CN101351111A - Combined shielding house with leakage-proof structure - Google Patents
Combined shielding house with leakage-proof structure Download PDFInfo
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- CN101351111A CN101351111A CNA2007101191947A CN200710119194A CN101351111A CN 101351111 A CN101351111 A CN 101351111A CN A2007101191947 A CNA2007101191947 A CN A2007101191947A CN 200710119194 A CN200710119194 A CN 200710119194A CN 101351111 A CN101351111 A CN 101351111A
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Abstract
The invention relates to a combination shielded room with leakage proof structures which comprises: a plurality of anti-radiation modules, a plurality of first connecting pieces, an anti-radiation door and leakage proof structures; wherein, the anti-radiation modules are suitable for forming the roof and the wall of the combination shielded room; the first connecting pieces are used for the corner connection of the anti-radiation modules; the second connecting pieces are used for the flat panel connection of the anti-radiation modules; the anti-radiation door is arranged on the wall formed by the anti-radiation modules and used for opening and closing the shielded room; the leakage proof structures are overlaid on the position at which any two anti-radiation modules are combined. The combination shielded room with leakage proof structures is formed by the combination of a plurality of simple anti-radiation modules, so not only the combination shielded room can conveniently realize the installation, deinstallation and transportation of the shielded room but also the leakage proof structure can effectively solve the problem of leakage radiation.
Description
Technical field
The present invention relates to a kind of alpha ray shield equipment, specifically, relate to a kind of combined shielding house with leakage-proof structure, it can shield the ray that is produced when utilizing various radiographic sources to detect, to prevent entering in the shielding house or the ray that is produced by internal source of radiation is leaked to outside the shielding house by the ray that foreign radiation sources produces.
Background technology
In the ray detection field, for example, in workshop or laboratory, detected target is carried out ray detection by radiographic source, and at harbour, the station, highway, on the railway container is carried out ray detection to detect in the application such as goods in it, for the on-radiation around the safeguard work place, particularly need the personnel except that detecting target, particularly operating personnel shield to prevent to be subjected to the injury of radiation, the fixed shielding house of the ray that has been produced when having proposed some maskable radiographic sources detections, operating personnel operate equipment such as radiation source in shielding house, realize the ray detection to detected target.In addition, under the situation of carrying out indoor detection, radiographic source is placed on the base in the plumbous room of shielding, thereby the radiation that radiographic source sends is all shielded in plumbous room, and operating personnel operate equipment such as radiation source outside shielding house, realize the ray detection to detected target.
Thereby known integrated shielding room is surrounded the effect that reaches alpha ray shield with conductively-closed equipment, but because its all-in-one-piece structure, in the occasion of the frequent mobile shielding house of needs, and its transportation and to use be not convenient.
Drawback for the inconvenience that changes the integrated shielding room is transported can adopt combined shielding house, and combined shielding house is assembly and disassembly easily, often need to be specially adapted to the occasion of mobile shielding house.But joint leaves the slit between its each module of combined shielding house, and passes between the connector of module and the module and also leave the slit, and radiation leakage has been caused in these slits, thereby causes the fail safe of shielding house to descend.
Summary of the invention
Consider above problem and proposed the present invention.The invention provides a kind of combined shielding house with leakage-proof structure, it can be formed by some simple radiation proof module combinations, can realize installation, dismounting and the transportation of shielding house easily, and its leakage-proof structure can solve the radiation leakage problem effectively.
According to an aspect of the present invention, a kind of combined shielding house with leakage-proof structure can comprise: a plurality of radiation proof modules, and described a plurality of radiation proof modules are suitable for constituting the wall and the roof of described combined shielding house; The turning that a plurality of first connectors, described a plurality of first connectors are used for described radiation proof intermodule connects; The plane that a plurality of second connectors, described a plurality of second connectors are used for described radiation proof intermodule connects; The radiation-retarding door body, described radiation-retarding door body is arranged on the wall that is made of described radiation proof module, and is used to open and close described shielding house; And leakage-proof structure, described leakage-proof structure is stacked in the position of any two radiation proof modules combination.
