easy to age and damage due to the heat accumulated for a long time, and the element needs to be cooled to ensure the normal operation of the element; the existing heat dissipation mode is to install a heat dissipation fan on an installed element for heat dissipation, but the overall heat dissipation effect is poor due to the conditions of slow flowability and low heat exchange efficiency of wind in a narrow space.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides an ACDC liquid cooling module based on temperature detects extremely cold start-up has solved the poor problem of radiating effect of current component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
An ACDC liquid cooling module based on temperature detection and extremely cold start comprises a control unit and a heat dissipation and heat exchange module arranged on a CPU/Mosfet/power diode/rectifier bridge, wherein a liquid inlet of the heat dissipation and heat exchange module is provided with a four-way joint, a liquid outlet of the heat dissipation and heat exchange module is provided with a three-way joint, and a liquid cooling circulation system is arranged between the four-way joint and the three-way joint; the heat dissipation and heat exchange module is provided with a thermistor for detecting a temperature signal, and the thermistor transmits the temperature signal to the control unit; and the control unit sends a control signal to the liquid cooling circulating system to control the liquid cooling circulating system to start.
Preferably, the liquid cooling circulation system comprises an air-cooled heat dissipation assembly, a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe is connected with the four-way connector and the air-cooled heat dissipation assembly, and the liquid outlet pipe is connected with the three-way connector and the air-cooled heat dissipation assembly; the liquid inlet pipe is provided with a pump, and the pump is connected with the control unit through a pump control line.
Preferably, the air-cooled heat dissipation assembly comprises a heat exchange tube with a disc-shaped S-shaped structure, a liquid outlet of the heat exchange tube is communicated with a liquid inlet tube, a liquid inlet of the heat exchange tube is communicated with a liquid outlet tube, and a heat dissipation fan is mounted on the heat exchange tube; the heat radiation fan is connected with the control unit through a fan control wire.
Preferably, the heat exchange tube, the liquid inlet tube and the liquid outlet tube are made of copper materials.
Preferably, the heat dissipation and heat exchange module comprises a heat exchange shell, a plurality of splitter plates are uniformly distributed and arranged in the heat exchange shell along the width direction of the heat exchange shell, and each splitter plate is of an S-shaped structure; and four corners of the heat exchange shell are provided with mounting lugs.
Preferably, the bottom of the heat exchange shell is coated with heat-conducting glue.
Compared with the prior art, the utility model discloses following beneficial effect has:
Conveying the low-temperature liquid to the heat dissipation and heat exchange module through the liquid cooling circulation system, and cooling the temperature of the element by utilizing the heat exchange effect of the heat dissipation and heat exchange module; meanwhile, the thermistor arranged on the heat dissipation and heat exchange module can transmit a signal to the control unit after detecting the operating temperature of the element, and the control unit controls the starting of the liquid cooling circulating system.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation and exchange module;
In the figure, a control unit 1, a heat dissipation and heat exchange module 2, a heat exchange shell 21, a splitter vane 22, a mounting lug 23, a four-way joint 3, a three-way joint 4, a thermistor 5, a liquid inlet pipe 6, a liquid outlet pipe 7, a pump 8, a pump control line 9, a heat exchange pipe 10, a heat dissipation fan 11 and a fan control line 12.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1-2, the utility model provides an ACDC liquid cooling module based on temperature detection extremely cold start, including the control unit 1 and be used for installing the heat dissipation heat transfer module 2 on CPU/Mosfet/power diode/rectifier bridge, the inlet of heat dissipation heat transfer module 2 is equipped with four-way connection 3, the liquid outlet of heat dissipation heat transfer module 2 is equipped with three way connection 4, be equipped with liquid cooling circulation system between four-way connection 3 and three way connection 4; the heat dissipation and heat exchange module 2 is provided with a thermistor 5 for detecting a temperature signal, and the thermistor 5 transmits the temperature signal to the control unit 1; the control unit 1 sends a control signal to the liquid cooling circulating system to control the liquid cooling circulating system to start; the thermistor 5 detects a temperature signal when the element operates and transmits the temperature signal to the control unit 1, and the control unit 1 controls the liquid cooling circulating system to start after detecting that the temperature reaches a preset value, so that low-temperature liquid is conveyed to the heat dissipation and heat exchange module 2, and the element is cooled by utilizing the heat exchange effect of the heat dissipation and heat exchange module 2. The control unit 1 and the thermistor 5 both adopt the existing elements, the control unit 1 can select STM32 series MCU, the control unit 1 is mainly used for collecting the temperature signal of the thermistor 5 and transmitting the control signal for starting the liquid cooling circulation system, and the control unit does not participate in any logic operation and only adopts the simple control function.
