CN209842531U

CN209842531U - External desktop water-cooling heat dissipation system

Info

Publication number: CN209842531U
Application number: CN201920308458.1U
Authority: CN
Inventors: 蔡景琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2019-12-24
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses an external desktop water-cooling heat dissipation system, which comprises a first heat dissipation seat, a first water pump, a second heat dissipation seat, a second water pump, a cooling water tank and a control module, wherein the first water pump is arranged above the first heat dissipation seat, the first heat dissipation seat comprises a first sensor, the first heat dissipation seat is arranged on a CPU in a desktop, and the first sensor is electrically connected with the control module; the second water pump is arranged above the second heat dissipation seat, the second heat dissipation seat comprises a second sensor, the second heat dissipation seat is arranged on a GPU in the desktop, and the second sensor is electrically connected with the control module; a plurality of cooling fans are arranged on the cooling water tank, and the cooling fans are electrically connected with the control module; therefore, the utility model discloses the heat dissipation is strengthened to CPU or GPU to accessible control module option formula, or strengthens the heat dissipation to both simultaneously according to the demand to use a water tank to carry out cooling water circulation, reduce water tank occupation space.

Description

External desktop water-cooling heat dissipation system

Technical Field

The utility model relates to a heat dissipation technical field especially relates to desktop CPU and GPU cooling system of water-cooled.

Background

At present, computer software technology is more and more advanced, so that the operation pressure of computer hardware is more and more increased, in a large amount of operation processes, a chip of a computer is often high in temperature, and the operation capability of the chip is reduced due to the high temperature, so that the operation chip can maintain good operation and needs to be radiated in various modes.

At present, the water-cooled heat dissipation technology of desktop computers is quite mature, but most of the water-cooled heat dissipation is only directed at one of a CPU or a GPU, because a water-cooled heat dissipation system is provided with a cold row, the cold row usually occupies a large amount of space in a case, and therefore, the water-cooled heat dissipation system for installing the CPU and the GPU in a common desktop case at the same time becomes quite difficult; moreover, more and more desktop computers adopt mini-boxes to save space, the space configuration in the boxes is quite compact, and there is not enough space to install a water-cooled heat dissipation system, so that the temperature of the operation chip in the box is always kept at a higher state, and the operation efficiency of the operation chip is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an external desktop water-cooling heat dissipation system. In order to achieve the above purpose, the utility model adopts the following technical scheme: external desktop water-cooling system contains first radiating seat, first water pump, second radiating seat, second water pump, coolant tank and control module, its characterized in that: the first water pump is arranged above the first heat dissipation seat, the first heat dissipation seat comprises a first sensor, the first heat dissipation seat is arranged on a CPU in the desktop computer, the first water pump comprises a first water inlet and a first water outlet, and the first sensor is electrically connected with the control module; the second water pump is arranged above the second heat dissipation seat, the second heat dissipation seat comprises a second sensor, the second heat dissipation seat is arranged on a GPU in the desktop computer, the second water pump comprises a second water inlet and a second water outlet, and the second sensor is electrically connected with the control module; the first water inlet and the second water inlet are respectively connected with a cold water port of the cooling water tank through a first water inlet pipe and a second water inlet pipe, and the first water outlet and the second water outlet are respectively connected with a hot water port of the cooling water tank through a first water outlet pipe and a second water outlet pipe; the cooling water tank is provided with a plurality of cooling fans, and the cooling fans are electrically connected with the control module.

Furthermore, a plurality of auxiliary water tanks and a main water path are arranged in the cooling water tank, valves are arranged among the auxiliary water tanks, the opening or closing of the valves is controlled by the control module, the cold water port is communicated with the main water path, and the plurality of auxiliary water tanks are communicated with the main water path.

Furthermore, communication valves are arranged between the auxiliary water tanks and the main water channel, and the control module controls the communication valves to be opened or closed.

Furthermore, the cooling water tank further comprises a power module, and the power module can be connected with an external power supply.

Furthermore, the first water pump and the second water pump are connected with a 12V power supply port on the desktop mainboard.

Furthermore, a plurality of cooling fans are arranged corresponding to the plurality of auxiliary water tanks.

Furthermore, the desktop computer further comprises a connecting module, and the control module is connected with the desktop computer through the connecting module.

Furthermore, the connection module further comprises a wireless connection unit, and the connection module is connected with an external mobile terminal through the wireless connection unit.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, utilize a heat dissipation water tank to connect CPU and GPU's water pump simultaneously, utilize one of them enhancement heat dissipation to CPU or GPU of control module control water pump optional formula, perhaps can strengthen the heat dissipation to both simultaneously.

2. The utility model discloses in, set up coolant tank in the desktop computer outside, effectively solve the not enough problem of desktop computer machine incasement space.

