CN217283501U - Electron accelerator irradiation box with air cooling heat dissipation - Google Patents

Abstract

The utility model belongs to the field of irradiation equipment, and particularly discloses an electron accelerator irradiation box with air cooling heat dissipation, which comprises a frame, a transport letter channel arranged on the frame, and a conveying belt, an irradiation box body and a heat dissipation structure arranged on the inner side of the transport letter channel, wherein a laminate is arranged on the upper end of the inner side of the transport letter channel, goods to be irradiated are placed on the conveying belt, the irradiation box body right facing the goods to be irradiated is arranged on the laminate, and the heat dissipation structure is arranged on one side of the irradiation box body; the heat dissipation structure comprises an installation support, a motor, a first belt wheel, a second belt wheel and a heat dissipation assembly, wherein the installation support is H-shaped and fixed on the laminate, and the installation support is provided with the first belt wheel and the second belt wheel through a rotating shaft; the first belt wheel is driven by a motor and is linked with the second belt wheel through a belt; the shaft end of the second belt wheel is connected with a rotating sleeve, and a cold air inlet pipe penetrates through the inner side end of the rotating sleeve. The utility model discloses can ensure that the heat on titanium membrane surface is in time taken away by the air, guarantee that the titanium membrane is not burnt and wear, the result of use is better.

Description

Electron accelerator irradiation box with air cooling heat dissipation

Technical Field

The utility model relates to an irradiation equipment field specifically is electron accelerator irradiation box with forced air cooling heat dissipation.

Background

The inside high vacuum environment that is of electron accelerator irradiation box, outside beam exit adopts very thin titanium film to carry out vacuum seal, the accelerator during operation, high-energy beam passes through the titanium film transmission, very high energy has on the titanium film this moment, the temperature can reach several hundred degrees, however about 0.02 ~ 0.05mm of titanium film thickness, the very thin titanium film's that leads to of titanium film heat conductivity is minimum under this state, almost be adiabatic state, and the heat on titanium film surface can not dispel the heat through convection heat in irradiation box inside under the vacuum, can only dispel the heat through the atmosphere side at the titanium film, if dispel the heat then cause the titanium film to burn through very easily, cause equipment to shut down or even damage equipment, consequently need have the electron accelerator irradiation box of forced air cooling heat dissipation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron accelerator irradiation box with forced air cooling heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the electron accelerator irradiation box with air cooling heat dissipation comprises a rack, a transport channel arranged on the rack, a conveying belt arranged on the inner side of the transport channel, an irradiation box body and a heat dissipation structure, wherein a laminate is arranged at the upper end of the inner side of the transport channel, goods to be irradiated are placed on the conveying belt, the irradiation box body right facing the goods to be irradiated is arranged on the laminate, and the heat dissipation structure is arranged on one side of the irradiation box body; the heat dissipation structure comprises an installation support, a motor, a first belt wheel, a second belt wheel and a heat dissipation assembly, wherein the installation support is H-shaped and fixed on the laminate, and the first belt wheel and the second belt wheel are installed on the installation support through a rotating shaft; the first belt wheel is driven by a motor and is linked with the second belt wheel through a belt; the shaft end of the second belt wheel is connected with a rotating sleeve, and a cold air inlet pipe penetrates through the inner side end of the rotating sleeve.

Preferably, the end part of the cold air inlet pipe penetrates through the rotating sleeve and is connected with an external cold air source, and the cold air inlet pipe can input cold air output by the external cold air source into the transport duct.

Preferably, the end part of the rotating sleeve is connected with a heat dissipation assembly, the heat dissipation assembly comprises a support and a heat dissipation air knife, and the heat dissipation air knife is fixedly installed at the end part of the support.

Preferably, a hollow cavity communicated with the cold air inlet pipe is arranged in the support, and the support is provided with the heat dissipation air knife.

Preferably, the radiating air knives are provided with radiating air holes at intervals, and can swing when the motor operates and swing to sweep the irradiation box body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a heat radiation structure passes through H shape installing support and adorns in transporting letter way upper end, and heat radiation structure can drive the swing of air knife through the motor rotation and sweep to the titanium membrane to the irradiation box body dispels the heat and sweeps, ensures that the heat on titanium membrane surface is in time taken away by the air, guarantees that the titanium membrane is not burnt and wears, and the result of use is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the heat dissipation structure of the present invention.

