A temperature control cooling device for an X-ray tube

Abstract

The utility model provides a temperature control cooling device for an X-ray tube, including a heat sink, a tube body is arranged in the heat sink, a mounting groove is provided at the bottom of the heat sink, a water cooling block is arranged below the tube body, the water cooling block is clamped in the mounting groove, positioning blocks are provided on both sides of the mounting groove, the two ends of the tube body are clamped on two groups of positioning blocks respectively, a water cooling circulation structure is provided at one end of the heat sink, a window is provided at the other end of the heat sink, and an air cooling heat dissipation structure is clamped on one side of the heat sink. The heat generated by the X-ray tube when working is absorbed and taken away by circulating coolant, and the combination of air cooling and water cooling can make full use of the advantages of both to achieve a more efficient heat dissipation effect. Air cooling is responsible for rapid heat dissipation, while water cooling can continuously and stably absorb and take away heat, providing more comprehensive heat dissipation support.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, and more specifically, particularly relates to a temperature control cooling device for an X-ray tube. Background Art

[0002] An X-ray tube is a device used to generate X-rays. The X-rays it generates have strong penetrating power and clear imaging, and are widely used in medical imaging, industrial nondestructive testing, scientific research and other fields. However, a large amount of heat is generated during use. The cooling of existing X-ray tubes generally relies on heat dissipation holes and fans, resulting in limited heat dissipation effects. Especially when working for a long time and at high loads, it is difficult to dissipate heat in time, which not only easily leads to a decline in the performance of the X-ray tube, but may also damage the structure of the X-ray tube. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a temperature control cooling device for an X-ray tube to solve the technical problem in the prior art that the cooling of the X-ray tube generally relies on natural cooling by air convection, and some are equipped with cooling fans, which makes it difficult to dissipate heat in time when the workload is heavy.

[0004] The purpose and effect of the temperature control cooling device of an X-ray tube of the utility model are achieved by the following specific technical means:

[0005] A temperature control cooling device for an X-ray tube comprises a heat sink, a tube body is arranged in the heat sink, a mounting groove is provided at the bottom of the heat sink, a water cooling block is arranged below the tube body, the water cooling block is clamped in the mounting groove, positioning blocks are provided on both sides of the mounting groove, two ends of the tube body are respectively clamped on two groups of the positioning blocks, a water cooling circulation structure is provided at one end of the heat sink, a window is provided at the other end of the heat sink, and an air cooling heat dissipation structure is clamped on one side of the heat sink.

[0006] According to a preferred embodiment, the water cooling circulation structure includes a water tank, a first pressure pump is clamped on one side of the water tank, a buckle is clamped on one end of the heat sink, a water inlet pipe is provided between the water tank and the heat sink, one end of the water inlet pipe is clamped in the first pressure pump, and the other end passes through the buckle and is clamped in the water cooling block.

[0007] According to a preferred embodiment, a second pressure pump is clamped on one end of the heat sink, and the buckle is clamped on one end of the water tank. A water outlet pipe is provided between the heat sink and the water tank, and one end of the water outlet pipe passes through the second pressure pump and is clamped in the water cooling block, and the other end passes through the buckle and is clamped in the water tank.

[0008] According to a preferred embodiment, a filling port is provided on the top of the water tank, a tank cover is provided on the top of the filling port, and an observation port is provided on one side of the filling port.

[0009] According to a preferred embodiment, the air-cooled heat dissipation structure includes a fan, a ventilation slot is opened on one side of the heat dissipation box, a connecting rod is provided in the ventilation slot, a motor is clamped on one side of the connecting rod, and the fan is clamped on the motor.

[0010] According to a preferred embodiment, a copper block is arranged above the bulb body, a cover plate is arranged above the heat sink, a mounting groove is opened in the cover plate, and the copper block is clamped in the mounting groove.

[0011] According to a preferred embodiment, a plurality of groups of bolts are arranged above the cover plate, one ends of the plurality of groups of bolts pass through the cover plate and are clamped in the heat sink, a temperature sensor is clamped on the inner side surface of one end of the heat sink, and a plurality of heat dissipation holes are opened on one side of the heat sink.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By circulating coolant to absorb and take away the heat generated by the X-ray tube when it is working, the combination of air cooling and water cooling can make full use of the advantages of both to achieve a more efficient heat dissipation effect. Air cooling is responsible for rapid heat dissipation, while water cooling can continuously and stably absorb and take away heat, providing more comprehensive heat dissipation support.

