CN105604353B - X-ray radiation shields building - Google Patents
X-ray radiation shields building Download PDFInfo
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- CN105604353B CN105604353B CN201610096493.2A CN201610096493A CN105604353B CN 105604353 B CN105604353 B CN 105604353B CN 201610096493 A CN201610096493 A CN 201610096493A CN 105604353 B CN105604353 B CN 105604353B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/08—Hospitals, infirmaries, or the like; Schools; Prisons
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/16—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against adverse conditions, e.g. extreme climate, pests
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention provides a kind of X-ray radiations to shield building, belong to building, health field, including architecture noumenon, architecture noumenon includes the wall and top plate with X-ray radiation function of shielding, wall and top plate form the chamber for placing x-ray source occurrence of equipment, wall is provided with stream outlet and pedestrian passage, stream outlet passes through shielding door termination or opening, the both ends of pedestrian passage are the outlet of people's row, for the outlet of people's row respectively by stereotype door termination or opening, pedestrian passage is provided at least three shielding corners.Mutually independent stream outlet and pedestrian passage are set on wall, decayed using stereotype goalkeeper ray energy up to standard after effectively being reduced X-ray energy by multiple shielding corners in pedestrian passage, the quality of stereotype door is relatively strong, it is more convenient to open, it does not need frequently to open shield door, it is time saving and energy saving, multiple stereotype doors and shielding corner collective effect, reach preferable shield effectiveness.
Description
Technical field
The present invention relates to buildings, health field, shield building in particular to X-ray radiation.
Background technique
Requirement with manufacturing industry to inside workpiece crackle and defect is higher and higher, and x-ray inspection equipment application is increasingly
Extensively, ray energy is also higher and higher.The once exceeded leakage of the X-ray of flaw detection, body radioactivity will be caused to damage to periphery personnel,
Radiation injury of skin, the radiation injury of embryo and fetus, stochastic effects at a specified future date etc..X-ray radiation shielding building be one according to
Hold in the palm " ray energy decaying " principle armored concrete house, be mainly used for operation X-ray class defect-detecting equipment, including wall,
The general house element such as door, supply and exhaust channel, but very strict X-ray shield performance is required, and to all disengaging pipelines
Make corresponding shielding processing, and then blocks X-ray radiation leakage.It is presently mainly cast in place reinforced bar that X-ray radiation, which shields building,
Concrete structure is to ensure that effective, the economic measure of occupational health safety.
Existing X-ray radiation shielding building is typically provided with an entrance, and entrance passes through closing door termination, envelope
The armored concrete door that door is outsourcing iron sheet is closed, when logistics discrepancy and personnel enter and leave, needs frequently to open or close closing door,
And opening or closing for closing door is relatively complicated, and it is inconvenient for operation, it is time-consuming and laborious.
Summary of the invention
The present invention provides a kind of X-ray radiations to shield building, improves the above problem.
The present invention is implemented as follows:
A kind of X-ray radiation shielding building, including architecture noumenon, the architecture noumenon include having X-ray radiation screen
The wall and top plate of function are covered, the wall and top plate form the chamber for placing x-ray source occurrence of equipment, and the wall is set
It is equipped with stream outlet and pedestrian passage, the stream outlet is equal by shielding door termination or opening, the both ends of the pedestrian passage
For the outlet of people's row, respectively by stereotype door termination or opening, the pedestrian passage is provided at least three screens for people's row outlet
Cover corner.
Wall and top plate can ensure X-ray shield performance using monolithic reinforced concrete structure, pour mode etc.
It is same as the prior art, it is certainly, also possible using different forms.X-ray source occurrence of equipment is not belonging to building
Component part put it into chamber after the completion of by building construction, refer to that x-ray source occurrence of equipment is mainly
In order to facilitate the description of other structures, x-ray source occurrence of equipment is for emitting X-ray and for flaw detection etc..Stream outlet and people
Row of channels is provided separately, and stream outlet, that is, shield door can be similar to entrance in the prior art, and shield door can be using existing
There is the armored concrete door of the outsourcing iron sheet in technology, pedestrian passage is separately provided, and stereotype door lighter weight, unlatching are more square
Just, it not needing frequently to open shield door, the both ends of pedestrian passage pass through stereotype door termination, and X-ray is not easy to leak, in addition,
Since pedestrian passage is provided with multiple shielding corners, X-ray is significantly weakened, and effectively prevent the exceeded leakage of X-ray.
