TWI790540B - Multi-channel high-efficiency heat dissipation water cooling radiator - Google Patents

Abstract

The invention discloses a multi-channel high-efficiency heat-dissipating water-cooled radiator, which includes a diverter tank, a water collection tank, a plurality of first row pipes, second row pipes, third row pipes and fourth row pipes; It is made of metal, and the inside of the diversion tank is divided into a water inlet chamber, a transition chamber and a water outlet chamber. The interior of the water collection tank is divided into a first water collection chamber and a second water collection chamber by two diversion water baffles; thereby, a plurality of cavities are formed by providing a diversion water baffle in both the water diversion tank and the water collection tank Chambers, and each row pipe is arranged to communicate with the corresponding chambers, so that the flow channel of the present invention presents a plurality of sequentially connected circuitous structures, effectively prolonging the flow of water in the water-cooled row, enabling the water to effectively and fully cool down and dissipate heat, and improve the overall heat radiation.

Description

Multi-channel high-efficiency heat dissipation water cooling radiator

The invention relates to the technology in the field of radiators, in particular to a multi-channel type high-efficiency heat dissipation water cooling radiator for water cooling and heat dissipation.

Water-cooled radiator refers to the use of liquid to force the circulation of the radiator to take away the heat of the radiator under the drive of the pump. Compared with air-cooled, it has the advantages of quietness, stable cooling, and less dependence on the environment. It is often used in electronic components or other products that need heat dissipation. field. The heat dissipation performance of the water-cooled radiator is directly proportional to the flow rate of the cooling liquid (water or other liquid), and the flow rate of the cooling liquid is related to the power of the water pump of the refrigeration system, and the heat capacity of water is large, which makes the water-cooled refrigeration system have a good thermal load. ability.

The current water-cooled radiator is usually composed of a water-cooled radiator, a water-cooled head and a water pipe. The water pipe is connected between the water-cooled row and the water-cooled head. The water pipe is used to make the water in the water-cooled row and the water-cooled head circulate. Enter the water-cooling row to dissipate heat, and the water after cooling flows back into the water-cooling head.

In the prior art, the flow path of the water-cooling row of the water-cooling radiator is U-shaped, so that the flow of water in the water-cooling row is relatively short, so that the water cannot effectively cool down and dissipate heat. Therefore, it is necessary to improve the current water cooling radiator.

The purpose of the present invention is to provide a multi-channel high-efficiency heat-dissipating water-cooled row, which has a structure of a distribution tank, a water collection tank and a plurality of first row pipes, second row pipes, third row pipes and fourth row pipes, It can effectively solve the problem that the existing water-cooled radiator cannot effectively cool down and dissipate water.

In order to achieve the above purpose, the preferred technical solution of the multi-channel high-efficiency heat dissipation water cooling radiator of the present invention includes a distribution tank, a water collection tank, a first row of pipes, a second row of pipes, a third row of pipes and a fourth row of pipes ,in:

The shunt tank is made of heat-dissipating metal, and a plurality of first shunt baffles are arranged in the shunt tank to separate the inside of the shunt tank to form a water inlet chamber, a transition chamber and a water outlet chamber. There are a water inlet hole, a water outlet hole, a first installation groove, a second installation groove and a third installation groove, the water inlet hole and the first installation groove are connected to the water inlet chamber, the water outlet hole and the second installation groove The two installation grooves are connected to the outlet chamber, and the third installation groove is connected to the transition chamber;

The sump is also made of heat-dissipating metal, and a plurality of second diversion baffles are arranged in the sump to separate the interior of the sump to form a first water collection chamber and a second water collection chamber. A fourth installation groove and a fifth installation groove are opened on the water tank, the fourth installation groove communicates with the first water collection chamber, and the fifth installation groove communicates with the second water collection chamber;

