CN110632102A - Radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT - Google Patents
Radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT Download PDFInfo
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- CN110632102A CN110632102A CN201910817563.2A CN201910817563A CN110632102A CN 110632102 A CN110632102 A CN 110632102A CN 201910817563 A CN201910817563 A CN 201910817563A CN 110632102 A CN110632102 A CN 110632102A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/005—Shielded passages through walls; Locks; Transferring devices between rooms
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
- G21F7/067—Transferring devices within cells or boxes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
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- High Energy & Nuclear Physics (AREA)
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- Radiology & Medical Imaging (AREA)
- Theoretical Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
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- Immunology (AREA)
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
A radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT comprises a box body, wherein a control room, a detection room and an electrical equipment room are sequentially arranged in the box body along the length direction of the box body, lead plates are respectively arranged on the inner surfaces of the control room, the detection room and the electrical equipment room, and an X-ray machine for detection is installed in the detection room; the top of the box body above the detection chamber is provided with an opening, the opening is movably provided with a movable top plate, and the two ends of the movable top plate facing the control chamber and the electrical equipment chamber are respectively connected with the opening of the box body through waterproof structures. The box body above the detection chamber can be opened when necessary, the radiation protection capability of the detection chamber is not influenced, and the opening position of the box body also has a waterproof function.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted industrial CT boxes, in particular to a radiation protection lead house for vehicle-mounted low-energy X-ray industrial CT.
Background
The vehicle-mounted low-energy X-ray industrial CT system overcomes the defect that the imaging equipment of the traditional fixed low-energy X-ray CT system cannot be mechanically operated, and realizes the front detection of the workpiece. The system can realize accurate positioning and quantitative measurement of internal defects of the workpiece, and provide accurate 'health condition' and 'fault analysis' data for the workpiece. The vehicle-mounted maneuvering of the industrial CT system requires that the whole system has high integration and miniaturization, and also requires that a cabin body (or a box body) of a bearing system has certain X-ray radiation protection capability.
In the prior art, a chinese patent "box CT inspection apparatus" with publication number CN109009192A specifically discloses a box-type mobile room divided into a scanning cabin and an operation cabin, and a CT inspection mechanism arranged in the scanning cabin, wherein the scanning cabin is provided with an external lead protection layer, but the top of the box-type CT inspection apparatus cannot be opened or closed as required, and when a problem generated at the top end inside the box-type CT apparatus needs to be inspected, the structure of the top inside the box body needs to be removed, so that the operation is complicated, and the use is not flexible enough.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT, which can open the top of a box body to inspect the top of a detection chamber when necessary, does not influence the radiation protection capability of the detection chamber, and can prevent water.
In order to achieve the purpose, the invention adopts the following technical scheme:
a radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT comprises a box body, wherein a control room, a detection room and an electrical equipment room are sequentially arranged in the box body along the length direction of the box body, lead plates are respectively arranged on the inner surfaces of the control room, the detection room and the electrical equipment room, and an X-ray machine for detection is installed in the detection room; the top of the box body above the detection chamber is provided with an opening, the opening is movably provided with a movable top plate, and the two ends of the movable top plate facing the control chamber and the electrical equipment chamber are respectively connected with the opening of the box body through waterproof structures.
Furthermore, the waterproof structure comprises a rectangular pipe, a first square pipe and a baffle plate, the rectangular pipe is transversely arranged at the joint of the detection chamber and the control chamber or the electric equipment chamber, two ends of the rectangular pipe are fixedly connected to the upper end of the inner wall of the first side plate close to two sides of the detection chamber respectively, one end of the rectangular pipe facing the control chamber or the electric equipment chamber is in lap joint with the edge of the fixed top plate, and the other end of the rectangular pipe extends to the lower part of the movable top plate; the first square tube is fixedly arranged at the top of the rectangular tube and extends in the same direction as the rectangular tube, and the edge of one end, facing the control room or the electrical equipment room, of the movable top plate is lapped on the surface of the top of the first square tube; the baffle is parallel to the rectangular tube, the lower part of the baffle is fixedly arranged on one side of the rectangular tube facing the movable top plate, and the upper part of the baffle is positioned above the rectangular tube.