Further, the pedestrian passage is disposed at least four sections of straight channels, two adjacent straight channels it
Between be provided with the shielding corner, the angle of the shielding corner is respectively less than or is equal to 90 °.
Further, track and transmission mechanism, the bottom setting of the shield door are provided in front of the stream outlet
There is traveling wheel, the traveling wheel rolling is set to the track, and the transmission mechanism is for making the traveling wheel along the track
It rolls and moves the shield door along the track direction.
Transmission mechanism exerts a force to shield door or traveling wheel, rolls traveling wheel in track, so that shield door is lateral
Mobile, stream outlet is opened, and transmission mechanism can use the prior art, is transported for example, by using motor by chain-driving shield door
Dynamic mode, as long as shield door can be made to open.
Further, the building further includes booting linked system, and the booting linked system includes joining between each other
Dynamic the first clutch, the second clutch and third clutch, first clutch are set to x-ray source occurrence of equipment, institute
It states the second clutch to be set between the shield door and stream outlet, the third clutch is two and is respectively arranged at institute
It states between stereotype door and people's row outlet, when second clutch detects that the shield door closes the stream outlet
And the third clutch detect pedestrian passage described in the stereotype goalkeeper it is closed at both ends after, the first clutch ability
Start the x-ray source occurrence of equipment normally.
Second clutch is for detecting whether shield door is closed stream outlet and send signal to the first clutch or refer to
It enables, third clutch is for detecting whether stereotype door exports closing for people's row and send signal or instruction to the first clutch, only
After having stream outlet and the outlet of people's row all to close, the first clutch just can be such that x-ray source occurrence of equipment normally starts, that is, work
Personnel can be opened by controllers such as control buttons, be not to say that controlling x-ray source occurrence of equipment by the first clutch opens
It is dynamic, and it is intended only as the precondition that x-ray source occurrence of equipment can be activated.When stream outlet or people's row outlet not by
When closing, its work can not be made pressing the button of starting x-ray source occurrence of equipment.
Further, first clutch is provided with alarm mechanism, when second clutch detects the shielding
Stream outlet described in goalkeeper is closed and the third clutch detects the closed at both ends of pedestrian passage described in the stereotype goalkeeper
Afterwards, the alarm mechanism is alarmed, and then first clutch can just be such that the x-ray source occurrence of equipment normally starts.
After shield door and the outlet of people's row completely close, alarm is alarmed in advance first, makes still to be trapped in chamber
Staff take timely measure prevent x-ray source occurrence of equipment open, it is ensured that the personal safety of staff, alarm mechanism
It may insure in chamber without being detained staff.Alarm mechanism can also be controlled by manually opening by inductor etc.
System, is alarmed using modes such as sound, light.
Further, the inner wall of the wall is provided with emergency shutdown system, and the emergency shutdown system includes multiple tight
Emergency stop machine control piece, the engine off control part are uniformly distributed in the inner wall of the wall, and the engine off control part is used
The x-ray source occurrence of equipment is prevented to open manually when alarm mechanism alarm.
After staff hears the alarm of alarm mechanism, since stream outlet and pedestrian passage are closed and can not leave,
Engine off control part, which can be manipulated, be turned on x-ray source occurrence of equipment can not, the personal safety of effective protection staff.
Further, the building further includes supply and exhaust channel, and the supply and exhaust channel is divided into air-supply passage and air draft
Channel, the air-supply passage and air exhaust passage are respectively arranged at least three flow turning angles, and the angle of the flow turning angle is less than
Or it is equal to 90 °.
Supply and exhaust channel is used for architecture noumenon inner blower, air draft, pressure release etc., it is ensured that the air circulation inside and outside chamber is just
Often, and the ozone generated when the work of x-ray source occurrence of equipment can be discharged, letting out for electromagnetic radiation can be effectively prevented in flow turning angle
Leakage, it is ensured that gas exchanges and X-ray radiation function of shielding inside and outside architecture noumenon.
