CN211152309U - X ray source cooling system - Google Patents
X ray source cooling system Download PDFInfo
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- CN211152309U CN211152309U CN202020003170.6U CN202020003170U CN211152309U CN 211152309 U CN211152309 U CN 211152309U CN 202020003170 U CN202020003170 U CN 202020003170U CN 211152309 U CN211152309 U CN 211152309U
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Abstract
The utility model provides an X ray source cooling system, including X ray source body, crystal cooling module, radiator and air-cooled subassembly, the radiator is installed on one side of X ray source body, crystal cooling module is installed between X ray source body and radiator, the outside one side butt of radiator and crystal cooling module, the air-cooled subassembly sets up on the outside one side of radiator. The utility model discloses an X ray source cooling system utilizes crystal cooling module to the radiator fast transmission heat on the X ray source body, has improved the efficiency of X ray source body heat emission, utilizes the forced air cooling subassembly to carry out quick forced air cooling radiator simultaneously on the radiator and makes the heat not overstock on the radiator, and this device simple structure can accelerate the transfer on radiator and the X ray source body, improves radiating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the ray emission device technique and specifically relates to an X ray source cooling system.
Background
An X-ray security inspection machine is an electronic device that performs an inspection by conveying an inspected baggage into an X-ray inspection tunnel by means of a conveyor belt. The luggage enters an X-ray inspection channel, the package detection sensor is blocked, a detection signal is sent to a system control part, an X-ray trigger signal is generated, and an X-ray source is triggered to emit an X-ray beam. A fan-shaped X-ray beam passing through the collimator penetrates through an object to be detected on the conveying belt, the X-ray is absorbed by the object to be detected, and finally, the X-ray bombards the dual-energy semiconductor detector arranged in the channel. The detector converts the X-rays into signals, and these very weak signals are amplified and sent to a signal processing cabinet for further processing.
However, since the X-ray source has a small size, the general casing is welded by an iron plate to improve the protection, so that the sealing performance is good, but the design also results in slow heat dissipation of the whole X-ray source, and the heat dissipation area is small due to the small size. In practical application, 98% of power of the X-ray source can be basically converted into heat, and long-time continuous use can cause the temperature of a product to be too high, so that internal important components are damaged, and further the use cost of equipment is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the problems, the utility model provides a simple structure, good heat dissipation's X ray source cooling system.
The utility model discloses a following technical scheme realizes:
the utility model provides an X ray source cooling system, including X ray source body, crystal cooling module, radiator and air-cooled subassembly, the radiator is installed on one side of X ray source body, crystal cooling module is installed between X ray source body and radiator, the outside one side butt of radiator and crystal cooling module, the air-cooled subassembly sets up on the outside one side of radiator.
Furthermore, be provided with the protection bubble cotton between X ray source body and the radiator, the installation window has been seted up in the protection bubble cotton, crystal cooling module sets up in the installation window.
Furthermore, be provided with a plurality of mounting holes on the protection bubble cotton, the radiator passes the mode of mounting hole through the screw and compresses tightly the protection bubble cotton on the X ray source body.
Further, the air cooling assembly comprises a fan mounting frame, a fan and a protective net, the fan mounting frame is mounted on the radiator, the fan is mounted on the fan mounting frame, and the protective net is mounted on one side, outwards, of the fan.
Furthermore, a wire groove for accommodating the incoming and outgoing wires of the crystal cooling module is arranged on the protection foam.
Further, still include the protection casing, the protection casing is installed on the X ray source body, and with radiator and forced air cooling subassembly cover dress in.
Furthermore, a plurality of heat dissipation holes are formed in the side wall of the protective cover.
Further, the X-ray source body comprises a ray source shell and an X-ray source arranged in the ray source shell; the radiator is arranged on one side of the radiation source shell, an oil sprayer is arranged on the side wall of one end, far away from the radiator, of the radiation source shell, the oil sprayer is communicated with the radiation source shell, and an elastic end cover is arranged on the outer cover of the oil sprayer.
Furthermore, a plurality of spray holes are formed in the oil sprayer, and oil passing holes communicated with the spray holes are formed in the ray source shell.
Furthermore, a side cover is covered outside the elastic end cover.