The low-temperature liquid in the liquid cooling circulation system enters the heat dissipation heat exchange module 2 through the four-way joint 3 and flows out through the three-way joint 4, so that the flowing speed of the low-temperature liquid in the heat dissipation heat exchange module 2 is accelerated, and the cooling speed of the element temperature is improved.
The liquid cooling circulation system comprises an air cooling heat dissipation assembly, a liquid inlet pipe 6 and a liquid outlet pipe 7, wherein the liquid inlet pipe 6 is connected with the four-way joint 3 and the air cooling heat dissipation assembly, and the liquid outlet pipe 7 is connected with the three-way joint 4 and the air cooling heat dissipation assembly; the liquid inlet pipe 6 is provided with a pump 8, and the pump 8 is connected with the control unit 1 through a control line of the pump 8; the air-cooled heat dissipation assembly comprises a heat exchange tube 10 with a disc-shaped S-shaped structure, a liquid outlet of the heat exchange tube 10 is communicated with a liquid inlet tube 6, a liquid inlet of the heat exchange tube 10 is communicated with a liquid outlet tube 7, and a heat dissipation fan 11 is mounted on the heat exchange tube 10; the heat radiation fan 11 is connected with the control unit 1 through a fan control line 12, and a refrigerant, such as ethylene glycol, is filled in the heat exchange tube 10, the liquid inlet tube 6 and the liquid outlet tube 7. When the control unit 1 controls the pump 8 and the fan to start, the pump 8 drives the refrigerant in the pipeline to circularly flow, heat exchange is carried out in the heat dissipation and heat exchange module 2, the temperature generated on the element is reduced, the refrigerant takes away high temperature and flows to the heat exchange tube 10 to carry out heat exchange to the outside, and meanwhile, the refrigerant is accelerated to be cooled again under the action of the fan, so that a circular heat exchange flow is formed, and the operation temperature of the element is kept in a normal state; and the air flow formed by the fan can also promote the heat dissipation effect of the element position, and further improve the liquid cooling heat exchange efficiency.
In order to improve the heat exchange effect, the heat exchange tube 10, the liquid inlet tube 6 and the liquid outlet tube 7 are made of copper materials, and the heat exchange speed is higher by utilizing the high heat conductivity of the copper materials.
In order to ensure the heat exchange effect of the heat dissipation and exchange module 2, the heat dissipation and exchange module 2 comprises a heat exchange shell 21, a plurality of splitter blades 22 are uniformly distributed and arranged along the width direction of the heat exchange shell 21, each splitter blade 22 is in an S-shaped structure, and mounting lugs 23 are arranged at four corners of the heat exchange shell 21; during the installation, through installation ear 23 with whole heat transfer casing 21 fixed mounting PCBA board on to the component of installing on the PCBA board is cooled down, separates into a plurality of runner chambeies with the heat transfer shell internal partitioning through a plurality of splitter blades 22, lets in the refrigerant fast dispersion who enters into in the heat transfer casing 21 to whole heat transfer shell, lets the whole effect that realizes synchronous heat transfer of heat transfer shell, thereby improves whole heat transfer effect.