In the figure: 1. a frame; 2. a transport channel; 3. a conveyor belt; 4. irradiating the box body; 5. mounting a bracket; 6. a motor; 7. a first pulley; 8. a second pulley; 9. laminating the board; 10. rotating the sleeve; 11. cold air inlet pipe; 12. a support; 13. heat dissipation air knife.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the electron accelerator irradiation box with air cooling heat dissipation comprises a rack 1, a transport channel 2 arranged on the rack 1, a conveying belt 3 arranged on the inner side of the transport channel 2, an irradiation box body 4 and a heat dissipation structure, wherein a laminate 9 is arranged at the upper end of the inner side of the transport channel 2, goods to be irradiated are placed on the conveying belt 3, the irradiation box body 4 which is right opposite to the goods to be irradiated is arranged on the laminate 9, and the heat dissipation structure is arranged on one side of the irradiation box body 4; the heat dissipation structure comprises a mounting bracket 5, a motor 6, a first belt wheel 7, a second belt wheel 8 and a heat dissipation assembly, wherein the mounting bracket 5 is H-shaped and is fixed on a layer plate 9, and the first belt wheel 7 and the second belt wheel 8 are arranged on the mounting bracket 5 through a rotating shaft; the first belt wheel 7 is driven by a motor 6, and the first belt wheel 7 is linked with a second belt wheel 8 through a belt; the shaft end of the second belt wheel 8 is connected with a rotating sleeve 10, and a cold air inlet pipe 11 penetrates through the inner side end of the rotating sleeve 10.

In this embodiment, the end of the cold air inlet pipe 11 passes through the rotary sleeve 10 and is connected to an external cold air source, and the cold air inlet pipe 11 can input cold air output by the external cold air source into the transport duct 2.

In this embodiment, the end of the rotating sleeve 10 is connected with a heat dissipating assembly, the heat dissipating assembly includes a bracket 12 and a heat dissipating air knife 13, and the heat dissipating air knife 13 is fixedly mounted on the end of the bracket 12.

In this embodiment, a hollow cavity is provided inside the bracket 12 and is communicated with the cold air inlet pipe 11, and the heat dissipation air knife 13 is provided on the bracket 12.

In this embodiment, the heat dissipation air knife 13 is provided with heat dissipation air holes at intervals, and the heat dissipation air knife 13 can swing when the motor 6 operates and swing to purge the irradiation box 4.

In this embodiment, the utility model discloses a heat radiation structure passes through H shape installing support 5 to be adorned in transporting 2 upper ends of letter way, and heat radiation structure can drive the swing of air knife through the rotation of motor 6 and sweep to the titanium membrane to irradiation box body 4 dispels the heat and sweeps, ensures that the heat on titanium membrane surface is in time taken away by the air, guarantees that the titanium membrane is not burnt and wears, and the result of use is better.

It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The electron accelerator irradiation box with air cooling heat dissipation is characterized by comprising a rack (1), a transport channel (2) arranged on the rack (1), a conveying belt (3) arranged on the inner side of the transport channel (2), an irradiation box body (4) and a heat dissipation structure, wherein a laminate (9) is arranged at the upper end of the inner side of the transport channel (2), goods to be irradiated are placed on the conveying belt (3), the irradiation box body (4) which is right opposite to the goods to be irradiated is arranged on the laminate (9), and the heat dissipation structure is arranged on one side of the irradiation box body (4); the heat dissipation structure comprises a mounting support (5), a motor (6), a first belt wheel (7), a second belt wheel (8) and a heat dissipation assembly, wherein the mounting support (5) is H-shaped and is fixed on a laminate (9), and the first belt wheel (7) and the second belt wheel (8) are mounted on the mounting support (5) through a rotating shaft; the first belt wheel (7) is driven by a motor (6), and the first belt wheel (7) is linked with the second belt wheel (8) through a belt; the shaft end of the second belt wheel (8) is connected with a rotating sleeve (10), and a cold air inlet pipe (11) penetrates through the inner side end of the rotating sleeve (10).

2. The electron accelerator irradiation box with air-cooled heat dissipation of claim 1, wherein: the end part of the cold air inlet pipe (11) penetrates through the rotating sleeve (10) and is connected with an external cold air source, and the cold air inlet pipe (11) can input cold air output by the external cold air source into the conveying duct (2).

3. The electron accelerator irradiation box with air-cooled heat dissipation of claim 1, wherein: the end of the rotating sleeve (10) is connected with a heat dissipation assembly, the heat dissipation assembly comprises a support (12) and a heat dissipation air knife (13), and the heat dissipation air knife (13) is fixedly installed at the end of the support (12).

4. The electron accelerator irradiation box with air-cooled heat dissipation of claim 3, wherein: a hollow cavity communicated with a cold air inlet pipe (11) is arranged in the support (12), and a heat dissipation air knife (13) is arranged on the support (12).

5. The electron accelerator irradiation box with air-cooled heat dissipation of claim 4, wherein: the radiating air knives (13) are provided with radiating air holes at intervals, and the radiating air knives (13) can swing when the motor (6) operates and swing to sweep the irradiation box body (4).

Images