The first row of pipes, the second row of pipes, the third row of pipes and the fourth row of pipes are all provided with cooling fins; one end of the first row of pipes is sealed and installed in the first installation groove and connected to the water inlet The other end of the first row pipe is sealed and installed in the corresponding fourth installation groove and communicated with the first water collection chamber; one end of the second row pipe is sealed and installed in the corresponding first The third installation groove communicates with the transition chamber, the other end of the second row pipe is sealed and installed in the corresponding fourth installation groove and communicates with the first water collection chamber; one end of the third row pipe The other end of the third row pipe is sealed and installed in the corresponding fifth installation groove and communicated with the second water collection chamber; One end of the fourth row pipe is sealed installed in the second installation groove and communicated with the water outlet chamber, and the other end of the fourth row pipe is sealed installed in the corresponding fifth installation groove and communicated with the second collection groove. The water chambers are connected.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water cooling row, there are two transition chambers, the two transition chambers are located between the water inlet chamber and the water outlet chamber, and a The third water collection chamber, the third water collection chamber is located between the first water collection chamber and the second water collection chamber, and a sixth installation groove is opened on the water collection groove, and the sixth installation groove is connected with the second water collection chamber The third water collection chamber communicates, and each transition chamber communicates with the third water collection chamber through the fifth row of pipes, and one end of each fifth row of pipes is sealed and installed on the corresponding third water collection chamber. In the installation groove, the other end of each fifth row of pipes is sealed and installed in the corresponding sixth installation groove.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat-dissipating water-cooled row, the splitter tank includes a first box body and a first box cover, and the first splitter water baffle plate is welded or integrally formed on the first box body. In a box body, the first box cover is sealed and fixed with the first box body and encloses the water inlet chamber, the transition chamber and the water outlet chamber.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water-cooled radiator, the water inlet hole and the water outlet hole are both arranged on the first box body, and a water inlet pipe joint is sealed and installed in the water inlet hole, and the water outlet hole A water outlet pipe joint is installed in the middle seal; the first installation groove, the second installation groove and the third installation groove are all arranged on the first box cover.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water cooling row, the water inlet pipe joint is inserted into the water inlet hole and sealed and fixed with the first box body by welding, and the water outlet pipe joint is inserted into the water outlet hole and It is sealed and fixed with the first box body by welding.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water cooling row, the first box body and the first box cover are made of copper or aluminum, and the first box cover is sealed and fixed to the first box body by welding .

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat-dissipating water-cooled row, the water collection tank includes a second box body and a second box cover, and the second flow-dividing baffle plate is arranged on the In the second box body, the second box cover is sealed and fixed with the second box body and encloses the first water collection chamber and the second water collection chamber.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water cooling row, both the fourth installation groove and the fifth installation groove are arranged on the second box cover.

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water cooling row, the second box body and the second box cover are made of copper or aluminum, and the second box cover is sealed and fixed to the second box body by welding .

As a preferred solution, in the above-mentioned multi-channel high-efficiency heat dissipation water-cooled row, two fan fixing brackets are connected between the distribution tank and the water collection tank, and the two fan fixing brackets are arranged on the left and right. The first row of pipes, the second row of pipes tubes, the third row of tubes and the fourth row of tubes are located between the two fan fixing brackets, the first row of tubes, the second row of tubes, the third row of tubes and the fourth row of tubes are heat-dissipating metal flat tubes or heat-dissipating metal Tube.

It can be seen from the above technical solutions that the present invention has obvious advantages and beneficial effects compared with the prior art, specifically: a plurality of chambers are formed by distributing water baffles in the flow diverting tank and the sump collecting tank, and Cooperate with the arrangement of each row pipe to connect with the corresponding chamber, so that the flow channel in this product has multiple circuitous structures connected in sequence, which effectively prolongs the flow of water in the water-cooled row, so that the water can effectively and fully cool down and dissipate heat. The overall cooling effect is very good.