Each described radiation proof module can comprise: supporting layer; Be layered in the radiation shield on the described supporting layer; A plurality of links, described link is fixed on the described radiation shield, and is applicable to and the described second connector combination, to realize the plane combination between the described radiation proof module.
Described radiation shield can be two-layer, and described a plurality of link is fixed between the two-layer described radiation shield.
Described second connector can comprise threaded portion, to be threaded with described link.
Described first connector can be the L type connector with two sidewalls, described two sidewalls abut against respectively on the side end of two radiation proof modules, and described second connector passes described two sidewalls respectively, thereby the turning of realizing two radiation proof intermodules connects.
Described radiation shield can be made by the material that comprises lead.
In two radiation proof modules that adjacent plane connects, can be provided with on the link of one of them radiation proof module and be used to through hole that second connector is passed, be used for the screwed hole that is threaded with second connector and can be provided with on the link of another radiation proof module.
Described leakage-proof structure can comprise the board member of being made by radiation shielding material, and described board member is fixed on the junction of any two modules that connect with the plane connected mode.
Described leakage-proof structure also can comprise the L type member of being made by radiation shielding material, and described L type member is fixed on the junction of any two modules that connect with the turning connected mode, perhaps is fixed on the junction that any one module combines with ground.
Described module is provided with the lifting eye that is used to lift.
Described leakage-proof structure also can comprise the module component of being made by radiation shielding material, and described module component is fixed on the lifting eye place, with the slit at sealing lifting eye place.Between described module component and described lifting eye, can be provided with stiffener.
Described link can be fixed on the described radiation shield by threaded connector.
Described leakage-proof structure comprises the module component of being made by radiation shielding material, and described module component is fixed on the described threaded connector place that connects described link and radiation shield.Described leakage-proof structure can be bonded on the described radiation proof module.
Description of drawings
Above-mentioned and other characteristics of the present invention will be by next to the description of embodiment and become in conjunction with the accompanying drawings more obviously and be more readily understood, wherein:
Fig. 1 is the cutaway view of the combined shielding house of band leakage-proof structure of the present invention.
Fig. 2 is the stereogram of combined shielding house of the present invention.
Fig. 3 is the another kind of cutaway view of this combined shielding house.
The cutaway view of the leakage-proof structure in the described combined shielding house of Fig. 4 to Fig. 7 second embodiment of the invention.
Embodiment
Describe illustrative of the present invention, non-limiting example with reference to the accompanying drawings in detail, the combined shielding house according to leakage-proof structure of the present invention is further specified.
With reference to Fig. 1-3, Fig. 1 is the cutaway view that has the combined shielding house of leakage-proof structure according to of the present invention.Fig. 2 shows the schematic perspective view of combined shielding house.According to combined shielding house of the present invention, comprising: a plurality of radiation proof modules 6, radiation proof module 6 for example can prefabricatedly form, and has different shape and size according to actual needs, to constitute the wall and the roof of combined shielding house; The turning that a plurality of first connector, 5, the first connectors 5 are used between the described radiation proof module 6 connects; A plurality of second connector, 4, the second connectors 4 for example can be long screw rods, and the plane that is used for described radiation proof intermodule connects; Radiation-retarding door body 7, radiation-retarding door body 7 is arranged on the wall that is made of radiation proof module 6, and is used to open and close shielding house; And leakage-proof structure, this leakage-proof structure is stacked in the position of any two radiation proof modules combination.
Like this, assembled by first connector 5 and second connector 4 by a plurality of radiation proof modules 6 according to the plumbous room of combined shielding of the present invention, its dismounting and installation are all very convenient, thereby can move according to the demand in the practical application.When the plumbous room of the mobile and combined shielding of needs and when transporting, take into the plumbous room of combined shielding apart a plurality of modules, therefore conveniently transport and to take parking space little, and save cost.
As can be seen from Figure 2, for example, each wall and roof are formed by three radiation proof modules, but the present invention is not limited thereto, can be according to the size of the area of radiation proof module 6 and required shielding house by two, three even more a plurality of modular wall component wall and roof, and form the quantity of the radiation proof module 6 on each wall and roof can be identical or different.