Further, the baffle includes vertical end and its upper portion to the horizontal direction horizontal end of bending type formation, and wherein vertical end welds on the lateral wall of rectangular pipe towards activity roof one side, the horizontal end is towards first square pipe horizontal extension.
Furthermore, two ends of the movable top plate, facing to two sides of the box body, are respectively in bolted connection with the top of the side surface of the box body or in bolted connection with one end hinged with the other end.
Furthermore, the detection chamber comprises a second top plate and a second side plate fixedly connected below the second top plate, and the bottom of the second side plate is fixedly connected with the inner surface of the bottom of the box body; the second side plate comprises a lead plate, a multilayer plate, channel steel and an aluminum-plastic plate which are sequentially arranged from the inside of the detection chamber to the outside of the detection chamber.
Furthermore, a lead door used for communicating or closing the detection chamber and the electrical equipment chamber is arranged on a second side plate between the detection chamber and the electrical equipment chamber, and the thickness of the lead plate on the surface of the second side plate on the same side of the lead door in the detection chamber is smaller than that of the lead plate on the opposite side of the lead door.
Further, the top and the bottom of the lead door are respectively connected with the second side plate through linear bearings.
Furthermore, a hoist for hoisting the detection object is arranged in the detection chamber.
Furthermore, an explosion-proof illuminating lamp and a monitoring camera which are fixedly arranged above the second side plate are arranged in the detection chamber.
Furthermore, the inner surface of the box body is also provided with a heat insulation layer.
Compared with the prior art, the invention has the following beneficial effects: the box body is divided into a control room, a detection room and an electrical equipment room, detection tools in the detection room are controlled through the near end of the control room, and radiation-proof lead plates are arranged in the detection room, so that the requirements of system integration, miniaturization and maneuverability are met; the top of the box body above the detection chamber is provided with the opening, the movable top plate is arranged at the opening, the top of the detection chamber can be integrally opened if necessary so as to carry out maintenance on the top of the detection chamber or maintenance on a circuit on the top of the detection chamber, the radiation protection capability of the whole box body is not influenced by opening the top of the box body, and the safety of workers when the box body is opened is ensured; because the protective lead house is used for outdoor detection activities, rain leakage is likely to occur when the movable top plate is movably connected with the opening of the box body, and waterproof structures are respectively arranged at two ends of the movable top plate facing the control room and the electrical equipment room and are connected with the opening of the box body, so that the problem of water leakage cannot occur to the structure of the movable top plate.
Drawings
FIG. 1 is a first axial view of the present invention.
FIG. 2 is a second axial view of the present invention.
Fig. 3 is a longitudinal sectional view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a sectional view a-a of fig. 4.
FIG. 6 is a transverse cross-sectional view of a detection chamber of the present invention.
Fig. 7 is a schematic structural view of a waterproof structure according to the present invention.
Fig. 8 is a sectional view B-B of fig. 6.
Fig. 9 is a cross-sectional view C-C of fig. 6.
In the figure: the device comprises a box body 1, an electrical equipment room 2, a detection room 3, an X-ray machine 3-1, a lead door 3-2, a lead plate 3-3, channel steel 3-4, a multi-layer aluminum-plastic plate 3-5, a cold-rolled sheet 3-6, a control room 4, a movable top plate 5, a hoisting hole 6, a fixed top plate 7, a first square pipe 8, a second square pipe 9, a baffle plate 10, a rectangular pipe 11, a bottom plate framework 14, a linear bearing 15, a hoist 16, an emergency stop button 17, an explosion-proof illuminating lamp 18, a monitoring camera 19, a monorail crane mounting base 20, an air duct 21 and a wire casing 22.
Detailed Description
The invention is further described in detail below with reference to the accompanying drawings, and specific embodiments are given.
