CN213631732U

CN213631732U - Microchannel efficient water-cooling exchanger

Info

Publication number: CN213631732U
Application number: CN202022539619.3U
Authority: CN
Inventors: 谈士权
Original assignee: Wuxi Formen Technical Co Ltd
Current assignee: Wuxi Formen Technical Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-06
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the field of water-cooling exchangers, in particular to a micro-channel high-efficiency water-cooling exchanger, which aims at the high production cost of the existing micro-channel water-cooling exchanger, the following proposal is proposed for the problems that the water cooling effect after heat dissipation is not good and the use performance of the cooling piece is influenced, which comprises a device body, wherein a cavity is arranged on the device body, four arc-shaped tubes which are annularly arranged are fixedly arranged on the inner wall of one side of the cavity, one end of each two adjacent arc-shaped tubes, which is close to each other, is hermetically communicated with the same heat exchange block, the inside of heat transfer piece is provided with heat exchange assembly, and four arc tube seals are linked together, the top fixed mounting of the ware body has the water tank, the utility model discloses than traditional water-cooling interchanger, manufacturing cost is lower, can cool off the circulating water from inside and outside two convenience, has improved the water-cooling effect greatly, has improved the radiating effect of treating the radiating part.

Description

Microchannel efficient water-cooling exchanger

Technical Field

The utility model relates to a water-cooling interchanger technical field especially relates to a high-efficient water-cooling interchanger of microchannel.

Background

The water-cooled heat exchanger utilizes a water pump to pump water out of a water storage device, the water flows into a water tank through a water pipe, then flows out of the other opening of the water tank, and flows back to the water storage device through the water pipe, so that the water-cooled heat exchanger is continuously circulated to take heat away from the surface of a CPU. The water cooling system comprises the following parts: heat exchanger, circulation system, water tank, water pump and water increase the heat transfer component as required, and the microchannel need use the water-cooling interchanger at the heat dissipation in-process.

The existing microchannel water-cooling exchanger has high production cost, poor water-cooling effect after heat dissipation and influence on the service performance of a cooling part, so that the microchannel high-efficiency water-cooling exchanger is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the high-efficient water-cooling interchanger of microchannel's manufacturing cost height that exists among the prior art, not good to the water-cooled effect after the heat dissipation, influence the shortcoming of the performance of cooling piece, and the high-efficient water-cooling interchanger of a microchannel that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a micro-channel high-efficiency water-cooling exchanger comprises a body, wherein a cavity is arranged on the body, four arc-shaped pipes which are annularly arranged are fixedly arranged on the inner wall of one side of the cavity, one end of each two adjacent arc-shaped pipes, which is close to each other, is hermetically communicated with a same heat exchange block, the heat exchange block is internally provided with a heat exchange assembly, the four arc-shaped tubes are communicated in a sealing way, the top of the device body is fixedly provided with a water tank, the water tank is communicated with the inside of one arc-shaped tube in a sealing way to form a same water cooling assembly, the interior of one of the arc-shaped pipes is communicated with the interior of the water tank in a sealing way, one side of the device body is fixedly provided with a cooling liquid tank, the inside of coolant liquid case is equipped with the coolant liquid, and the outside of four arc pipes all is equipped with the coil pipe, and sealed intercommunication has same suction assembly on four coil pipes, and the one end of four coil pipes all is linked together with the inside seal of coolant liquid case.

Preferably, in order to improve the cooling effect to the circulating water, reduction in production cost, the heat transfer passageway has been seted up to one side of heat transfer piece, the inside fixed mounting of heat transfer passageway has a plurality of first heat exchanger fins and a plurality of second heat exchanger fins that are the straight line and arrange, the both sides of heat transfer piece all seal the intercommunication and have the connector, and two connectors are respectively and two adjacent arc pipes one end that are close to each other seal and are linked together.