With reference to Fig. 3, shown according to the radiation proof modular structure in the plumbous room of the combined shielding of the embodiment of the invention and the top plan view of the interface between the module.In one embodiment, each radiation proof module 6 all comprises: by the supporting layer of for example being made by rigid materials such as steel 3; For example be layered in radiation shield 2 on the supporting layer 3 by mode such as bonding, as to weld, be threaded; And a plurality of links 1, this link 1 is by threaded connector, as on the radiation shield as described in being bolted to, and is applicable to and the described second connector combination, to realize the plane combination between the described radiation proof module.
In one embodiment, radiation shield 2 comprises internal radiation screen and external radiation screen, and supporting layer 3 is two-layer, this internal radiation screen and external radiation screen are layered in respectively on this two-layer supporting layer, and a plurality of links 1 are fixed between internal radiation screen and the external radiation screen, have only supporting layer 3 to be exposed to the outside like this.In one embodiment, radiation shield 2 is a stereotype.Alternatively, but radiation shield also can form by material such as radiation proof such as tungsten, lead-antimony alloy, galvanized metal, composite material or decay ray.Under the situation that radiation shield 2 is made by lead, because plumbous intensity is lower, so adopt supporting layer 3 to improve the structural strength of whole shielding house.
Be formed with screwed hole on the link 1,, two adjacent blocks be fixed together so that second connector 4 is threaded with screwed hole, thus the wall and the roof in the plumbous room of formation combined shielding.In the present embodiment, form the wall in the plumbous room of combined shielding and three modules on roof and pass through at least two second connectors 4, for example be threaded the long bolt of part, fixed to one another.
In one embodiment of the invention, between roof and each sidewalls and be in the right angle setting between the adjacent wall.First connector 5 is for having the L type connector of two sidewalls, two sidewalls abut against respectively on the side end of two radiation proof modules, and at least two second connectors 4 pass two sidewalls of first connector 5 respectively and are threaded on the link 1, thereby the turning of realizing two radiation proof intermodules connects.This second connector 4 passes the whole width of a radiation proof module 6 further and arrives the link of another radiation proof module that is connected with this radiation proof module flat, be threaded with link, thereby realize that the plane between adjacent two radiation proof modules connects with another radiation proof module.For example, in two radiation proof modules 6 that mutual plane connects, have the through hole that passes for second connector 4 on the link 1 of one of them radiation proof module, and on the link 1 of another radiation proof module 6, be provided with the screwed hole that is threaded with second connector 4.During installation, make second connector 4 pass through hole on one of them radiation proof module, and be screwed in the screwed hole of another radiation proof module, thereby reach the purpose that the plane connects and fix these two modules.
In another kind of embodiment, the first L shaped connector 5 closely adheres to adjacent turning by adhesive and connects on the side end of two radiation proof modules 6, thereby adjacent radiation proof module is linked together securely.Alternatively, connector 5 can comprise radiation proof material, and the shape of described connector can be any suitable shape except that L shaped.
In one embodiment, each radiation proof module itself has the lifting structure, as lifting eye, so that lifting radiation proof module.When the plumbous room of combined shielding being taken apart for transportation, by lifting eye with the single radiation proof module of boom hoisting handling, thereby transportation is become easily and easy operating.
Because the roof of shielding house and wall are formed by several radiation proof modules, so reduced the size of single radiation proof module effectively.Simultaneously, because each intermodule adopts first and second connectors of standard to fix, so can dismantle easily and assemble.The shielding house module that disassembles can be transported easily, and has saved space shared when transporting effectively.
Fig. 4 to Fig. 7 shows in detail the cutaway view of each leakage-proof structure in this combined shielding house.
As shown in Figure 4, between the adjacent radiation proof module of plane connection, there is the seam that may cause radiation leakage, so be fixed with the board member 8 of revealing structure as the radiation proof line at the module seam crossing, the size of board member 8 is enough to cover the whole piece seam, so that play the effect of leak stopping.Board member 8 is by radiation shielding material, make as lead.Board member 8 is connected on the shielding house by gluing grade and forms sealing.Alternatively, board member 8 can be connected to shielding house in the outside, inboard or the inside and outside both sides of shielding house and seal by gluing formation.Under link 1 and situation that radiation shield 2 is connected by threaded connector, the radiation leakage for the slit that prevents because of the threaded connection place causes is fixed with module component 10 at the threaded connector place.Module component 10 is by radiation shielding material, make as lead.
