Microcomputer cooled by refrigerant fluid

Abstract

The microcomputer comprises a refrigerant fluid circulation system, the refrigerant fluid circulation system is composed of a pump machine, a solution box, a heat flow pipe, a cold flow pipe and a refrigeration box, the bottom of the pump machine and the solution box are designed to be integrally sealed and communicated, and the heat flow pipe and the cold flow pipe are both communicated with the solution box and the refrigeration box in a sealed mode. A blowing fan is fixed between the refrigeration box and the pump machine, the refrigerant fluid circulation system is fixed in the computer case, a fixing frame is fixed at the bottom of the solution box, a heat conduction plate is arranged in the fixing frame, the heat conduction plate is correspondingly and tightly attached to a CPU welded to the middle of the circuit board, and the two cavity ends of the refrigeration box are communicated into an integrated cavity sealing structure through a plurality of long-strip-shaped pipes. A folded cooling fin is welded between any two long-strip-shaped pipes, a communicating pipe communicated with an inner cavity of the refrigeration box in a sealed mode is communicated with the hot flow pipe and the cold flow pipe in a sealed mode, and the technical problems mentioned in the background technology are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer heat dissipation, in particular to a microcomputer cooled by refrigeration liquid. Background Art

[0002] The PC industry has a history of nearly 40 years and is a very mature traditional industry. The innovation rate of the PC industry has always been relatively low, and most of them are normal configuration upgrades or appearance changes, especially the CPU upgrades. Each upgrade represents a significant increase in the CPU's main frequency, front-end bus frequency (FSB), cache and threads, but also brings more heat generation during CPU operation. When applied to microcomputers, due to structural limitations, there is no large internal space for heat dissipation like traditional desktop hosts. Affected by the inability to efficiently remove heat, the upgraded CPU is not effective in microcomputers. Utility Model Content

[0003] In view of the technical problems mentioned in the above background technology, a microcomputer that can be cooled by refrigerant is developed and designed to solve this problem, so that the performance of the CPU can be maximized on the microcomputer.

[0004] The utility model is implemented in this way, the microcomputer with cooling liquid cooling includes:

[0005] The refrigeration liquid circulation system is composed of a pump, a solution tank, a hot flow pipe, a cold flow pipe and a refrigeration tank. The bottom of the pump is designed to be sealed and connected with the solution tank. The hot flow pipe and the cold flow pipe are sealed and connected with the solution tank and the refrigeration tank. A blower fan is fixed between the refrigeration box and the pump. The refrigeration liquid circulation system is fixed in a computer case.

[0006] As a preferred solution of the utility model, a fixing frame is fixed at the bottom of the solution tank, a heat conducting plate is arranged in the fixing frame, and the heat conducting plate is closely fitted to the CPU welded in the middle of the circuit board.

[0007] As a preferred solution of the utility model, the refrigeration box has two cavity ends connected by a plurality of long tubes to form an integrated cavity sealing structure, a folded heat sink is welded between any two long tubes, and the connecting tube sealedly connected to the inner cavity of the refrigeration box is sealedly connected to the hot flow tube and the cold flow tube.

[0008] As a preferred solution of the utility model, there is refrigerant in the refrigeration box, the hot flow pipe, the cold flow pipe and the solution box.

[0009] As a preferred solution of the utility model, U-shaped pieces fixedly connected to the installation frame are clamped on both sides of the refrigeration box, and the installation frame is fixed to the upper wall inside the computer case.

[0010] As a preferred solution of the utility model, ventilation holes are provided on the top, bottom and two sides of the computer case.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model designs a refrigeration liquid circulation system composed of a pump, a solution tank, a heat flow pipe, a cold flow pipe and a refrigeration box in a computer case. When the refrigeration liquid circulation system is started during the operation of the computer, the high heat generated by the CPU is transferred to the bottom of the solution tank through the heat conduction plate. The refrigeration solution in the solution tank is heated and heated. Under the action of the pump, it flows into the refrigeration box and the long pipe along the heat flow pipe. After the heated refrigeration liquid flows into the long pipe, the distribution surface is expanded to disperse and conduct the heat to more folded heat sinks. Under the blowing of the blower fan, the entire refrigeration box, the long pipe and the heat sink are obviously cooled down. At the same time, the cooled refrigeration liquid flows back to the solution tank through the cold flow pipe, is heated up again by the conducted heat, and enters the refrigeration box through the heat flow pipe. This process is continuously circulated to reduce the temperature of the microcomputer CPU. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded view of the structure of the utility model;

[0014] Figure 2 This is a structural diagram of the refrigeration liquid circulation system of the utility model;

[0015] Figure 3 This is the structural diagram of the refrigeration box of the utility model;