Preferably, for the convenience cools off the circulating water, water cooling unit includes the water pump of fixed mounting at ware body top, the input of water pump is linked together with the inside seal of water tank, the sealed intercommunication of output of water pump has the cooling tube, and the bottom of cooling tube extends to the inside of cavity, the bottom of cooling tube is linked together with the inside seal of one of them arc, and is provided with one-way stop valve on one of them arc, and sealed intercommunication has the back flow on one of them arc, the one end of back flow is linked together with the inside seal of water tank.

Preferably, for further promoting the cooling effect to the cooling water, suction assembly includes the suction pump of fixed mounting in ware body one side, the input of suction pump and the inside seal of coolant liquid case are linked together, the sealed intercommunication of output list of suction pump has the trunk line, the sealed intercommunication in the outside of trunk line has four lateral pipes that are the annular and arrange, and the one end that the trunk line was kept away from to four lateral pipes is sealed with the one end of four coil pipes respectively and is linked together.

Preferably, in order to realize the circulation of the cooling liquid conveniently, the other ends of the four coil pipes are hermetically communicated with circulating pipes, one-way valves are arranged on the outer sides of the four circulating pipes, the tops of the four circulating pipes are hermetically communicated with a same transverse pipe, one end of the transverse pipe penetrates through the inner wall of one side of the cavity and extends to one side of the device body, and one end of the transverse pipe is hermetically communicated with the inside of the cooling liquid tank.

In the utility model, the return pipe can be contacted with the part to be cooled, when the device works, the switch of the water pump and the pump is pressed, after the water pump is started, the cold water in the water tank can be pumped into one of the arc pipes through the arranged cooling pipe, because the one-way stop valve is arranged outside the arc pipe, the cold water can only flow to the right side of the arc pipe, sequentially passes through the four heat exchange blocks, the heat is taken away after the heat exchange of the first heat exchange sheet and the second heat exchange sheet arranged in the heat exchange blocks, meanwhile, after the pump is started, the cooling liquid in the cooling liquid tank can be pumped into the main pipe through the arranged main pipe, then the cooling liquid is pumped into the four coil pipes through the four branch pipes, the arc pipes are cooled, when the cold water flows through the arc pipes, the arc pipes can cool the cold water, the cooled cold water flows through the heat dissipation part through the arranged return pipe, takes away the heat of the heat dissipation part and returns to the inside of the water tank, and the reciprocating operation is lower in production cost compared with the traditional water-cooling exchanger, and the circulating water can be conveniently cooled from the inside and the outside, so that the water-cooling effect is greatly improved, and the heat dissipation effect of the part to be dissipated is improved;

in order to solve the problem that the cooling liquid in the four circulating pipes flows back, the cooling liquid in the four circulating pipes only flows out and cannot flow back inwards through the one-way valves arranged on the outer sides of the four circulating pipes, so that the circulation of the cooling liquid can be realized;

in order to solve the problem that the cooling effect of the circulating water is not good, the cooling effect of the circulating water can be improved by arranging a heat exchange block at one end, close to each other, of each two adjacent arc-shaped pipes and a plurality of heat exchange sheets arranged inside the heat exchange block.

Drawings

FIG. 1 is a schematic diagram of a micro-channel high-efficiency water-cooling exchanger according to the present invention;

FIG. 2 is a sectional view of a heat exchange block structure of a microchannel high efficiency water cooled exchanger according to the present invention;

fig. 3 is a perspective view of the arc tube structure of the microchannel high-efficiency water-cooling exchanger provided by the present invention.

In the figure: the heat exchanger comprises a body 1, a cavity 2, an arc-shaped pipe 3, a heat exchange block 4, a connector 5, a first heat exchange sheet 6, a second heat exchange sheet 7, a heat exchange channel 8, a water tank 9, a water pump 10, a cooling pipe 11, a return pipe 12, a cooling liquid tank 13, a pump 14, a main pipe 15, a branch pipe 16, a coil pipe 17, a circulating pipe 18, a check valve 19 and a transverse pipe 20.

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.

