Heat dissipation mechanism of an electron accelerator

Abstract

The utility model discloses a kind of heat dissipation mechanism of electronic accelerator, belong to electronic accelerator technical field, to the problem that passive heat dissipation work efficiency is limited and cannot be uniformly heat-conducting and heat dissipation work to accelerator body, including mounting seat, heat dissipation cylinder and accelerator body, the mounting seat inner bottom is fixedly installed with installation frame, the installation frame outside is provided with water storage cavity in mounting seat interior, the installation frame inside is fixedly installed with radiator, the radiator upper portion is fixedly connected with radiator pipe, the radiator pipe top is provided with heat dissipation ventilation mechanism on heat dissipation cylinder, the accelerator body is installed in heat dissipation cylinder interior by heat dissipation ventilation mechanism;The utility model is through being arranged in the heat dissipation ventilation mechanism of heat dissipation cylinder cooperation radiator and annular surrounding heat dissipation pipe of accelerator body, can carry out active heat dissipation operation to the heat dissipation work of accelerator body, can improve the heat dissipation efficiency to accelerator body by heat dissipation ventilation mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of electron accelerator technology, and specifically relates to a heat dissipation mechanism for an electron accelerator. Background Technology

[0002] An accelerator is a device that accelerates charged particles to higher energies. It has a wide range of applications, including nuclear experiments, radiomedicine, radiochemistry, the manufacture of radioactive isotopes, irradiation processing, and irradiation.

[0003] A prior art patent, CN213602872U, describes a heat dissipation mechanism for an electron accelerator. This patent includes a mounting plate, on the upper surface of which a circular heat sink is fixedly mounted. The circular heat sink has a coolant storage chamber inside its wall. An accelerator body is fixedly connected to the inner wall of the circular heat sink via mounting columns. An inclined mounting hole is formed in the inner wall of the circular heat sink, and an inclined heat-conducting rod is fixedly mounted on the inner wall of this inclined mounting hole. By configuring the circular heat sink, coolant storage chamber, inclined mounting hole, inclined heat-conducting rod, coolant inlet pipe connector, and coolant outlet pipe connector, the heat dissipation mechanism can effectively reduce the amount of coolant stored in the heat sink during long-term operation of the electron accelerator. The accelerator body effectively absorbs heat emitted by the circular heat sink and inclined heat-conducting rods. By setting several heat exchange protrusions on the surface of the inclined heat-conducting rods, the contact area with hot air is increased, thereby improving heat dissipation efficiency. However, in actual use, the following shortcomings still exist: In practice, when dissipating heat from the accelerator body, this patent mainly relies on passive heat dissipation through heat-conducting rods, resulting in limited heat dissipation efficiency. It cannot quickly and efficiently dissipate heat from the accelerator body, thus reducing heat dissipation efficiency. At the same time, due to the setting of the heat-conducting rods, the heat conduction uniformity is poor, which makes it impossible to conduct and dissipate heat evenly from the accelerator body, further reducing heat dissipation efficiency.

[0004] Therefore, a heat dissipation mechanism for electron accelerators is needed to solve the problems of limited efficiency of passive heat dissipation and inability to uniformly conduct and dissipate heat on the accelerator body in the existing technology. Utility Model Content

[0005] The purpose of this invention is to provide a heat dissipation mechanism for an electron accelerator to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat dissipation mechanism for an electron accelerator, comprising a mounting base, a heat dissipation cylinder, and an accelerator body. The heat dissipation cylinder is fixedly mounted on the top of the mounting base, and a support leg is fixedly connected to the bottom of the mounting base. A mounting frame is fixedly mounted inside the mounting base, and a water storage cavity is provided on the outside of the mounting frame and inside the mounting base. A radiator is fixedly mounted inside the mounting frame, and a heat dissipation pipe is fixedly connected to the upper part of the radiator. A heat dissipation ventilation mechanism is provided above the heat dissipation pipe and on the heat dissipation cylinder. The accelerator body is mounted inside the heat dissipation cylinder through the heat dissipation ventilation mechanism. A heat dissipation cavity is provided inside the heat dissipation cylinder. A water inlet pipe is fixedly connected to the top right side of the heat dissipation cylinder, and a water outlet pipe is fixedly connected to the bottom left side of the heat dissipation cylinder. A drain pipe is fixedly connected to the right side of the mounting base, and a pump is mounted on the drain pipe.