[0016] In the figure: 1 computer case, 2 pump, 3 refrigeration box, 4 hot flow pipe, 5 cold flow pipe, 6 blower fan, 7 fixing frame, 8 circuit board, 9 CPU, 10 solution box, 11 installation frame, 12 heat conduction plate, 31 connecting pipe, 32 long pipe, 33 heat sink, 34 U-shaped part. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Please refer to Figure 1-3The utility model is implemented in this way. The microcomputer with refrigeration liquid cooling includes a refrigeration liquid circulation system, which is composed of a pump 2, a solution tank 10, a hot flow pipe 4, a cold flow pipe 5 and a refrigeration box 3. The bottom of the pump 2 is integrally sealed and connected with the solution tank 10. The hot flow pipe 4 and the cold flow pipe 5 are sealed and connected with the solution tank 10 and the refrigeration box 3. A blower fan 6 is fixed between the refrigeration box 3 and the pump 2, and the refrigeration liquid circulation system is fixed in the computer case 1.

[0019] Furthermore, a fixing frame 7 is fixed to the bottom of the solution box 10 , a heat conducting plate 12 is arranged in the middle of the fixing frame 7 and is in close contact with the bottom surface of the solution box 10 , and the heat conducting plate 12 is in close contact with the CPU 9 welded in the middle of the circuit board 8 .

[0020] Furthermore, the refrigeration box 3 has two cavity ends connected by a plurality of long tubes 32 to form an integrated cavity sealing structure, a folded heat sink 33 is welded between any two long tubes 32, and a connecting tube 31 sealedly connected to the inner cavity of the refrigeration box 3 is sealedly connected to the hot flow tube 4 and the cold flow tube 5.

[0021] Furthermore, there is refrigerant in the refrigeration box 3 , the hot flow pipe 4 , the cold flow pipe 5 and the solution box 10 .

[0022] Furthermore, U-shaped pieces 34 fixedly connected to the mounting frame 11 are clamped on both sides of the refrigeration box 3. The mounting frame 11 is fixed to the inner upper wall of the computer case 1 to fix the refrigeration liquid circulation system to the computer case.

[0023] Furthermore, ventilation holes are provided on the top, bottom and two sides of the computer case, the top and bottom are air dispersion holes, and the two sides are air intake holes.

[0024] Furthermore, the solution box 10 and the heat conducting plate 7 are made of copper or aluminum.

[0025] Working principle: When the computer is running, the refrigerant circulation system starts, and the high heat generated by the CPU is transferred to the bottom of the solution tank 10 through the heat conduction plate 7. The refrigerant solution in the solution tank 10 is heated and heated up. Under the action of the pump 2, it flows into the refrigeration box 3 and the long tube 32 along the heat flow pipe 4. After the heated refrigerant flows into the long tube 32, the distribution surface is expanded to disperse the heat and conduct it to more folded heat sinks 33. Under the blowing of the blower fan 6, the entire refrigeration box 10, the long tube 32, and the heat sink 33 are significantly cooled down. At the same time, the cooled refrigerant flows back to the solution tank 10 through the cold flow pipe 5, and is heated up again by the conducted heat and enters the refrigeration box 2 through the heat flow pipe 4. This process is continuously circulated to reduce the temperature of the microcomputer CPU.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A microcomputer cooled by a refrigerant, including: The refrigeration liquid circulation system is characterized in that: The refrigeration liquid circulation system consists of a pump, a solution tank, a hot flow pipe, a cold flow pipe and a refrigeration tank. The bottom of the pump is designed to be sealed and connected with the solution tank. The hot flow pipe and the cold flow pipe are sealed and connected with the solution tank and the refrigeration tank. A blower fan is fixed between the refrigeration box and the pump. The refrigeration liquid circulation system is fixed in a computer case.

2. The microcomputer for cooling by refrigerant according to claim 1, characterized in that: A fixing frame is fixed at the bottom of the solution tank, a heat conducting plate is arranged in the fixing frame, and the heat conducting plate is closely fitted to the CPU welded in the middle of the circuit board.

3. The microcomputer cooled by refrigerant according to claim 1, characterized in that: The refrigeration box has two cavity ends connected by a plurality of long tubes to form an integrated cavity sealing structure, a folded heat sink is welded between any two of the long tubes, and a connecting pipe sealedly connected to the inner cavity of the refrigeration box is sealedly connected to the hot flow pipe and the cold flow pipe.

4. The microcomputer cooled by refrigerant according to claim 1, characterized in that: The refrigeration box, the hot flow pipe, the cold flow pipe and the solution box contain refrigeration liquid.

5. The microcomputer cooled by refrigerant according to claim 1, characterized in that: The two sides of the refrigeration box are clamped with U-shaped pieces fixedly connected to the installation frame, and the installation frame is fixed to the upper wall inside the computer case.

6. The microcomputer cooled by refrigerant according to claim 1, characterized in that: The top, bottom and two sides of the computer case are provided with ventilation holes.

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