As shown in fig. 1-9, a radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT includes a rectangular box 1 formed by fixedly connecting four first side plates, a first top plate at the top of the first side plate and a bottom plate framework 14 at the bottom of the first side plate. Three parts of an electrical equipment chamber 2, a detection chamber 3 and a control chamber 4 are sequentially arranged in the box body 1 along the length direction of the box body 1. The inner surfaces of the electrical equipment chamber 2, the detection chamber 3 and the control chamber 4 are respectively provided with radiation-proof lead plates 3-3. A control system is arranged in the control room 4, and electrical equipment for detection is arranged in the electrical equipment room 2. The detection chamber 3 in the middle is internally provided with a core component X-ray machine 3-1 for detection and an area array detector, and the control system and the electrical equipment are electrically connected with the core detection component in the detection chamber 3 in a wired or wireless way and the like. The lead house can be directly used after being carried to a preset place by road or railway motor (without departing from the vehicle); four angular points at the top of the box body 1 are respectively provided with a hoisting hole 6 for hoisting, and the box body 1 can be also connected with the hoisting hole 6 at the top of the box body 1 through fixed or movable hoisting equipment to be hoisted to the ground for direct use.
As shown in fig. 1-5 and 7, the first top plate at the top of the box body 1 comprises a movable top plate 5 and two fixed top plates 7, the two fixed top plates 7 are respectively located at the top of the control room 4 and the top of the electrical equipment room 2, the edges of the two fixed top plates are respectively fixedly connected with the top of the side plate of the box body 1, an opening is formed between the two fixed top plates 7 and is located at the top of the detection room 3, the movable top plate 5 is movably installed at the opening at the top of the detection room 3, the top of the box body 1 above the detection room 3 can be opened when necessary, and the whole sealing performance of the cabin body of the box body 1 can be ensured under the condition that the radiation protection capability. The two ends of the movable top plate 5 facing the side plates of the box body 1 on the two sides of the detection chamber 3 are movably connected with the tops of the side plates of the box body 1 respectively, and preferably, the two ends of the movable top plate 5 facing the two sides of the box body 1 are connected with the top of the side surface of the box body 1 through bolts or one end of the movable top plate is hinged with the other end of the movable top plate through bolts. Two ends of the movable top plate 5 facing the control room 4 and the electrical equipment room 2 are respectively overlapped with the edges of the fixed top plate 7 at the top of the control room 4 and the electrical equipment room 2 through a waterproof structure. The waterproof structure comprises a rectangular pipe 11, a first square pipe 8 and an L-shaped baffle 10, the rectangular pipe 11 and the first square pipe 8 are both hollow tubular structures, the rectangular pipe 11 is transversely arranged at the joint of the detection chamber 3 and the control chamber 4 or the electrical equipment chamber 2, two ends of the rectangular pipe 11 are fixedly connected to the upper ends of the inner walls of the first side plates close to two sides of the detection chamber 3 respectively, one side of the rectangular pipe 11 facing the control chamber 4 or the electrical equipment chamber 2 is in lap joint with the edge of the fixed top plate 7, and the other side of the rectangular pipe extends to the lower part of the movable top plate 5; first side pipe 8 sets firmly at 11 tops of rectangular pipe and extends with rectangular pipe 11 syntropy, and movable roof 5 is at 8 top surfaces of first side pipe towards the overlap joint of one end edge of control room 4 or electrical equipment room 2, and baffle 10 lower part sets firmly in rectangular pipe 11 towards movable roof 5 one side and its upper portion is located rectangular pipe 11 top. Baffle 10 includes vertical end and its upper portion to the horizontal direction horizontal end of bending type formation, and wherein vertical end welds on the lateral wall of rectangular pipe 11 towards activity roof 5 one side, the horizontal end is towards the horizontal extension of first square pipe 8. Wherein because activity roof 5 is the overlap joint at 8 top surfaces of first party's pipe, the easy water that intakes of activity roof 5 and 8 junctions of first party's pipe, baffle 10 are used for guaranteeing that the water that gets into from activity roof 5 and 8 junctions of first party's pipe is blockked by baffle 10 and avoids getting into inside box 1, and baffle 10 can also go out the water conservancy diversion of the water of getting into from its both ends simultaneously.