The structural features and other effects and purposes of the present invention are described in detail as follows according to the accompanying drawings:

Referring to Fig. 1 and Fig. 2, the first preferred embodiment of the multi-channel high-efficiency heat dissipation water cooling row of the present invention includes a distribution tank 10, a water collection tank 20, a plurality of first row pipes 31, a plurality of The second row of pipes 32, a plurality of third row of pipes 33 and a plurality of fourth row of pipes 34, wherein:

The splitter tank 10 is made of heat-dissipating metal, and the splitter tank 10 is provided with a plurality of first splitter water baffles 11 to separate the interior of the splitter tank 10 to form a water inlet chamber 101, a transition chamber 102 and a water outlet chamber. Chamber 103, a water inlet 104, a water outlet 105, a first installation groove 106, a second installation groove 107 and a third installation groove 108 are provided on the distribution tank 10; the water inlet 104 and the first installation The grooves 106 are connected to the water inlet chamber 101 , the water outlet hole 105 and the second installation groove 107 are connected to the water outlet chamber 103 , and the third installation groove 108 is connected to the transition chamber 102 . Specifically, the above-mentioned distribution tank 10 includes a first box body 12 and a first box cover 13, and the above-mentioned first flow-dividing baffle plate 11 is set in the first box body 12 by welding or integral molding. The first box cover 13 and the first box body 12 are hermetically fixed and enclosed to form the aforementioned water inlet chamber 101, transition chamber 102 and water outlet chamber 103, and the water inlet hole 104 and the water outlet hole 105 are both arranged in the first box body 12, a water inlet pipe joint 41 is sealed installed in the water inlet hole 104, and a water outlet pipe joint 42 is sealed installed in the water outlet hole 105; the first installation groove 106, the second installation groove 107 and the third installation groove 108 are all provided with On the first box cover 13. And, the water inlet pipe joint 41 is inserted into the water inlet hole 104 and sealed and fixed with the first box body 12 by welding, and the water outlet pipe joint 42 is inserted into the water outlet hole 105 and sealed and fixed with the first box body 12 by welding. The first box body 12 and the first box cover 13 are made of copper or aluminum, and the first box cover 13 is sealed and fixed to the first box body 12 by welding.

The water collection tank 20 is also made of heat-dissipating metal material, and the water collection tank 20 is provided with a plurality of second flow divider baffles 21, which divide the interior of the water collection tank 20 to form a first water collection chamber 201 and a second water collection chamber. 202, the water collection tank 20 is provided with a fourth installation groove 203 and a fifth installation groove 204, the fourth installation groove 203 communicates with the first water collection chamber 201, and the fifth installation groove 204 communicates with the second water collection chamber 202 . Specifically, the water collection tank 20 includes a second box body 22 and a second box cover 23, the above-mentioned second flow divider baffle 21 is set in the second box body 22 by welding or integral molding, the first The second box cover 23 and the second box body 22 are sealed and fixed to form the first water collection chamber 201 and the second water collection chamber 202; the fourth installation groove 203 and the fifth installation groove 204 are all arranged in the first water collection chamber On the second box cover 23; the second box body 22 and the second box cover 23 are made of copper or aluminum, and the second box cover 23 is sealed and fixed with the second box body 22 by welding.

The first row of pipes 31, the second row of pipes 32, the third row of pipes 33 and the fourth row of pipes 34 are all provided with cooling fins 50; in this embodiment, the first row of pipes 31, the second row of pipes 32. The third row of pipes 33 and the fourth row of pipes 34 are all heat-dissipating metal flat pipes. Of course, they can also be heat-dissipating metal round pipes. The first row of pipes 31, the second row of pipes 32, and the third row of Both ends of the pipe 33 and the fourth row pipe 34 are welded and fixed to the distribution tank 10 and the water collection tank 20 respectively. Specifically: one end of the first row pipe 31 is sealed and installed in the first installation groove 106 and communicated with the water inlet chamber 101, and the other end of the first row pipe 31 is sealed and installed in the corresponding fourth installation groove 203 and communicate with the first water collection chamber 201; in this embodiment, the first row pipe 31 is two spaced and arranged side by side, but not limited thereto.