[0014] 2. The temperature sensor installed in the heat dissipation box will monitor the temperature of the X-ray tube in real time. When the temperature of the tube rises steadily, the fan speed will be increased to enhance heat dissipation. On the contrary, when the temperature of the tube drops, the fan speed will be reduced to save resources and control the heat dissipation effect more accurately, so that the temperature of the X-ray tube is kept in a stable and appropriate range, thereby ensuring the normal operation of the equipment and extending the service life of the tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model after assembly.

[0016] Figure 2 It is a schematic diagram of the structure of the utility model after being disassembled.

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from above.

[0018] Figure 4 yes Figure 2 A magnified schematic diagram of area a.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Box cover; 2. Water tank; 3. First pressure pump; 4. Water inlet pipe; 5. Observation port; 6. Cover plate; 7. Heat sink; 8. Heat dissipation hole; 9. Window; 10. Fan; 11. Motor; 12. Copper block; 13. Ball tube body; 14. Water cooling block; 15. Temperature sensor; 16. Water outlet pipe; 17. Filling port; 18. Buckle; 19. Positioning block; 20. Connecting rod; 21. Second pressure pump. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the technical solution of the present invention, but cannot be used to limit the protection scope of the present invention.

[0022] Example:

[0023] like Figures 1 to 4 As shown, the utility model provides a temperature control cooling device for an X-ray tube, including a water tank 2, a first pressure pump 3 is clamped on one side of the water tank 2, a buckle 18 is clamped on one end of a heat sink 7, a water inlet pipe 4 is arranged between the water tank 2 and the heat sink 7, one end of the water inlet pipe 4 is clamped in the first pressure pump 3, the buckle 18 is used to fix the position of the pipe to prevent the pipe from loosening or shifting during use, the other end of the water inlet pipe 4 passes through the buckle 18 and is clamped in a water cooling block 14, the first pressure pump 3 introduces cooling water in the water tank 2 into the water cooling block 14 through the water inlet pipe 4, a tube body 13 is arranged in the heat sink 7, a mounting groove is provided at the bottom of the heat sink 7, a water cooling block 14 is arranged below the tube body 13, the water cooling block 14 is clamped in the mounting groove, positioning blocks 19 are arranged on both sides of the mounting groove, and the two ends of the tube body 13 are respectively clamped at The two groups of positioning blocks 19 ensure the correct positions of the bulb body 13 and the water-cooling block 14 to prevent them from moving or shaking during operation. The heat generated by the bulb body 13 during operation will be conducted to the water-cooling block 14. A second pressure pump 21 is provided at one end of the heat sink 7. A water outlet pipe 16 is provided between the heat sink 7 and the water tank 2. A buckle 18 is provided at one end of the water tank 2. One end of the water outlet pipe 16 passes through the second pressure pump 21 and is clamped in the water-cooling block 14, and the other end passes through the buckle 18 and is clamped in the water tank 2. The second pressure pump 21 draws water from the water-cooling block 14 to the water tank through the water outlet pipe 16 to complete the water circulation. The entire system uses the pressure pump and the pipeline network, and utilizes the high specific heat and good thermal conductivity of water to continuously take away the heat generated by the bulb body 13 during operation, thereby effectively reducing the equipment temperature and ensuring the normal operation of the equipment.

[0024] A copper block 12 is arranged above the tube body 13, a cover plate 6 is arranged above the heat sink 7, a mounting groove is opened in the cover plate 6, the copper block 12 is clamped in the mounting groove, a plurality of groups of bolts are arranged above the cover plate 6, one end of the plurality of groups of bolts passes through the cover plate 6 and is clamped in the heat sink 7. Copper has good thermal conductivity, and the copper block 12 can effectively conduct and dissipate heat to prevent the equipment from overheating. A window 9 is opened at the other end of the heat sink 7, and the generated X-rays will be transmitted to a specific position through the window 9.