3. The utility model discloses in, utilize connection module to connect the desktop, but real time monitoring CPU and GPU's temperature and take suitable heat dissipation measure.

Drawings

Fig. 1 is a schematic view of the structure connection relationship of the present invention.

Fig. 2 is a schematic diagram of the module connection relationship of the present invention.

Illustration of the drawings:

first heat sink 11

First sensor 111

First water pump 12

First water inlet 121

First water outlet 122

Second heat sink 21

Second sensor 211

Second water pump 22

Second water inlet 221

Second water outlet 222

Cooling water tank 3

Cold water port 31

First water inlet pipe 311

A second inlet pipe 312

Hot water port 32

First outlet pipe 321

Second outlet pipe 322

Heat radiation fan 33

The auxiliary water tank 34

Valve 341

Communication valve 342

Main waterway 35

Power supply module 36

Control module 4

Connection module 5

Wireless connection unit 51

External power supply 7

Mobile terminal 8

Desk type machine 9

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the external desktop water-cooling heat dissipation system provided by the present invention includes a first heat sink 11, a first water pump 12, a second heat sink 21, a second water pump 22, a cooling water tank 3, and a control module 4.

The first water pump 12 is disposed above the first heat sink 11, the first heat sink 11 is disposed on the CPU in the desktop 9 to cool the CPU, the first water pump 12 has a first water inlet 121, a first water outlet 122 and a first heat dissipation water path (not shown), and the first heat dissipation water path is in physical contact with the first heat sink 11, thereby performing heat exchange with the first heat sink 11; the first heat sink 11 includes a first sensor 111, the first sensor 111 is electrically connected to the control module 4, and the first sensor 111 is a temperature sensor for sensing a temperature of the first heat sink 11 and transmitting real-time temperature data to the control module 4.

The second water pump 22 is disposed above the second heat sink 21, the second heat sink 21 is disposed on the GPU in the desktop 9 to cool the GPU, the second water pump 22 includes a second water inlet 221, a second water outlet 222 and a second heat dissipation water path (not shown), and the second heat dissipation water path is in physical contact with the second heat sink 21, so as to perform heat exchange on the second heat sink 21; the second heat sink 21 includes a second sensor 211, the second sensor 211 is electrically connected to the control module 4, and the second sensor 211 is a temperature sensor for sensing the temperature of the second heat sink 21 and transmitting real-time temperature data to the control module 4. The first water pump 12 and the second water pump 22 can be connected to a 12V power supply port on the main board of the desktop 9

The first water inlet 121 and the second water inlet 221 are respectively connected with the cold water port 31 of the cooling water tank 3 through a first water inlet pipe 311 and a second water inlet pipe 312, and the first water outlet 122 and the second water outlet 222 are respectively connected with the hot water port 32 of the cooling water tank 3 through a first water outlet pipe 321 and a second water outlet pipe 322; the cooling water tank 3 is provided with a plurality of cooling fans 33, and the cooling fans 33 are electrically connected with the control module 4.

Furthermore, a connection module 5 is provided, and the control module 4 is connected to the connection module 5 and connected to the desktop 9 through the connection module 5, so that the temperatures of the first heat sink 11 and the second heat sink 21 can be checked through the desktop 9. In addition, the connection module 5 further includes a wireless connection unit 51, and the external mobile terminal 8 is connected to the external mobile terminal 8 through the wireless connection unit 51, and the external mobile terminal 8 can also check and check the temperatures of the first heat sink 11 and the second heat sink 21 through the wireless connection unit 51.

A plurality of auxiliary water tanks 34 and a main water channel 35 are arranged in the cooling water tank 3, valves 341 are arranged between the auxiliary water tanks 34, the opening or closing of the valves 341 is controlled by the control module 4, the cold water port 31 is communicated with the main water channel 35, the plurality of auxiliary water tank portions 34 are communicated with the main water channel 35, communication valves 342 are arranged between the plurality of auxiliary water tanks 34 and the main water channel 35, and the control module 4 controls the communication valves 342 to open or close. The cooling water tank 3 further comprises a power module 36, and the power module 36 can be connected with the external power supply 7. The plurality of radiator fans 33 on the cooling water tank 3 are provided corresponding to the plurality of subtanks 34.

In the installation, the first water outlet pipe 321, the second water outlet pipe 322, the first water inlet pipe 311, and the second water inlet pipe 312 may penetrate through an unused gap on the back panel of the desktop 9 to be connected with the cooling water tank 3, so that the cooling water tank 3 does not occupy the space in the chassis.