[0007] It should be noted in the design that the heat dissipation pipe is arranged in a spiral ring and surrounds the outside of the accelerator body.

[0008] It is worth noting that the water inlet pipe and the water outlet pipe are respectively connected to the heat dissipation cavity on the heat dissipation cylinder.

[0009] It should be further noted that the drain pipe is connected to the water storage chamber on the mounting base.

[0010] In a preferred embodiment, the heat dissipation and ventilation mechanism includes a connecting frame, which is fixedly connected to the top of the heat dissipation cylinder. A fan is fixedly installed inside the connecting frame, and a dustproof net is fixedly connected to the top of the connecting frame above the fan. A ventilation cavity is provided below the fan between the heat dissipation cylinder and the accelerator body, and a heat dissipation pipe is provided inside the ventilation cavity.

[0011] In a preferred embodiment, multiple fans are installed inside the connecting frame, and the multiple fans are evenly spaced apart inside the connecting frame.

[0012] In a preferred embodiment, the ventilation cavity and the water storage cavity are connected.

[0013] Compared with the prior art, the heat dissipation mechanism for an electron accelerator provided by this utility model has at least the following beneficial effects:

[0014] (1) By using the heat dissipation and ventilation mechanism set in the heat dissipation cylinder in conjunction with the heat sink and the heat dissipation pipes that surround the accelerator body, the heat dissipation of the accelerator body can be actively carried out. The heat dissipation and ventilation mechanism can improve the heat dissipation efficiency of the accelerator body.

[0015] (2) By using the heat dissipation pipes in conjunction with the heat sink, the accelerator body can be uniformly heat-conducted and dissipated. In conjunction with the heat dissipation and ventilation mechanism, the heat dissipation pipes can be cooled and dissipated quickly, thereby further improving the overall heat dissipation efficiency of the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0019] In the diagram: 1. Mounting base; 101. Support leg; 102. Mounting frame; 103. Water storage chamber; 2. Heat dissipation cylinder; 201. Water inlet pipe; 202. Water outlet pipe; 203. Heat dissipation chamber; 3. Accelerator body; 4. Heat dissipation and ventilation mechanism; 401. Connecting frame; 402. Dustproof net; 403. Fan; 404. Ventilation chamber; 5. Drain pipe; 501. Pump; 6. Radiator; 601. Heat dissipation pipe. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] Please see Figure 1-3 This utility model provides a heat dissipation mechanism for an electron accelerator, including a mounting base 1, a heat dissipation cylinder 2, and an accelerator body 3. The heat dissipation cylinder 2 is fixedly installed on the top of the mounting base 1. A support leg 101 is fixedly connected to the bottom of the mounting base 1. A mounting frame 102 is fixedly installed inside the mounting base 1. A water storage chamber 103 is provided on the outside of the mounting frame 102 and inside the mounting base 1. A radiator 6 is fixedly installed inside the mounting frame 102. A heat dissipation pipe 601 is fixedly connected to the upper part of the radiator 6. A heat dissipation ventilation mechanism 4 is provided above the heat dissipation pipe 601 on the heat dissipation cylinder 2. The accelerator body 3 is installed inside the heat dissipation cylinder 2 through the heat dissipation ventilation mechanism 4. A heat dissipation chamber 203 is provided inside the heat dissipation cylinder 2. A water inlet pipe 201 is fixedly connected to the top right side of the heat dissipation cylinder 2. A water outlet pipe 202 is fixedly connected to the bottom left side of the heat dissipation cylinder 2. A drain pipe 5 is fixedly connected to the right side of the mounting base 1. A pump 501 is installed on the drain pipe 5.