As shown in Figure 5, owing to adopt first connector 5 of L type angle steel and so on to realize that the turning of adjacent radiation proof intermodule connects, so lack radiation shield around the corner, can cause radiation leakage.In the present embodiment, L type member 9 is fixedly connected on two radiation proof modules 6 of angle connection, and the two side of L type member 9 is relative with connected two radiation proof modules outside or inboard respectively.By L type member 9 and corresponding module being connected by mode such as gluing and fixing, form the ray that hermetically-sealed construction shields leakage.Wherein L type member 9 is by radiation shielding material, make as lead.Alternatively, L type member 9 can be connected to shielding house and form sealing in the outside and at least one side in the inboard of shielding house.In addition, as shown in Figure 6, also adopt L type member 9 to seal at the bottom and the steel plate position contacting place, ground of shielding house wall, to prevent radiation leakage.
As shown in Figure 7, at the lifting eye place, for avoiding radiation leakage not hinder lifting simultaneously, can be fixed with module component 10 in the inboard of shielding house, module component 10 usefulness radiation shielding materials, make as lead, technical battery well known in the art is connected to radiation proof module 6 and forms sealing by being threaded, gluing etc.The rigidity of considering radiation shield is lower, can be provided with stiffener 11 between lifting eye and module component 10.
Can avoid ray from the seam of each radiation proof module, to overflow effectively by above-mentioned leakage-proof structure, thereby improve the fail safe of shielding house.
Although abovely described the present invention by specific embodiments of the invention, the present invention is not restricted to this.For example, the connected mode between each radiation proof module is not limited only to above-mentioned screw connection structure.For example, it is L shaped to make the outwards outstanding steel plate that maybe will constitute supporting layer in end of the outermost supporting layer of each radiation proof module be made into, and this L shaped side perpendicular to the shielding house wall is shorter, is used for being connected with adjacent modules.For example, can on this side, beat connecting hole, during assembling, utilize connector to pass connecting hole adjacent block, respect to one another, thereby and adjacent modules is fixed together by nut screwing clamping as studs and so on.In this way, can make each module and connector standardization thereof, and increase the quantity of the radiation proof module that can fit together.
Should be understood that modification, interpolation and the replacement under the situation that does not break away from the principle of the invention and marrow the present invention made all are regarded as in protection scope of the present invention.
Claims (15)
1. combined shielding house with leakage-proof structure comprises:
A plurality of radiation proof modules, described a plurality of radiation proof modules are suitable for constituting the wall and the roof of described combined shielding house;
The turning that a plurality of first connectors, described a plurality of first connectors are used for described radiation proof intermodule connects;
The plane that a plurality of second connectors, described a plurality of second connectors are used for described radiation proof intermodule connects;
The radiation-retarding door body, described radiation-retarding door body is arranged on the wall that is made of described radiation proof module, and is used to open and close described shielding house; And
Leakage-proof structure, described leakage-proof structure is stacked in the position of any two radiation proof modules combination.
2. combined shielding house as claimed in claim 1, wherein, each described radiation proof module all comprises:
Supporting layer;
Be layered in the radiation shield on the described supporting layer;
A plurality of links, described link is fixed on the described radiation shield, and is applicable to and the described second connector combination, to realize the plane combination between the described radiation proof module.
3. combined shielding house as claimed in claim 2, wherein, described radiation shield is two-layer, and described a plurality of link is fixed between the two-layer described radiation shield.
4. combined shielding house as claimed in claim 2, wherein, described second connector comprises threaded portion, to be threaded with described link.
5. combined shielding house as claimed in claim 3, wherein, described first connector is the L type connector with two sidewalls, described two sidewalls abut against respectively on the side end of two radiation proof modules, and described second connector passes described two sidewalls respectively, thereby the turning of realizing two radiation proof intermodules connects.
6. combined shielding house as claimed in claim 2, wherein, described radiation shield is made by the material that comprises lead.