One end of the second row of pipes 32 is sealed and installed in the corresponding third installation groove 108 and communicated with the transition chamber 102, and the other end of the second row of pipes 32 is sealed and installed in the corresponding fourth installation groove 203 and communicated with the transition chamber 102. The first water collection chamber 201 is connected; in this embodiment, the second row pipe 32 is two arranged side by side at intervals, but not limited thereto.

One end of the third row of pipes 33 is sealed and installed in the third installation groove 108 and communicates with the transition chamber 102, and the other end of the third row of pipes 33 is sealed and installed in the corresponding fifth installation groove 204 and communicated with the second The water collection chamber 202 is connected; in this embodiment, the third row pipe 33 is two arranged side by side at intervals, but it is not limited thereto.

One end of the fourth row pipe 34 is sealed and installed in the second installation groove 107 and communicated with the water outlet chamber 103, and the other end of the fourth row pipe 34 is sealed and installed in the corresponding fifth installation groove 204 and communicated with the second installation groove 107. The water collection chamber 202 is connected; in this embodiment, the fourth row pipe 34 is six arranged side by side at intervals, but it is not limited thereto.

In addition, two fan fixing brackets 60 are connected between the above-mentioned distribution tank 10 and the water collecting tank 20, and the two fan fixing brackets 60 are arranged on the left and right sides. The first row of pipes 31, the second row of pipes 32, the third row of pipes 33 and The fourth row of pipes 34 is located between the two fan fixing brackets 60, so that the overall structure of the product is more stable, and a fixed fan can be installed.

The working principle of this embodiment is described in detail as follows:

When in use, as shown in Figure 2, water with a higher temperature enters the water inlet chamber 101 from the water inlet pipe joint 41, and then the water flows through the first row pipe 31, the first water collection chamber 201, and the second row pipe successively. 32. The transition chamber 102, the third row pipe 33, the second water collection chamber 202, the fourth row pipe 34 and the water outlet chamber 103, and finally the water is output from the outlet pipe joint 42, and the water flows through the water inlet chamber 101 , the first drainage chamber 31, the first water collection chamber 201, the second drainage chamber 32, the transition chamber 102, the third drainage chamber 33, the second water collection chamber 202, the fourth drainage chamber 34 and the water outlet chamber 103 During the process, the temperature gradually decreases, and the temperature of the water output from the water outlet pipe joint 42 is relatively low, which achieves a good cooling and heat dissipation effect.

Please refer to Fig. 3 and shown in Fig. 4, it has shown the specific structure of the second preferred embodiment of the present invention, the specific structure of this embodiment is basically the same as the specific structure of the foregoing first preferred embodiment, its difference is:

In this embodiment, the above-mentioned transition chamber 102 is implemented in two, and the two transition chambers 102 are located between the water inlet chamber 101 and the water outlet chamber 103, and a third water collection chamber is formed in the water collection tank 20 chamber 205, the third water collection chamber 205 is located between the first water collection chamber 201 and the second water collection chamber 202, the water collection tank 20 is provided with a sixth installation groove 206, the sixth installation groove 206 communicates with the third water collection chamber 205, and each transition chamber 102 communicates with the third water collection chamber 205 through the fifth row pipe 35, and one end of each fifth row pipe 35 is sealed and installed on the corresponding In the third installation groove 108, the other end of each fifth row pipe 35 is sealed and installed in the corresponding sixth installation groove 206, which can prolong the journey of water in the product and achieve better cooling and heat dissipation effect.

The working principle of this embodiment is basically the same as that of the first preferred embodiment, and the working principle of this embodiment will not be described in detail here.

The key point of the design of the present invention is to form a plurality of chambers by distributing water baffles in the distribution tank 10 and the water collecting tank 20, and cooperating with each row pipe to communicate with the corresponding chambers, so that the The flow channel is a multiple circuitous structure connected in sequence, which effectively prolongs the flow of water in the water-cooled row, so that the water can effectively and fully cool down and dissipate heat, and the overall heat dissipation effect of the product is very good.