[0025] like Figures 2 to 3 As shown, a filling port 17 is provided on the top of the water tank 2, a tank cover 1 is fixed on the top of the filling port 17, and an observation port 5 is provided on one side of the filling port 17. The setting of the tank cover 1 can effectively prevent impurities or foreign objects from entering the water tank, and the observation port 5 can be used to observe the water level in the water tank 2, so that the operator can understand the water storage and water level at any time. Such a design not only facilitates the addition and observation of water, but also ensures the cleanliness of the inside of the water tank. A fan 10 is arranged on one side of the heat sink 7, a ventilation slot is opened on one side of the heat sink 7, a connecting rod 20 is arranged in the ventilation slot, a motor 11 is arranged on one side of the connecting rod 20, and the motor 11 is clamped on one side of the connecting rod 20. The fan 10 is clamped on the motor 11. The wind force generated by the fan 10 accelerates the air flow to dissipate the heat of the X-ray tube, takes away the heat accumulated on the X-ray tube, and promotes the heat exchange between the air and the heat dissipation surface to be more rapid and efficient, so that more cold air can contact the heat source to achieve the purpose of heat dissipation. A number of heat dissipation holes 8 are opened on the other side of the heat sink 7, which are conducive to air circulation, improve the heat dissipation efficiency, and keep the equipment working within a safe and stable range. A temperature sensor 15 is clamped in the heat sink 7 for monitoring the temperature of the X-ray tube when it is working, so as to adjust the fan speed in time to further improve the heat dissipation efficiency.

[0026] The specific usage and function of this embodiment are as follows:

[0027] When the user uses the device, the tube body 13 can be installed on the positioning block 19 in the heat dissipation box 7. The X-rays generated when the tube body 13 is working can be emitted to a specific position through the window 9. The heat generated when the tube body 13 is working can be dissipated to the surface of the tube body 13 and the copper block 12 through the fan 10. At the same time, the first pressure pump 3 introduces the cooling water in the water tank 2 into the cooling block 14 through the water inlet pipe 4 to absorb the heat generated by the operation of the tube body 13. After absorbing the heat, the water in the cooling block 14 is pumped to the water tank 2 through the second pressure pump 21 to form a water cooling cycle, thereby realizing the combined heat dissipation of air cooling and water cooling and effectively reducing the working temperature of the tube body 13.

[0028] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A temperature control cooling device for an X-ray tube, characterized in that: The invention comprises a heat sink (7), wherein a bulb body (13) is arranged in the heat sink (7), a mounting groove is provided at the bottom of the heat sink (7), a water cooling block (14) is provided below the bulb body (13), the water cooling block (14) is clamped in the mounting groove, positioning blocks (19) are provided on both sides of the mounting groove, and the two ends of the bulb body (13) are respectively clamped on two groups of positioning blocks (19), a water cooling circulation structure is provided at one end of the heat sink (7), a window (9) is provided at the other end of the heat sink (7), and an air cooling heat dissipation structure is clamped on one side of the heat sink (7).

2. The temperature control cooling device for an X-ray tube according to claim 1, characterized in that: The water cooling circulation structure comprises a water tank (2), a first pressure pump (3) is clamped on one side of the water tank (2), a buckle (18) is clamped on one end of the heat sink (7), a water inlet pipe (4) is provided between the water tank (2) and the heat sink (7), one end of the water inlet pipe (4) is clamped in the first pressure pump (3), and the other end passes through the buckle (18) and is clamped in the water cooling block (14).

3. The temperature control cooling device for an X-ray tube according to claim 2, characterized in that: A second pressure pump (21) is clamped on one end of the heat dissipation box (7), and a buckle (18) is clamped on one end of the water tank (2). A water outlet pipe (16) is provided between the heat dissipation box (7) and the water tank (2). One end of the water outlet pipe (16) passes through the second pressure pump (21) and is clamped in the water cooling block (14), and the other end passes through the buckle (18) and is clamped in the water tank (2).

4. The temperature control cooling device for an X-ray tube according to claim 3, characterized in that: The top of the water tank (2) is provided with a filling port (17), the top of the filling port (17) is clamped with a tank cover (1), and one side of the filling port (17) is provided with an observation port (5).

5. The temperature control cooling device for an X-ray tube according to claim 1, characterized in that: The air-cooling heat dissipation structure comprises a fan (10), a ventilation slot is provided on one side of the heat dissipation box (7), a connecting rod (20) is provided in the ventilation slot, a motor (11) is clamped on one side of the connecting rod (20), and the fan (10) is clamped on the motor (11).

6. The temperature control cooling device for an X-ray tube according to claim 1, characterized in that: A copper block (12) is arranged above the bulb body (13), a cover plate (6) is arranged above the heat dissipation box (7), a mounting groove is provided at the bottom of the cover plate (6), and the copper block (12) is clamped in the mounting groove.

7. The temperature control cooling device for an X-ray tube according to claim 6, characterized in that: A plurality of groups of bolts are arranged above the cover plate (6), one end of each of the plurality of groups of bolts passes through the cover plate (6) and is clamped in the heat dissipation box (7), a temperature sensor (15) is clamped on the inner side surface of one end of the heat dissipation box (7), and a plurality of heat dissipation holes (8) are opened on one side of the heat dissipation box (7).

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