As shown in fig. 6 to 9, the detection chamber 3 is a rectangular housing surrounded by a second top plate and four second side plates therebelow, wherein the detection chamber 3 and the control chamber 4 share one second side plate, and the detection chamber 3 and the electrical equipment chamber 2 share one second side plate; the bottom of the detection chamber 3, the bottom of the control chamber 4 and the bottom of the electrical equipment chamber 2 are respectively and fixedly connected to a bottom plate framework 14 at the bottom of the box body 1. The second top plate is arranged below the movable top plate 5 of the box body 1, so that the radiation protection capability of the whole detection chamber 3 is not affected by opening the movable top plate 5 of the box body 1, and the whole sealing performance of each cabin body in the box body 1 can be ensured. The second top plate comprises a cold-rolled sheet 3-6, a channel steel 3-4, a 7mm lead plate 3-3 and a multi-layer aluminum-plastic sheet 3-5 which are sequentially connected from top to bottom and parallel to each other, a box body first side plate perpendicular to two sides of the detection chamber is fixedly connected between the cold-rolled sheet 3-6 and the lead plate 3-3, two second square pipes 9 are located at two end parts of the cold-rolled sheet 3-6 facing the control chamber 4 and the electrical equipment chamber 2, and the two second square pipes 9 are used for sealing the end parts of the cold-rolled sheet 3-6 and the lead plate 3-3 which are parallel to each other. As shown in fig. 6, a second square tube 9 extending along the joint of the second side plates is further fixedly arranged at the joint of every two second side plates of the detection chamber 3, because the second side plates are of a plate-shaped structure, the joint of the two second side plates is provided with an L-shaped gap, the second square tube 9 is arranged at the gap and is not only used for connecting the two second side plates, but also can improve the strength of the joint of the second side plates, the second side plates comprise multilayer aluminum-plastic plates 3-5, lead plates 3-3, channel steel 3-4 and lead plates 3-3 which are sequentially connected and parallel to each other from the inside of the detection chamber 3 to the outside of the detection chamber 3, the top of each second side plate is just positioned below the second square tube 9 in the second top plate, and the arrangement of the double-layer lead plates can better ensure that the radiation of the detection chamber cannot penetrate through the second side plates of the detection chamber and diffuse into the control chamber 4 or the electrical equipment chamber; the bottom plate framework 14 of the box body 1 comprises lead plates 3-3, steel plates, pre-embedded plates, I-shaped steel and patterned aluminum plates which are sequentially arranged from inside to outside, wherein the pre-embedded plates are used for installing and fixing other indoor equipment foundations, the I-shaped steel is used for supporting the steel plates above the patterned aluminum plates, and an air duct 21 for ventilation and cooling and a wire casing 22 for wiring are arranged between the steel plates and the patterned aluminum plates in the bottom plate framework 14.
As shown in fig. 5-6 and 8, a lead door 3-2 for communicating or closing the detection chamber 3 and the electrical equipment chamber 2 is provided on the second side plate between the detection chamber 3 and the electrical equipment chamber 2, and the detection chamber 3 is not communicated with the control chamber 4. An X-ray source emitted by an X-ray machine 3-1 in the detection chamber 3 is projected to the inner wall of the second side plate adjacent to one side of the lead door 3-2, and the energy of the X-ray source 3-1 is not more than 450 KV. Further, the thickness of the lead plate 3-3 on the surface of the second side plate on the same side as the lead door 3-2 in the detection chamber 3 is preferably 6mm, the thickness of the lead plate 3-3 on the second side plate on the opposite side of the lead door 3-2 is 10mm, the thickness of the lead plate 3-3 on the second side plate in the projection direction of the X-ray source 3-1 is 16mm, and the thickness of the lead plate 3-3 on the second side plate close to the emitting end of the X-ray source 3-1 is 3 mm. The top and the bottom of the lead door 3-2 are respectively connected with the second side plate through linear bearings 15, and the linear bearings 15 are used for opening and closing the lead door 3-2.
As shown in fig. 3, 5, 8 and 9, a hoist 16 for hoisting a test object is installed in the test chamber 3, the top of the hoist 16 is connected with a monorail crane, and two ends of the monorail crane are respectively and fixedly arranged on a monorail crane installation base 20 on the surface of a second side plate at the same side and opposite side of a lead door 3-2 in the test chamber 3. An explosion-proof illuminating lamp 18 is arranged above a second side plate on the same side of the lead door 3-2 in the detection chamber 3, a monitoring camera 19 is arranged on the surface of the second side plate on the same side of the lead door 3-2, and an emergency stop button 17 located beside the lead door 3-2 is further arranged on the surface of the second side plate below the monitoring camera 19.