7. combined shielding house as claimed in claim 2, wherein, in two radiation proof modules that adjacent plane connects, the link of one of them radiation proof module is provided with and is used to through hole that second connector is passed, and the link of another radiation proof module is provided with and is used for the screwed hole that is threaded with second connector.
8. combined shielding house as claimed in claim 1, wherein, described leakage-proof structure comprises the board member of being made by radiation shielding material, described board member is fixed on the junction of any two modules that connect with the plane connected mode.
9. combined shielding house as claimed in claim 1, wherein, described leakage-proof structure comprises the L type member of being made by radiation shielding material, described L type member is fixed on the junction of any two modules that connect with the turning connected mode, perhaps is fixed on the junction that any one module combines with ground.
10. combined shielding house as claimed in claim 1, wherein, described module is provided with the lifting eye that is used to lift.
11. combined shielding house as claimed in claim 10, wherein, described leakage-proof structure comprises the module component of being made by radiation shielding material, and described module component is fixed on the lifting eye place, with the slit at sealing lifting eye place.
12. combined shielding house as claimed in claim 11 wherein, is provided with stiffener between described module component and described lifting eye.
13. combined shielding house as claimed in claim 2, wherein, described link is fixed on the described radiation shield by threaded connector.
14. combined shielding house as claimed in claim 13, wherein, described leakage-proof structure comprises the module component of being made by radiation shielding material, and described module component is fixed on the described threaded connector place that connects described link and radiation shield.
15. as each described combined shielding house among the claim 1-14, wherein, described leakage-proof structure is bonded on the described radiation proof module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710119194 CN101351111B (en) | 2007-07-18 | 2007-07-18 | Combined shielding house with leakage-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710119194 CN101351111B (en) | 2007-07-18 | 2007-07-18 | Combined shielding house with leakage-proof structure |
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| Publication Number | Publication Date |
|---|---|
| CN101351111A true CN101351111A (en) | 2009-01-21 |
| CN101351111B CN101351111B (en) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710119194 Active CN101351111B (en) | 2007-07-18 | 2007-07-18 | Combined shielding house with leakage-proof structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969035A (en) * | 2012-11-23 | 2013-03-13 | 保定天威集团有限公司 | Radiation protection method and device for outdoor industrial radiographic inspection |
| CN106328232A (en) * | 2015-05-12 | 2017-01-11 | 南京中硼联康医疗科技有限公司 | Shielding body applied to shielding of radioactive rays |
| CN108766608A (en) * | 2018-08-14 | 2018-11-06 | 中国核工业华兴建设有限公司 | A kind of nuclear power station barrier shield SC fractal structures |
| CN112043301A (en) * | 2020-09-10 | 2020-12-08 | 明峰医疗系统股份有限公司 | CT machine with ionizing radiation shielding |
| CN113473764A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Switch inserts frame and rack system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569535Y (en) * | 2002-09-17 | 2003-08-27 | 中国科学院物理研究所 | Super conductive magnetic field shield room |
| CN201054861Y (en) * | 2007-07-18 | 2008-04-30 | 北京固鸿科技有限公司 | Combined shielding room with leakage prevention structure |
-
2007
- 2007-07-18 CN CN 200710119194 patent/CN101351111B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969035A (en) * | 2012-11-23 | 2013-03-13 | 保定天威集团有限公司 | Radiation protection method and device for outdoor industrial radiographic inspection |
| CN106328232A (en) * | 2015-05-12 | 2017-01-11 | 南京中硼联康医疗科技有限公司 | Shielding body applied to shielding of radioactive rays |
| CN106328232B (en) * | 2015-05-12 | 2019-03-19 | 南京中硼联康医疗科技有限公司 | For shielding the shield of radioactive ray |
| CN108766608A (en) * | 2018-08-14 | 2018-11-06 | 中国核工业华兴建设有限公司 | A kind of nuclear power station barrier shield SC fractal structures |
| CN113473764A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Switch inserts frame and rack system |
| CN113473764B (en) * | 2020-03-31 | 2022-12-06 | 华为技术有限公司 | Switch inserts frame and rack system |
| CN112043301A (en) * | 2020-09-10 | 2020-12-08 | 明峰医疗系统股份有限公司 | CT machine with ionizing radiation shielding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101351111B (en) | 2010-09-29 |
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