[0022] Further as Figure 2 and Figure 3 As shown, it is worth noting that the heat dissipation pipe 601 is arranged in a spiral ring and surrounds the outside of the accelerator body 3. The water inlet pipe 201 and the water outlet pipe 202 are respectively connected to the heat dissipation cavity 203 on the heat dissipation cylinder 2. The drain pipe 5 is connected to the water storage cavity 103 on the mounting base 1.

[0023] In actual use, when the electron accelerator starts operating and generates heat, the heat sink 6 will start working simultaneously. The heat generated by the heat sink 6 is transferred to the heat dissipation pipe 601. Since the heat dissipation pipe 601 is arranged in a spiral ring around the outside of the accelerator body 3, this structure allows the heat dissipation pipe 601 to fully and evenly contact the heat dissipated by the accelerator body 3, thereby achieving uniform heat conduction and heat dissipation.

[0024] As can be seen from the above working process, by using the heat dissipation and ventilation mechanism 4 set in the heat dissipation cylinder 2 in conjunction with the heat sink 6 and the heat dissipation pipe 601 that surrounds the accelerator body 3, the heat dissipation of the accelerator body 3 can be actively carried out. The heat dissipation and ventilation mechanism 4 can improve the heat dissipation efficiency of the accelerator body 3.

[0025] Further as Figure 2 and Figure 3 As shown, it is worth noting that the heat dissipation and ventilation mechanism 4 includes a connecting frame 401, which is fixedly connected to the top of the heat dissipation cylinder 2. A fan 403 is fixedly installed inside the connecting frame 401. A dustproof net 402 is fixedly connected to the top of the connecting frame 401 above the fan 403. A ventilation cavity 404 is provided below the fan 403 between the heat dissipation cylinder 2 and the accelerator body 3. A heat dissipation pipe 601 is provided inside the ventilation cavity 404. Multiple fans 403 are installed inside the connecting frame 401. The multiple fans 403 are evenly spaced inside the connecting frame 401. The ventilation cavity 404 is connected to the water storage cavity 103.

[0026] In use, the fan 403 in the heat dissipation and ventilation mechanism 4 operates, and the fan 403 draws outside air into the connecting frame 401 after filtering it through the dustproof net 402, and then blows it into the ventilation chamber 404; the ventilation chamber 404 is connected to the water storage chamber 103. During the flow of air in the ventilation chamber 404, it will carry away the heat on the heat dissipation pipe 601, so that the heat dissipation pipe 601 is cooled down quickly; after cooling, the heat dissipation pipe 601 can continuously and efficiently absorb the heat of the accelerator body 3, ensuring that the accelerator body 3 is at a suitable working temperature.

[0027] The inlet pipe 201 and outlet pipe 202 on the heat sink 2 are connected to the heat sink cavity 203. Cooling water is injected into the inlet pipe 201, and the cooling water flows in the heat sink cavity 203, further absorbing the heat on the heat sink 2. Then it flows out from the outlet pipe 202, forming a circulating cooling system. When the accelerator body 3 is cooled by the heat sink pipe 601, the condensate generated is collected in the water storage cavity 103. At this time, the pump 501 is running, and the condensate can be discharged through the drain pipe 5, thereby improving the safety of the device operation. Through the coordinated work of these components, the heat dissipation mechanism of the electron accelerator can quickly and efficiently cool the accelerator body 3, solving the problems of limited efficiency of passive heat dissipation and inability to uniformly conduct and dissipate heat on the accelerator body in the prior art.

[0028] This solution has the following working process: When this device is in use, it is installed outside the accelerator body 3. The inlet pipe 201 and outlet pipe 202 are connected to the corresponding external pipes. Liquid is injected into the heat dissipation chamber 203, which dissipates heat from the outside of the accelerator body 3. The inlet and outlet pipes 201 and 202 circulate the liquid within the heat dissipation chamber 203. With the heat dissipation pipe 601 in place, efficient and uniform heat dissipation is achieved on the outside of the accelerator body 3. At this time, the fan 403 operates to... The airflow within the ventilation cavity 404 allows the fan 403 to ventilate and dissipate heat through the heat dissipation pipe 601, thereby improving the heat dissipation efficiency and uniformity of the accelerator body 3. Furthermore, the operation of the radiator 6 enhances the heat dissipation efficiency of the accelerator body 3 through the heat dissipation pipe 601. During the heat dissipation of the accelerator body 3 through the heat dissipation pipe 601, the condensate generated is collected in the water storage cavity 103. At this time, the operation of the pump 501 allows the condensate to be discharged through the drain pipe 5, thereby improving the safety of the device operation.