The inner surface of the box body 1 is also provided with a heat preservation layer which is made of rock wool.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a on-vehicle low energy X ray industry CT is with radiation protection lead room, includes the box, its characterized in that: a control chamber, a detection chamber and an electrical equipment chamber are sequentially arranged in the box body along the length direction of the box body, lead plates are respectively arranged on the inner surfaces of the control chamber, the detection chamber and the electrical equipment chamber, and an X-ray machine for detection is arranged in the detection chamber; the top of the box body above the detection chamber is provided with an opening, the opening is movably provided with a movable top plate, and the two ends of the movable top plate facing the control chamber and the electrical equipment chamber are respectively connected with the opening of the box body through waterproof structures.
2. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1, characterized in that: the waterproof structure comprises a rectangular pipe, a first square pipe and a baffle plate, the rectangular pipe is transversely arranged at the joint of the detection chamber and the control chamber or the electrical equipment chamber, two ends of the rectangular pipe are respectively and fixedly connected to the upper end of the inner wall of the first side plate close to two sides of the detection chamber, one end of the rectangular pipe facing the control chamber or the electrical equipment chamber is in lap joint with the edge of the fixed top plate, and the other end of the rectangular pipe extends to the lower part of the movable top plate; the first square tube is fixedly arranged at the top of the rectangular tube and extends in the same direction as the rectangular tube, and the edge of one end, facing the control room or the electrical equipment room, of the movable top plate is lapped on the surface of the top of the first square tube; the baffle is parallel to the rectangular tube, the lower part of the baffle is fixedly arranged on one side of the rectangular tube facing the movable top plate, and the upper part of the baffle is positioned above the rectangular tube.
3. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: the baffle includes vertical end and its upper portion to the horizontal direction horizontal end of bending type formation, and wherein vertical end welding is on the lateral wall of rectangular pipe towards activity roof one side, the horizontal end is towards first square pipe horizontal extension.
4. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: two ends of the movable top plate, which face to two sides of the box body, are respectively connected with the top of the side surface of the box body through bolts or one end of the movable top plate is hinged with the other end of the movable top plate through bolts.
5. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: the detection chamber comprises a second top plate and a second side plate fixedly connected below the second top plate, and the bottom of the second side plate is fixedly connected with the inner surface of the bottom of the box body; the second side plate comprises a multi-layer plate aluminum-plastic plate, a lead plate, channel steel and a lead plate which are sequentially arranged from the inside of the detection chamber to the outside of the detection chamber.
6. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 5, characterized in that: and a lead door for communicating or closing the detection chamber and the electrical equipment chamber is arranged on the second side plate between the detection chamber and the electrical equipment chamber, and the thickness of the lead plate on the surface of the second side plate on the same side as the lead door in the detection chamber is smaller than that of the lead plate on the opposite side of the lead door.
7. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 6, characterized in that: the top and the bottom of the lead door are respectively connected with the second side plate through linear bearings.
8. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: and a hoist for hoisting the detection object is arranged in the detection chamber.
9. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: an explosion-proof illuminating lamp and a monitoring camera which are fixedly arranged above the second side plate are also arranged in the detection chamber.
10. The on-vehicle low energy X-ray industry CT radiation protection lead room of claim 1 or 2, characterized in that: the inner surface of the box body is also provided with a heat preservation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910817563.2A CN110632102A (en) | 2019-08-30 | 2019-08-30 | Radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910817563.2A CN110632102A (en) | 2019-08-30 | 2019-08-30 | Radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110632102A true CN110632102A (en) | 2019-12-31 |
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ID=68969848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910817563.2A Pending CN110632102A (en) | 2019-08-30 | 2019-08-30 | Radiation protection lead room for vehicle-mounted low-energy X-ray industrial CT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110632102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022608A (en) * | 2021-04-01 | 2021-06-25 | 中车四方车辆有限公司 | Vehicle-mounted DR inspection room |
| WO2022099816A1 (en) * | 2020-11-16 | 2022-05-19 | 西安大医集团股份有限公司 | Shielding device and radiation system |
-
2019
- 2019-08-30 CN CN201910817563.2A patent/CN110632102A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099816A1 (en) * | 2020-11-16 | 2022-05-19 | 西安大医集团股份有限公司 | Shielding device and radiation system |
| CN113022608A (en) * | 2021-04-01 | 2021-06-25 | 中车四方车辆有限公司 | Vehicle-mounted DR inspection room |
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