The utility model has the advantages that:
the utility model discloses an X ray source cooling system utilizes crystal cooling module to the radiator fast transmission heat on the X ray source body, has improved the efficiency of X ray source body heat emission, utilizes the forced air cooling subassembly to carry out quick forced air cooling radiator simultaneously on the radiator and makes the heat not overstock on the radiator, and this device simple structure can accelerate the transfer on radiator and the X ray source body, improves radiating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partial schematic structural diagram of the embodiment of the present invention;
FIG. 3 is a schematic diagram of a part of the structure of the embodiment of the present invention;
fig. 4 is a cross-sectional view of an embodiment of the invention;
fig. 5 is an exploded view of the embodiment of the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present invention provides an X-ray source cooling system, including an X-ray source body 1, a crystal cooling module 2, a heat sink 3 and an air cooling module 4, wherein the heat sink 3 is installed on one side of the X-ray source body 1, the crystal cooling module 2 is installed between the X-ray source body 1 and the heat sink 3, the heat sink 3 abuts against one side of the crystal cooling module 2, and the air cooling module 4 is disposed on one side of the heat sink 3, wherein the X-ray source body 1 is a conventional X-ray source, and of course, in the present application, the X-ray source body 1 includes a ray source housing 11 and an X-ray source 12 disposed in the X-ray source housing 11, the X-ray source body 1 is generally made of metal and has a lead layer with a shielding effect inside, and an X-ray generator should take an insulating measure during operation due to its high operating voltage to ensure safety in use, the X-ray source 12 is filled with insulating oil, also becomes synthetic insulating oil or synthetic oil, and the X-ray source cooling module is not a cooling module for cooling the crystal cooling module, and therefore, and the cooling module is not for cooling the crystal cooling module, but for cooling the crystal cooling module, and the cooling module is not for cooling the crystal cooling the cooling module, and the crystal cooling module, and the cooling module 2 is not for cooling module.
Referring to fig. 4, in the present application, a protection foam 5 is disposed between the X-ray source body 1 and the heat sink 3, a mounting window 51 is disposed in the protection foam 5, and the crystal cooling module 2 is disposed in the mounting window 51. Wherein the cotton 5's of protection bubble main function protects crystal cooling module 2, avoids external debris or corrosive liquid to enter into and corrodes crystal cooling module 2 between X ray source body 1 and the radiator 3. Certainly, the other purpose of the protection foam 5 is to facilitate the installation of the radiator 3 on the X-ray source body 1 and avoid crushing the crystal cooling module 2 when the radiator 3 is installed. In an embodiment of this application, be provided with a plurality of mounting holes on the protection bubble cotton 5, the mode that radiator 3 passed the mounting hole through the screw compresses tightly protection bubble cotton 5 on X ray source body 1, and such design is convenient for later stage dismouting change or maintenance crystal cooling module 2. In addition, the protection foam 5 is provided with a wire groove 52 for accommodating the wire inlet and outlet of the crystal cooling module 2, so that the crystal cooling module 2 can conveniently pass the wire.
With further reference to fig. 1, 2 and 4, the air-cooling assembly 4 includes a fan mounting bracket 41, a fan 42, and a protection net 43, the fan mounting bracket 41 being mounted on the radiator 3, the fan 42 being mounted on the fan mounting bracket 41, and the protection net 43 being mounted on an outward side of the fan 42. Wherein the start-up of the fan 42 in the present application is started up according to the operation of the crystal cooling module 2, and therefore the fan 42 and the crystal cooling module 2 can be set to operate synchronously when they are installed, so that it is possible to realize that the heat transferred on the crystal cooling module 2 can be transferred quickly. In the present application, the main function of the protection net 43 is to prevent foreign objects from entering the working area of the fan 42, reduce the risk of the fan 42 being stuck, and improve the safety. In another embodiment of this application, still include protection casing 6 in this system, protection casing 6 is installed on X ray source body 1, and with including radiator 3 and air-cooled subassembly 4 cover dress, utilizes protection casing 6 to further improve the security and the protectiveness of radiator 3 and air-cooled subassembly 4, avoids external debris to fall into both's work area and influence its normal work. In addition, be provided with a plurality of louvres 61 on the lateral wall of protection casing 6, the hot-air in the protection casing 6 of being convenient for forms the convection current with external cold air, improves the cooling capacity.
With reference to fig. 3 and 4, on the basis of the above design, the present application also provides a design solution for improving the damage of the radiation source housing 11 caused by the thermal expansion of the radiation source housing 11. The radiator 3 is arranged on one side of the radiation source shell 11, an oil sprayer 7 is arranged on the side wall of one end, far away from the radiator 3, of the radiation source shell 11, the oil sprayer 7 is communicated with the radiation source shell 11, and an elastic end cover 8 is arranged outside the oil sprayer 7 in a covering mode. The injector 7 is provided with a plurality of spray holes 71, and the radiation source shell 11 is provided with an oil passing hole 13 communicated with the spray holes 71. The elastic end cover 8 is a rubber bowl which has excellent elasticity, and when the rubber bowl is connected to the fuel injector 7 or the radiation source shell 11, an oil receiving space is formed between the rubber bowl and the fuel injector 7 or the radiation source shell 11, so that a relatively abundant deformation accommodating space is provided for expansion with heat and contraction with cold of oil. Wherein, X ray source body 1 produces a large amount of heats at work for locate the fluid in ray source casing 11 and take place the inflation, during expanded fluid flowed to elastic end cover 8 by crossing oilhole 13, make elastic end cover 8's indent change, thereby unload the internal stress that produces because of the fluid inflation. When the temperature of the oil is reduced, the volume of the oil is shrunk, negative pressure is generated in the radiation source shell 11, the oil is sucked into the radiation source shell 11 through the oil through hole 13 and is filled up again, the oil stock in the elastic end cover 8 is reduced, the elasticity of the elastic end cover 8 is reset, and the elastic end cover returns to the concave state again; due to the design, the problem of leakage caused by damage to the radiation source shell 11 due to thermal expansion of the insulating oil can be effectively avoided. In addition, in order to improve the protection and the safety, the elastic end cover 8 is covered with a side cover 9.
The utility model discloses an X ray source cooling system utilizes crystal cooling module 2 to 3 quick transmission heats of radiator on X ray source body 1, has improved the efficiency of 1 heat emission of X ray source, utilizes forced air cooling subassembly 4 to carry out quick forced air cooling radiator 3 simultaneously on radiator 3 to make the heat no longer overstock on radiator 3, and this device simple structure can accelerate the transfer on radiator 3 and the X ray source body 1, improves radiating efficiency.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (10)
1. An X-ray source cooling system, comprising an X-ray source body, characterized in that: still include crystal cooling module, radiator and air-cooled subassembly, the radiator is installed on one side of X ray source body, crystal cooling module installs between X ray source body and radiator, the radiator is with the outside one side butt of crystal cooling module, the air-cooled subassembly sets up on the outside one side of radiator.
2. An X-ray source cooling system according to claim 1, characterized in that: be provided with the protection bubble cotton between X ray source body and the radiator, the installation window has been seted up in the protection bubble cotton, crystal cooling module sets up in the installation window.
3. An X-ray source cooling system according to claim 2, characterized in that: the X-ray source is characterized in that a plurality of mounting holes are formed in the protection foam, and the protection foam is tightly pressed on the X-ray source body in a mode that the radiator penetrates through the mounting holes through screws.
4. An X-ray source cooling system according to claim 1, characterized in that: the air cooling assembly comprises a fan mounting frame, a fan and a protective net, the fan mounting frame is mounted on the radiator, the fan is mounted on the fan mounting frame, and the protective net is mounted on one side, outwards, of the fan.
5. An X-ray source cooling system according to claim 2, characterized in that: and the protective foam is provided with a wire groove for accommodating the incoming and outgoing wires of the crystal cooling module.
6. An X-ray source cooling system according to any one of claims 1 to 5, characterized in that: still include the protection casing, the protection casing is installed on the X ray source body, and with radiator and air-cooled subassembly cover dress in.
7. An X-ray source cooling system according to claim 6, characterized in that: a plurality of heat dissipation holes are formed in the side wall of the protective cover.
8. An X-ray source cooling system according to claim 6, characterized in that: the X-ray source body comprises a ray source shell and an X-ray source arranged in the ray source shell; the radiator is arranged on one side of the radiation source shell, an oil sprayer is arranged on the side wall of one end, far away from the radiator, of the radiation source shell, the oil sprayer is communicated with the radiation source shell, and an elastic end cover is arranged on the outer cover of the oil sprayer.
9. An X-ray source cooling system according to claim 8, characterized in that: the fuel injector is provided with a plurality of spray holes, and the radiation source shell is internally provided with a fuel passing hole communicated with the spray holes.
10. An X-ray source cooling system according to claim 8, characterized in that: the elastic end cover is also covered with a side cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003170.6U CN211152309U (en) | 2020-01-02 | 2020-01-02 | X ray source cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003170.6U CN211152309U (en) | 2020-01-02 | 2020-01-02 | X ray source cooling system |
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| Publication Number | Publication Date |
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| CN211152309U true CN211152309U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020003170.6U Active CN211152309U (en) | 2020-01-02 | 2020-01-02 | X ray source cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038227A (en) * | 2021-03-03 | 2022-09-09 | 同方威视技术股份有限公司 | Cooling system for an X-ray source |
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2020
- 2020-01-02 CN CN202020003170.6U patent/CN211152309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038227A (en) * | 2021-03-03 | 2022-09-09 | 同方威视技术股份有限公司 | Cooling system for an X-ray source |
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