[0029] In summary: By using the heat dissipation and ventilation mechanism 4 installed in the heat dissipation cylinder 2 in conjunction with the radiator 6 and the heat dissipation pipe 601 that surrounds the accelerator body 3, active heat dissipation can be performed on the accelerator body 3. The heat dissipation and ventilation mechanism 4 can improve the heat dissipation efficiency of the accelerator body 3. By using the heat dissipation pipe 601 in conjunction with the radiator 6, uniform heat conduction and heat dissipation can be performed on the accelerator body 3. In addition, the heat dissipation and ventilation mechanism 4 can quickly cool the heat dissipation pipe 601, thereby further improving the overall heat dissipation efficiency of the device.

Claims

1. A heat dissipation mechanism for an electron accelerator, comprising a mounting base (1), a heat dissipation cylinder (2), and an accelerator body (3), wherein the heat dissipation cylinder (2) is fixedly mounted on the top of the mounting base (1), characterized in that: The mounting base (1) is fixedly connected to a support leg (101) at the bottom. The mounting base (1) is fixedly installed with a mounting frame (102) at the bottom. The mounting frame (102) is provided with a water storage chamber (103) inside the mounting base (1) on the outside. The mounting frame (102) is fixedly installed with a radiator (6). The radiator (6) is fixedly connected with a heat dissipation pipe (601) at the top. The heat dissipation pipe (601) is provided with a heat dissipation ventilation mechanism (4) on the heat dissipation cylinder (2) above the heat dissipation cylinder (2). The accelerator body (3) is installed inside the heat dissipation cylinder (2) through the heat dissipation ventilation mechanism (4). The heat dissipation cylinder (2) is provided with a heat dissipation chamber (203). The top right side of the heat dissipation cylinder (2) is fixedly connected with a water inlet pipe (201). The bottom left side of the heat dissipation cylinder (2) is fixedly connected with a water outlet pipe (202). The right side of the mounting base (1) is fixedly connected with a drain pipe (5). A pump (501) is installed on the drain pipe (5).

2. The heat dissipation mechanism for an electron accelerator according to claim 1, characterized in that: The heat dissipation pipe (601) is arranged in a spiral ring and surrounds the outside of the accelerator body (3).

3. The heat dissipation mechanism for an electron accelerator according to claim 1, characterized in that: The inlet pipe (201) and outlet pipe (202) are respectively connected to the heat dissipation cavity (203) on the heat dissipation cylinder (2).

4. The heat dissipation mechanism for an electron accelerator according to claim 1, characterized in that: The drain pipe (5) is connected to the water storage chamber (103) on the mounting base (1).

5. The heat dissipation mechanism for an electron accelerator according to claim 1, characterized in that: The heat dissipation and ventilation mechanism (4) includes a connecting frame (401), which is fixedly connected to the top of the heat dissipation cylinder (2). A fan (403) is fixedly installed inside the connecting frame (401). A dustproof net (402) is fixedly connected to the top of the connecting frame (401) on the upper part of the fan (403). A ventilation cavity (404) is provided below the fan (403) between the heat dissipation cylinder (2) and the accelerator body (3). The heat dissipation pipe (601) is provided inside the ventilation cavity (404).

6. The heat dissipation mechanism for an electron accelerator according to claim 5, characterized in that: Multiple fans (403) are installed inside the connecting frame (401), and the multiple fans (403) are evenly spaced inside the connecting frame (401).

7. The heat dissipation mechanism for an electron accelerator according to claim 5, characterized in that: The ventilation cavity (404) is connected to the water storage cavity (103).

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