When the heat exchange housing 21 is installed, in order to improve the heat conduction effect thereof, the bottom of the heat exchange housing 21 is coated with a heat conduction glue.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides an ACDC liquid cooling module based on extremely cold start-up of temperature detection, includes the control unit (1), its characterized in that: the heat dissipation and heat exchange module (2) is used for being mounted on a CPU/Mosfet/power diode/rectifier bridge, a four-way connector (3) is arranged at a liquid inlet of the heat dissipation and heat exchange module (2), a three-way connector (4) is arranged at a liquid outlet of the heat dissipation and heat exchange module (2), and a liquid cooling circulation system is arranged between the four-way connector (3) and the three-way connector (4);
The heat dissipation and heat exchange module (2) is provided with a thermistor (5) for detecting a temperature signal, and the thermistor (5) transmits the temperature signal to the control unit (1);
And the control unit (1) sends a control signal to the liquid cooling circulating system to control the liquid cooling circulating system to start.
2. The ACDC liquid cooling module based on the temperature detection extremely cold start of claim 1, characterized in that: the liquid cooling circulation system comprises an air cooling heat dissipation assembly, a liquid inlet pipe (6) and a liquid outlet pipe (7), the liquid inlet pipe (6) is connected with the four-way connector (3) and the air cooling heat dissipation assembly, and the liquid outlet pipe (7) is connected with the three-way connector (4) and the air cooling heat dissipation assembly;
The liquid inlet pipe (6) is provided with a pump (8), and the pump (8) is connected with the control unit (1) through a control line of the pump (8).
3. The ACDC liquid cooling module based on the temperature detection extremely cold start of claim 2, characterized in that: the air-cooled heat dissipation assembly comprises a heat exchange tube (10) with a disc-shaped S-shaped structure, a liquid outlet of the heat exchange tube (10) is communicated with a liquid inlet tube (6), a liquid inlet of the heat exchange tube (10) is communicated with a liquid outlet tube (7), and a heat dissipation fan (11) is mounted on the heat exchange tube (10); the heat radiation fan (11) is connected with the control unit (1) through a fan control line (12).
4. The ACDC liquid cooling module based on the temperature detection extremely cold start of claim 3, characterized in that: the heat exchange tube (10), the liquid inlet tube (6) and the liquid outlet tube (7) are made of copper materials.
5. The ACDC liquid cooling module based on the temperature detection extremely cold start according to any one of claims 1 to 4, characterized in that: the heat dissipation and heat exchange module (2) comprises a heat exchange shell (21), a plurality of splitter blades (22) are uniformly distributed in the width direction of the heat exchange shell (21), and each splitter blade (22) is of an S-shaped structure;
Four corners of the heat exchange shell (21) are provided with mounting lugs (23).
6. The ACDC liquid cooling module based on the temperature detection extremely cold start of claim 5, characterized in that: the bottom of the heat exchange shell (21) is coated with heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662303.4U CN211090379U (en) | 2019-09-29 | 2019-09-29 | ACDC liquid cooling module based on temperature detection extremely cold start |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662303.4U CN211090379U (en) | 2019-09-29 | 2019-09-29 | ACDC liquid cooling module based on temperature detection extremely cold start |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090379U true CN211090379U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921662303.4U Expired - Fee Related CN211090379U (en) | 2019-09-29 | 2019-09-29 | ACDC liquid cooling module based on temperature detection extremely cold start |
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| CN (1) | CN211090379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630976A (en) * | 2021-08-02 | 2021-11-09 | 上海龙旗科技股份有限公司 | Mainboard maintenance jig and method |
-
2019
- 2019-09-29 CN CN201921662303.4U patent/CN211090379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630976A (en) * | 2021-08-02 | 2021-11-09 | 上海龙旗科技股份有限公司 | Mainboard maintenance jig and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: ACDC liquid cooling module based on temperature detection and extreme cold start Effective date of registration: 20201224 Granted publication date: 20200724 Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd. Pledgor: CHONGQING GUOHAN ENERGY DEVELOPMENT Co.,Ltd. Registration number: Y2020500000027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |