An electron accelerator placement scanning box

Abstract

The present invention discloses an electron accelerator placement scanning box, comprising a scanning box body, wherein a fixed joint is fixedly connected to the top of the scanning box body, and a limiting mechanism is sleeved on the surface of the fixed joint. The electron accelerator placement scanning box, through the arrangement of a refrigeration mechanism and a heat dissipation mechanism, when in use, starts a water pump, and the water pump transports the refrigerant in the refrigerant tank to the inner cavity of the scanning box body through a hose, so as to fully cool the scanning box body, and the excess refrigerant is transported to the refrigerant tank again through a reflux pipe for cooling, and the heat dissipation fins arranged at the bottom of the refrigerant tank can absorb the heat in the refrigerant, and then the two groups of heat dissipation fans inside the heat dissipation box dissipate the heat of the heat dissipation fins, so as to improve the heat dissipation efficiency of the heat dissipation fins, accelerate the cooling rate of the refrigerant, and fully cool the scanning box body, so as to effectively prevent the normal use of the equipment from being affected by excessive temperature.

Description

Technical Field

[0001] The invention relates to the technical field of electron accelerator equipment, and in particular to an electron accelerator placement scanning box. Background Art

[0002] Traditional irradiation processing technology uses cobalt radioactive isotope Co60 as the radiation source. The efficiency of cobalt source irradiation processing is low, the rays are not concentrated and unstable, the irradiation time is long, the irradiation cost is high, and the irradiated products are prone to radioactive residues. With the development of society, people pay more and more attention to health and environmental protection. Electron accelerator irradiation processing technology has developed rapidly and will gradually replace cobalt source irradiation. Electron accelerators have the advantages of high power, high efficiency, stable dose, safety, reliability and no residue. The scanning box is an important component in the electron accelerator and is generally welded by stainless steel plates.

[0003] There are at least the following disadvantages in the existing scanning boxes of irradiation electron accelerators: 1. Most of the existing scanning boxes of electron accelerators are fixedly connected to the accelerating tube of the accelerator. When dust gets into the scanning box or it is damaged, it is not easy to quickly disassemble the scanning box for regular cleaning and replacement; 2. The existing scanning boxes of irradiation electron accelerators generally use a single-tube air gun to cool the titanium window at the lower end, which only cools down the local area and cannot cool down a large area, which still affects the normal use of the equipment. Therefore, a scanning box for electron accelerator placement is proposed.

[0004] A scanning box for an irradiation electron accelerator disclosed in the announcement number CN218570531U includes a main body, a first vacuum tube is fixedly connected to the left upper end of the main body, a second vacuum tube is fixedly connected to the right upper end of the main body, cleaning ports are provided at the front and rear ends of the main body, cleaning doors are fixedly connected to the left front end and the left rear end of the main body, a lock is fixedly connected between the two cleaning doors and the main body, a wind cooling mechanism is fixedly connected to the lower left end and the lower right end of the main body, two supporting legs are fixedly connected to the lower front end and the lower rear end of the main body, and a titanium window is provided at the lower end of the main body. The scanning box for an irradiation electron accelerator described in the present invention makes it easier to clean the equipment by providing two cleaning doors, and sealing rings are provided on the outer surface of the door bodies and the inner surface of the cleaning ports of the two cleaning doors to ensure that the sealing of the equipment is good enough.

[0005] Although the above patent has achieved the goal of making the equipment more convenient to clean by providing two cleaning doors, and both the outer surface of the door bodies and the inner surface of the cleaning ports of the two cleaning doors are provided with sealing rings to ensure that the sealing of the equipment is good enough; however, the device lacks the function of disassembling the scanning box. When the scanning box is damaged, it is not easy to quickly remove the scanning box from the external connection device for replacement, thereby improving the flexibility and maintenance efficiency of the equipment.

[0006] Therefore, it is necessary to invent an electron accelerator to place a scanning box to solve the above problems. Summary of the invention

[0007] The technical problem to be solved by the present invention is as follows: to provide an electron accelerator placement scanning box which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problems of cooling and rapid disassembly proposed in the above background technology.

[0008] The purpose of the present invention can be achieved by the following technical solutions:

[0009] A scanning box for placing an electron accelerator comprises a scanning box body, a fixing joint is fixedly connected to the top of the scanning box body, a limiting mechanism is sleeved on the surface of the fixing joint, the limiting mechanism comprises a supporting spring and a sliding ring, a disassembly mechanism is fixedly connected to the upper surface of the fixing joint, the disassembly mechanism comprises a limiting column and a limiting slide rail, a cavity is opened inside the scanning box body, a refrigerant liquid tank is fixedly connected to the surface of the scanning box body, a refrigerant mechanism is connected through the inside of the refrigerant liquid tank, the refrigerant mechanism comprises a water pump and a hose, a heat sink is fixedly connected to the bottom of the refrigerant liquid tank, heat dissipation holes are opened on both sides of the surface of the heat dissipation box, a heat dissipation mechanism is fixedly connected to the inside of the heat dissipation hole, the heat dissipation mechanism comprises a heat dissipation fan and a dustproof net, and heat dissipation fins are fixedly connected to the bottom of the refrigerant liquid tank.

[0010] As a further solution of the present invention: the support spring is sleeved on the surface of the fixed joint, and the top of the support spring is fixedly connected with a sliding ring, so that the support spring is convenient for providing supporting force.

[0011] As a further solution of the present invention: the limit column is fixedly connected to the upper surface of the fixed joint, and the surface of the limit column is slidably connected to the limit rail, and the limit rail is convenient for supporting the limit column.

[0012] As a further solution of the present invention: the water pump is connected to the interior of the refrigerant tank through-through, and the output end of the water pump is connected to a hose through-through, and the hose is convenient for conveying the refrigerant.

[0013] As a further solution of the present invention: the heat dissipation fan is fixedly connected to the inside of the heat dissipation hole, and dustproof nets are fixedly connected to both sides of the surface of the heat dissipation fan, and the dustproof nets are convenient for blocking dust.

[0014] As a further solution of the present invention: four groups of supporting legs are fixedly connected to the bottom of the scanning box body, and vacuum tubes are fixedly connected to both sides of the surface of the scanning box body, and the supporting legs are convenient for supporting the equipment.

[0015] As a further solution of the present invention: a connection port is fixedly connected to the surface of the limit slide rail, and a titanium window is provided at the bottom of the scanning box body, and the connection port is convenient for connecting the scanning box body.

[0016] Beneficial effects of the present invention:

[0017] 1. Through the setting of the refrigeration mechanism and the heat dissipation mechanism, when in use, start the water pump, and the water pump will transport the refrigerant in the refrigerant tank through the hose to the internal cavity of the scanning box body, so as to fully cool down the scanning box body. The excess refrigerant will be transported to the refrigerant tank again through the return pipe for cooling. With the heat dissipation fins arranged at the bottom of the refrigerant tank, the heat in the refrigerant can be absorbed, and then the two sets of cooling fans inside the heat dissipation box will dissipate the heat of the cooling fins, which can improve the heat dissipation efficiency of the cooling fins, speed up the cooling rate of the refrigerant, and fully cool down the scanning box body to effectively prevent the normal use of the equipment from being affected by excessive temperature.

[0018] 2. Through the setting of the disassembly mechanism and the limit mechanism, when in use, the two sets of limit columns are inserted into the connection port along the limit slide rail. At this time, the sliding ring is close to the surface of the connection port, and the sliding ring is squeezed by the force to squeeze the support spring at the bottom. The support spring is deformed by the force to generate a reverse force to firmly fix the two sets of limit columns inside the limit slide rail. The limit columns are rotated in the opposite direction, and the limit columns will be separated from the inside of the limit slide rail, thereby realizing the rapid assembly and disassembly of the scanning box body, facilitating regular maintenance and replacement of the scanning box body, and improving the flexibility and maintenance efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the disassembly mechanism structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the heat dissipation mechanism structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the main structure of the scanning box of the present invention.

[0024] In the figure: 1. Scanning box body; 2. Fixed joint; 3. Limiting mechanism; 301. Support spring; 302. Sliding ring; 4. Disassembly mechanism; 401. Limiting column; 402. Limiting slide rail; 5. Cavity; 6. Refrigerant tank; 7. Refrigeration mechanism; 701. Water pump; 702. Hose; 8. Heat sink; 9. Heat dissipation mechanism; 901. Cooling fan; 902. Dust net; 10. Heat dissipation fins; 11. Vacuum tube; 12. Connecting port; 13. Titanium window; 14. Support leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figure 1-4 As shown, an electron accelerator placement scanning box includes a scanning box body 1, a fixed joint 2 is fixedly connected to the top of the scanning box body 1, a limiting mechanism 3 is sleeved on the surface of the fixed joint 2, the limiting mechanism 3 includes a supporting spring 301 and a sliding ring 302, a disassembly mechanism 4 is fixedly connected to the upper surface of the fixed joint 2, and the disassembly mechanism 4 and the limiting mechanism 3 are arranged to facilitate regular maintenance and replacement of the scanning box body 1, thereby improving the flexibility and maintenance efficiency of the equipment, the disassembly mechanism 4 includes a limiting column 401 and a limiting slide rail 402, a cavity 5 is opened inside the scanning box body 1, and a refrigerant tank 6 is fixedly connected to the surface of the scanning box body 1 The interior of the refrigerant tank 6 is connected with a refrigeration mechanism 7. By setting the refrigeration mechanism 7 and the heat dissipation mechanism 9, the heat dissipation efficiency of the heat dissipation fins 10 can be improved, and the cooling rate of the refrigerant can be accelerated. The overall cooling of the scanning box body 1 can effectively prevent the normal use of the equipment from being affected by excessive temperature. The refrigeration mechanism 7 includes a water pump 701 and a hose 702. The bottom of the refrigerant tank 6 is fixedly connected with a heat dissipation box 8. Both sides of the surface of the heat dissipation box 8 are provided with heat dissipation holes. The heat dissipation mechanism 9 is fixedly connected to the inside of the heat dissipation hole. The heat dissipation mechanism 9 includes a heat dissipation fan 901 and a dustproof net 902. The bottom of the refrigerant tank 6 is fixedly connected with heat dissipation fins 10;

[0027] like Figure 2 As shown, the support spring 301 is sleeved on the surface of the fixed joint 2, and the top of the support spring 301 is fixedly connected with a sliding ring 302, so that the support spring 301 can provide supporting force;

[0028] like Figure 2As shown, the limiting column 401 is fixedly connected to the upper surface of the fixed joint 2, and the surface of the limiting column 401 is slidably connected to the limiting slide rail 402, and the limiting slide rail 402 is convenient for supporting the limiting column 401;

[0029] like Figure 3 As shown, the water pump 701 is connected to the interior of the refrigerant tank 6, and the output end of the water pump 701 is connected to a hose 702, which is convenient for conveying the refrigerant;

[0030] like Figure 3 As shown, the heat dissipation fan 901 is fixedly connected to the inside of the heat dissipation hole, and dustproof nets 902 are fixedly connected to both sides of the surface of the heat dissipation fan 901, and the dustproof nets 902 are convenient for blocking dust;

[0031] like Figure 4 As shown, four sets of supporting legs 14 are fixedly connected to the bottom of the scanning box body 1, and vacuum tubes 11 are fixedly connected to both sides of the surface of the scanning box body 1, and the supporting legs 14 are convenient for supporting the device;

[0032] like Figure 1 As shown, a connection port 12 is fixedly connected to the surface of the limiting slide rail 402 , and a titanium window 13 is provided at the bottom of the scanning box body 1 , and the connection port 12 is convenient for connecting the scanning box body 1 .

[0033] The working principle of the present invention is as follows: when in use, the water pump 701 is started, and the water pump 701 transports the refrigerant in the refrigerant tank 6 to the internal cavity 5 of the scanning box body 1 through the hose 702, so as to fully cool the scanning box body 1. The excess refrigerant will be transported to the refrigerant tank 6 again through the return pipe for cooling. The heat dissipation fins 10 arranged at the bottom of the refrigerant tank 6 can absorb the heat in the refrigerant, and then the two sets of cooling fans 901 inside the heat dissipation box 8 dissipate the heat for the cooling fins 10, and When in use, the two sets of limit posts 401 are inserted into the connection port 12 along the limit slide rail 402. At this time, the sliding ring 302 is close to the surface of the connection port 12, and the sliding ring 302 is squeezed by the support spring 301 at the bottom. The support spring 301 is deformed by the force to generate a reverse force to firmly fix the two sets of limit posts 401 inside the limit slide rail 402. The limit posts 401 are rotated in the opposite direction, and the limit posts 401 will be separated from the inside of the limit slide rail 402, thereby realizing the rapid assembly and disassembly of the scanning box body 1.

[0034] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An electron accelerator placement scanning box, comprising a scanning box body (1), characterized in that: The top of the scanning box body (1) is fixedly connected to a fixed joint (2), the surface of the fixed joint (2) is sleeved with a limiting mechanism (3), the limiting mechanism (3) comprises a supporting spring (301) and a sliding ring (302), the upper surface of the fixed joint (2) is fixedly connected to a disassembly mechanism (4), the disassembly mechanism (4) comprises a limiting column (401) and a limiting slide rail (402), a cavity (5) is provided inside the scanning box body (1), and a cooling liquid is fixedly connected to the surface of the scanning box body (1). A box (6), the interior of the refrigerant liquid box (6) is connected to a refrigeration mechanism (7), the refrigeration mechanism (7) comprises a water pump (701) and a hose (702), the bottom of the refrigerant liquid box (6) is fixedly connected to a heat dissipation box (8), both sides of the surface of the heat dissipation box (8) are provided with heat dissipation holes, the inside of the heat dissipation holes is fixedly connected to a heat dissipation mechanism (9), the heat dissipation mechanism (9) comprises a heat dissipation fan (901) and a dustproof net (902), and the bottom of the refrigerant liquid box (6) is fixedly connected to heat dissipation fins (10); The support spring (301) is sleeved on the surface of the fixed joint (2), and the top of the support spring (301) is fixedly connected with a sliding ring (302); The limiting column (401) is fixedly connected to the upper surface of the fixed joint (2), and the surface of the limiting column (401) is slidably connected to the limiting slide rail (402); The water pump (701) is connected to the interior of the refrigerant tank (6), and the output end of the water pump (701) is connected to a hose (702); The heat dissipation fan (901) is fixedly connected to the inside of the heat dissipation hole, and dustproof nets (902) are fixedly connected to both sides of the surface of the heat dissipation fan (901).

2. The electron accelerator placement scanning box according to claim 1, characterized in that: Four groups of supporting legs (14) are fixedly connected to the bottom of the scanning box body (1), and vacuum tubes (11) are fixedly connected to both sides of the surface of the scanning box body (1).

3. The electron accelerator placement scanning box according to claim 1, characterized in that: A connection port (12) is fixedly connected to the surface of the position-limiting slide rail (402), and a titanium window (13) is provided at the bottom of the scanning box body (1).

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