Example one

Referring to fig. 1-3, a microchannel efficient water-cooling exchanger comprises a body 1, a chamber 2 is arranged on the body 1, four arc tubes 3 which are annularly arranged are fixedly arranged on the inner wall of one side of the chamber 2, one end of each two adjacent arc tubes 3, which is close to each other, is hermetically communicated with a same heat exchange block 4, a heat exchange assembly is arranged inside each heat exchange block 4, the four arc tubes 3 are hermetically communicated, a water tank 9 is fixedly arranged at the top of the body 1, the water tank 9 and the inside of one arc tube 3 are hermetically communicated with a same water-cooling assembly, the inside of one of them arc pipe 3 is linked together with the inside seal of water tank 9, and one side fixed mounting of ware body 1 has coolant liquid case 13, and the inside of coolant liquid case 13 is equipped with the coolant liquid, and the outside of four arc pipes 3 all is equipped with coil pipe 17, and four coil pipe 17 go up sealed intercommunication and have same suction assembly, and the one end of four coil pipes 17 all is linked together with the inside seal of coolant liquid case 13.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, in order to improve the cooling effect to the circulating water, reduction in production cost, heat transfer passageway 8 has been seted up to one side of heat transfer piece 4, and the inside fixed mounting of heat transfer passageway 8 has a plurality of first heat exchanger fins 6 and a plurality of second heat exchanger fins 7 that are the straight line and arrange, and the equal sealed intercommunication in both sides of heat transfer piece 4 has connector 5, and two connectors 5 are linked together with the one end seal that two adjacent arc pipes 3 are close to each other respectively.

The utility model discloses in, for the convenience cools off the circulating water, the water-cooling subassembly includes the water pump 10 at the 1 top of the ware body of fixed mounting, the input of water pump 10 and the inside seal of water tank 9 are linked together, the sealed intercommunication of output of water pump 10 has cooling tube 11, and the bottom of cooling tube 11 extends to the inside of cavity 2, the bottom of cooling tube 11 and the inside seal of one of them arc 3 are linked together, and be provided with one-way stop valve on one of them arc 3, the sealed intercommunication has back flow 12 on one of them arc 3, the one end of back flow 12 and the inside seal of water tank 9 are linked together.

The utility model discloses in, for further promoting the cooling effect to the cooling water, suction assembly includes the suction pump 14 of fixed mounting in the ware body 1 one side, and the input of suction pump 14 and the inside seal of coolant liquid case 13 are linked together, and the single sealed intercommunication of output of suction pump 14 has trunk line 15, and the sealed intercommunication in the outside of trunk line 15 has four bleeder 16 that are the annular and arrange, and four bleeder 16 keep away from the one end of trunk line 15 and are linked together with the one end seal of four coil pipes 17 respectively.

The utility model discloses in, for the convenient circulation that realizes the coolant liquid, the equal sealed intercommunication of the other end of four coil pipes 17 has circulating pipe 18, and the outside of four circulating pipes 18 all is provided with check valve 19, and the top seal intercommunication of four circulating pipes 18 has same violently pipe 20, and the one end of violently pipe 20 runs through one side inner wall of cavity 2 and extends to one side of the ware body 1, and violently the one end of pipe 20 and the inside seal of coolant liquid case 13 are linked together.