The above descriptions are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention in any way, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still valid. It belongs to the scope of the technical solutions of the present invention.

To sum up, the multi-channel high-efficiency heat dissipation water-cooled radiator of the present invention is indeed practical and creative, and the application of its technical means is undoubtedly novel, and the effect and design purpose are indeed consistent. It has been said to be a reasonable progress to the bright . For this reason, I filed an invention patent application in accordance with the law, but I sincerely hope that the Jun Bureau will give you a detailed review and pray for the grant of the patent. I am very grateful.

10: splitter tank 11: The first diversion baffle 12: The first box body 13: First box cover 101: water inlet chamber 102: Transition chamber 103: outlet chamber 104: water inlet hole 105: outlet hole 106: The first installation slot 107: The second installation slot 108: The third installation slot 20: Sink 21: The second diversion baffle 22: The second box body 23: Second box cover 201: The first water collecting chamber 202: the second water collecting chamber 203: The fourth installation slot 204: The fifth installation slot 205: The third water collecting chamber 206: The sixth installation slot 31: The first row of pipes 32: The second row of pipes 33: The third row of pipes 34: The fourth row of pipes 35: The fifth row of pipes 41: Inlet pipe connector 42: Outlet pipe connector 50: cooling fins 60: Fan fixing bracket

[Fig. 1] is an exploded schematic view of the first preferred embodiment of the present invention. [Fig. 2] is a schematic top view of the first preferred embodiment of the present invention. [Fig. 3] is an exploded schematic view of the second preferred embodiment of the present invention. [Fig. 4] is a schematic top view of the second preferred embodiment of the present invention.

10: splitter tank

11: The first diversion baffle

12: The first box body

13: First box cover

101: water inlet chamber

102: Transition chamber

103: outlet chamber

104: water inlet hole

105: outlet hole

106: The first installation slot

107: The second installation slot

108: The third installation slot

20: Sink

21: The second diversion baffle

22: The second box body

23: Second box cover

201: The first water collecting chamber

202: the second water collection chamber

203: The fourth installation slot

204: The fifth installation slot

31: The first row of pipes

32: The second row of pipes

33: The third row of pipes

34: The fourth row of pipes

41: Inlet pipe connector

42: Outlet pipe connector

50: cooling fins

60: Fan fixing bracket

Claims (10)