In addition, since the control module 4 is electrically connected to the valves 341 and the communication valve 342, and is further connected to the desktop 9 or the mobile terminal 8 through the connection module 4, each valve 341 or communication valve 342 can be controlled by the desktop 9 or the mobile terminal 8, the wireless connection mode can adopt bluetooth connection, so that the entire water cooling system can selectively go through a cooling cycle of a single water tank or multiple cooling cycles of multiple water tanks, and can automatically control the opening or closing of the valves 341 or the communication valve 342 according to the temperature feedback of the first sensor 111 and the second sensor 211, for example, when the desktop 9 does not perform a large amount of graphic operations, the GPU water circuit may not be opened, or the rotation speed of the second water pump 22 may be reduced, when the desktop 9 needs a large amount of graphic operations, the temperature of the second heat dissipation seat 21 may increase, when the second sensor 211 senses that the temperature of the second heat dissipation seat 21 is higher than a certain threshold, the control module 4 controls to increase the rotation speed of the second water pump 22, open the valves 341 between the sub-tanks 34 to communicate with each other, and increase the rotation speed of the heat dissipation fan 33, so that the second heat sink 21 obtains a better heat dissipation cycle, the temperature of the second heat sink 21 can be rapidly reduced, and the GPU can maintain a better working performance. Similarly, when only a large amount of CPU operations are performed and the GPU does not perform a large amount of operations, the control module 4 may control the first water pump 12 to increase the rotation speed and increase the water circulation speed by the temperature feedback of the first sensor 111, and selectively open the valve 341 and the communication valve 342 between the sub-tanks 34 according to the temperature feedback condition and increase the rotation speed of the cooling fan 33 of the corresponding sub-tank 34, thereby decreasing the temperature of the first heat sink 11.

As mentioned above, the opening or closing of the valve 341 and the communication valve 342 can also be controlled by the desktop 8 or the mobile terminal 9 and adjusted according to the user's needs.

In the aforesaid implementation state, control module 4 can be singlechip or control chip, and valve 341 and intercommunication valve 342 can be the solenoid valve controlled, all has cooling water route (not shown in the figure) in the auxiliary water tank 34, and cooling water route belongs to common general knowledge the utility model discloses in no longer give unnecessary details, radiator fan 33 is controllable PWM fan, and each is connected the water pipe and adopts the spring water pipe, the pressure drop of the department of buckling when avoiding the installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an external desktop water-cooling system, contains first radiating seat, first water pump, second radiating seat, second water pump, coolant tank and control module, its characterized in that:

the first water pump is arranged above the first heat dissipation seat, the first heat dissipation seat comprises a first sensor, the first heat dissipation seat is arranged on a CPU (central processing unit) in the desktop computer, the first water pump comprises a first water inlet and a first water outlet, and the first sensor is electrically connected with the control module;

the second water pump is arranged above the second heat dissipation seat, the second heat dissipation seat comprises a second sensor, the second heat dissipation seat is arranged on a GPU in the desktop, the second water pump comprises a second water inlet and a second water outlet, and the second sensor is electrically connected with the control module;

the first water inlet and the second water inlet are respectively connected with a cold water port of the cooling water tank through a first water inlet pipe and a second water inlet pipe, and the first water outlet and the second water outlet are respectively connected with a hot water port of the cooling water tank through a first water outlet pipe and a second water outlet pipe;

and the cooling water tank is provided with a plurality of cooling fans, and the cooling fans are electrically connected with the control module.

2. An external desktop water-cooling heat dissipation system as defined in claim 1, wherein: the cooling water tank is internally provided with a plurality of auxiliary water tanks and a main water path, valves are arranged among the auxiliary water tanks, the valves are controlled by the control module to be opened or closed, the cold water port is communicated with the main water path, and the auxiliary water tanks are communicated with the main water path.

3. An external desktop water-cooling heat dissipation system as defined in claim 2, wherein: and communication valves are arranged between the auxiliary water tanks and the main water channel, and the control module controls the communication valves to be opened or closed.

4. An external desktop water-cooling heat dissipation system as defined in claim 1, wherein: the cooling water tank further comprises a power supply module which can be connected with an external power supply.

5. An external desktop water-cooling heat dissipation system as defined in claim 1, wherein: the first water pump and the second water pump are connected with a 12V power supply port on a main board of the desktop computer.

6. An external desktop water-cooling heat dissipation system as defined in claim 2, wherein: the plurality of cooling fans are arranged corresponding to the plurality of auxiliary water tanks.

7. An external desktop water-cooling heat dissipation system as defined in claim 1, wherein: the desktop computer further comprises a connecting module, wherein the control module is connected with the connecting module and is connected with the desktop computer through the connecting module.

8. An external desktop water-cooling heat dissipation system as defined in claim 7, wherein: the connection module further comprises a wireless connection unit, and the wireless connection unit is connected with an external mobile terminal.