In the utility model, when the device body 1 works, the switch of the water pump 10 and the pump 14 is pressed, after the water pump 10 is started, the cold water in the water tank 9 can be pumped into one of the arc pipes 3 through the arranged cooling pipe 11, because the one-way stop valve is arranged at the outer side of the arc pipe 3, the cold water can only flow to the right side of the arc pipe 3, sequentially passes through the four heat exchange blocks 4, the heat is taken away after the heat exchange of the first heat exchange sheets 6 and the second heat exchange sheets 7 arranged in the heat exchange blocks 4, meanwhile, after the pump 14 is started, the cooling liquid in the cooling liquid tank 13 can be pumped into the main pipe 15 through the arranged main pipe 15, and then the cooling liquid is pumped into the four coil pipes 17 through the four branch pipes 16, the arc pipe 3 is cooled, when the cold water flows through the arc pipe 3, the arc pipe 3 can cool the cold water, the inside of getting back to water tank 9 after taking away the heat of heat-dissipating part is flowed through the heat-dissipating part via the back flow 12 that sets up to the cold water after the cooling, so reciprocal, and than traditional water-cooling interchanger, manufacturing cost is lower, can cool off the circulating water from inside and outside two convenience, has improved the water-cooling effect greatly, has improved the radiating effect of treating the heat-dissipating part.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 a high-efficient water-cooling interchanger of microchannel, includes the ware body (1), its characterized in that, be equipped with cavity (2) on the ware body (1), fixed mounting has four arc pipes (3) that are the annular and arrange on the one side inner wall of cavity (2), and the sealed intercommunication of the one end that two adjacent arc pipes (3) are close to each other has same heat transfer piece (4), the inside of heat transfer piece (4) is provided with heat exchange assembly, and four arc pipes (3) are sealed to be linked together, the top fixed mounting of the ware body (1) has water tank (9), the sealed intercommunication of the inside of water tank (9) and one of them arc pipe (3) has same water-cooling assembly, and the inside of one of them arc pipe (3) and the inside seal of water tank (9) are linked together, one side fixed mounting of the ware body (1) has coolant liquid case (13), the inside of coolant liquid case (, the outside of four arc pipes (3) all is equipped with coil pipe (17), and sealed intercommunication has same suction assembly on four coil pipe (17), and the one end of four coil pipes (17) all is linked together with the inside seal of coolant liquid case (13).

2. The micro-channel efficient water-cooling exchanger according to claim 1, wherein a heat exchange channel (8) is formed in one side of the heat exchange block (4), a plurality of first heat exchange fins (6) and a plurality of second heat exchange fins (7) which are linearly arranged are fixedly installed inside the heat exchange channel (8), both sides of the heat exchange block (4) are hermetically communicated with connectors (5), and the two connectors (5) are hermetically communicated with one ends of two adjacent arc-shaped pipes (3) which are close to each other.

3. The micro-channel efficient water-cooling exchanger as claimed in claim 1, wherein the water-cooling assembly comprises a water pump (10) fixedly installed on the top of the body (1), the input end of the water pump (10) is in sealed communication with the inside of the water tank (9), the output end of the water pump (10) is in sealed communication with a cooling pipe (11), the bottom of the cooling pipe (11) extends to the inside of the chamber (2), the bottom of the cooling pipe (11) is in sealed communication with the inside of one of the arc pipes (3), and one of the arc pipes (3) is provided with a one-way stop valve, one of the arc pipes (3) is in sealed communication with a return pipe (12), and one end of the return pipe (12) is in sealed communication with the inside of the water tank (9).

4. The micro-channel efficient water-cooling exchanger as claimed in claim 1, wherein the pumping assembly comprises a pumping pump (14) fixedly installed on one side of the body (1), the input end of the pumping pump (14) is in sealed communication with the inside of the coolant tank (13), the output end of the pumping pump (14) is in sealed communication with a main pipe (15), the outer side of the main pipe (15) is in sealed communication with four branch pipes (16) annularly arranged, and one ends of the four branch pipes (16) far away from the main pipe (15) are respectively in sealed communication with one ends of the four coil pipes (17).

5. The micro-channel efficient water-cooling exchanger as claimed in claim 1, wherein the other ends of the four coil pipes (17) are hermetically communicated with circulating pipes (18), the outer sides of the four circulating pipes (18) are provided with one-way valves (19), the tops of the four circulating pipes (18) are hermetically communicated with a same transverse pipe (20), one end of the transverse pipe (20) penetrates through the inner wall of one side of the chamber (2) and extends to one side of the body (1), and one end of the transverse pipe (20) is hermetically communicated with the inside of the cooling liquid tank (13).