A multi-channel high-efficiency heat dissipation water-cooled radiator, which includes: a distribution tank, a water collection tank, a first row of pipes, a second row of pipes, a third row of pipes, and a fourth row of pipes; the distribution channel is made of heat-dissipating metal material, the A plurality of first diversion water baffles are arranged in the distribution tank to separate the inside of the distribution tank to form a water inlet chamber, a transition chamber and a water outlet chamber, and a water inlet hole and a water outlet hole, the first installation groove, the second installation groove and the third installation groove, the water inlet hole and the first installation groove are connected to the water inlet chamber, and the water outlet hole and the second installation groove are connected to the water outlet chamber , the third installation groove communicates with the transition chamber; the sump is also made of heat-dissipating metal, and the sump is provided with a plurality of second diversion baffles to separate the interior of the sump to form a first sump chamber Chamber and a second water collection chamber, the water collection tank is provided with a fourth installation groove and a fifth installation groove, the fourth installation groove communicates with the first water collection chamber, and the fifth installation groove communicates with the second collection chamber Water chamber; the first row of pipes, the second row of pipes, the third row of pipes and the fourth row of pipes are all provided with cooling fins; one end of the first row of pipes is sealed and installed in the first installation groove and communicated with the water inlet chamber, the other end of the first row pipe is sealed and installed in the corresponding fourth installation groove and communicated with the first water collection chamber, and the first row pipes are arranged side by side at intervals Two; one end of the second row of pipes is sealed and installed in the corresponding third installation groove and communicated with the transition chamber, and the other end of the second row of pipes is sealed and installed in the corresponding fourth installation groove and communicate with the first water collecting chamber, and the second row pipes are two arranged side by side at intervals; One end of the third row of pipes is sealed and installed in the third installation groove and communicates with the transition chamber, and the other end of the third row of pipes is sealed and installed in the corresponding fifth installation groove and communicated with the second The water collection chamber is connected, and the third row pipe is two arranged side by side at intervals; one end of the fourth row pipe is sealed and installed in the second installation groove and communicated with the water outlet chamber, and the fourth row pipe The other end of the tube is sealingly installed in the corresponding fifth installation groove and communicated with the second water collection chamber, and the fourth row pipes are four to six arranged side by side at intervals. The multi-channel high-efficiency heat-dissipating water-cooled radiator as described in claim 1, wherein there are two transition chambers, the two transition chambers are located between the water inlet chamber and the water outlet chamber, and a The third water collection chamber, the third water collection chamber is located between the first water collection chamber and the second water collection chamber, and a sixth installation groove is opened on the water collection groove, and the sixth installation groove is connected with the second water collection chamber The third water collection chamber communicates, and each transition chamber communicates with the third water collection chamber through the fifth row of pipes, and one end of each fifth row of pipes is sealed and installed on the corresponding third water collection chamber. In the installation groove, the other end of each fifth row of pipes is sealed and installed in the corresponding sixth installation groove. The multi-channel high-efficiency heat-dissipating water-cooled radiator as described in claim 1 or 2, wherein the splitter tank includes a first box body and a first box cover, and the first splitter baffle plate is welded or integrally formed on the In the first box body, the first box cover is sealed and fixed with the first box body and encloses the water inlet chamber, the transition chamber and the water outlet chamber. The multi-channel high-efficiency heat dissipation water-cooled radiator as described in claim 3, wherein the water inlet hole and the water outlet hole are both arranged on the first box body, and the water inlet hole is sealed A water inlet pipe joint is installed, and a water outlet pipe joint is sealed in the water outlet hole; the first installation groove, the second installation groove and the third installation groove are all arranged on the first box cover. The multi-channel high-efficiency heat dissipation water-cooled radiator as described in claim 4, wherein the water inlet pipe joint is inserted into the water inlet hole and sealed and fixed with the first box body by welding, and the water outlet pipe joint is inserted into the water outlet hole and fixed. It is sealed and fixed with the first box body by welding. The multi-channel high-efficiency heat dissipation water cooling radiator as described in claim 3, wherein the first box body and the first box cover are made of copper or aluminum, and the first box cover is sealed and fixed to the first box body by welding . The multi-channel high-efficiency heat-dissipating water-cooled radiator as described in claim 1 or 2, wherein the sump includes a second box body and a second box cover, and the second flow divider is set by welding or integrally formed In the second box body, the second box cover is sealed and fixed with the second box body and encloses the first water collection chamber and the second water collection chamber. The multi-channel high-efficiency heat dissipation water cooling radiator as claimed in item 7, wherein the fourth installation groove and the fifth installation groove are both arranged on the second box cover. The multi-channel high-efficiency heat dissipation water-cooled radiator as described in claim 7, wherein the second box body and the second box cover are made of copper or aluminum, and the second box cover is sealed and fixed to the second box body by welding . The multi-channel high-efficiency heat dissipation water-cooled radiator as described in claim 1 or 2, wherein two fan fixing brackets are connected between the distribution tank and the water collection tank, and the two fan fixing brackets are arranged on the left and right, the first row of pipes, the second The second row of pipes, the third row of pipes and the fourth row of pipes are located between the two fan fixing brackets, the The first row of tubes, the second row of tubes, the third row of tubes and the fourth row of tubes are all heat-dissipating metal flat tubes or heat-dissipating metal circular tubes.

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