Further, at the stream outlet and people's row exit is provided with safety and protection system, the safety
For crime prevention system for monitoring the stream outlet or people's row outlet, the safety and protection system includes video monitoring subsystem
System, people's row control of export subsystem, intrusion alarm subsystem and the access control system with human bioequivalence.
The personnel that safety and protection system is used to monitor in building pass in and out situation and equipment safety etc..
Further, the building further includes lightning protection earthing system and fire alarm system, the lightning protection earthing system
It is set to inside the wall and stretches to underground, the fire alarm system is respectively arranged at the inner wall and the screen of the wall
Door is covered, the fire alarm system includes at least two in warming warning device, cigarette sense warning device and light sensation warning device.
Lightning protection earthing system can to avoid or mitigate damage of the thunder and lightning to building, fire alarm system can detecte chamber
Interior indices and and alarm, effectively eliminate safety hazards.
Further, the architecture noumenon further include with the integrally formed protrusion of the wall, the pedestrian passage is set
It is placed in the protrusion and runs through the wall, the top cover covers the top of the protrusion, the top cover and the wall
Between, be integrally formed between the top cover and the protrusion.
Protrusion can effectively ensure the wall thickness of pedestrian passage two sides, improve the X-ray radiation shielding of building
Energy.
Compared with prior art, the beneficial effects of the present invention are: mutually independent stream outlet and people are arranged on wall
Row of channels, pedestrian passage use stereotype goalkeeper ray energy after effectively can reducing X-ray energy by multiple shielding corners
Decay up to standard, the quality of stereotype door is relatively strong, it is more convenient to open, and does not need frequently to open shield door, time saving and energy saving, multiple stereotypes
Door and shielding corner collective effect, reach preferable shield effectiveness.
Detailed description of the invention
Fig. 1 is that X-ray radiation provided in an embodiment of the present invention shields building schematic diagram;
Fig. 2 is the top view of Fig. 1.
Wall 101;Top plate 102;Shield door 103;Stereotype door 104;Pedestrian passage 105;Supply and exhaust channel 106;Fire-fighting is alert
Reporting system 107;Safety and protection system 108;Be switched on linked system 109;Emergency shutdown system 110;Lightning protection earthing system 111;X is penetrated
Line source occurrence of equipment 201.
Specific embodiment
Existing X-ray radiation shielding building is typically provided with an entrance, and entrance passes through closing door termination, envelope
The armored concrete door that door is outsourcing iron sheet is closed, when logistics discrepancy and personnel enter and leave, needs frequently to open or close closing door,
And opening or closing for closing door is relatively complicated, and it is inconvenient for operation, it is time-consuming and laborious.
In order to improve the above problem, the present invention provides a kind of X-ray radiations to shield building, including building is originally
Body, architecture noumenon include the wall and top plate with X-ray radiation function of shielding, and wall and top plate are formed for placing X-ray
The chamber of source occurrence of equipment, wall are provided with stream outlet and pedestrian passage, and stream outlet passes through shielding door termination or opening, people
The both ends of row of channels are the outlet of people's row, and respectively by stereotype door termination or opening, pedestrian passage is provided at least the outlet of people's row
Three shielding corners.Mutually independent stream outlet and pedestrian passage are set on wall, and pedestrian passage can pass through multiple screens
Decayed after covering corner and effectively reducing X-ray energy using stereotype goalkeeper ray energy up to standard, the quality of stereotype door is relatively strong, opens
It is more convenient, it does not need frequently to open shield door, time saving and energy saving, multiple stereotype doors and shielding corner collective effect reach preferable
Shield effectiveness.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is that X-ray radiation provided in an embodiment of the present invention shields building schematic diagram;Fig. 2 is the top view of Fig. 1.Such as
Shown in Fig. 1, Fig. 2, the embodiment of the invention provides a kind of X-ray radiations to shield building, including architecture noumenon, architecture noumenon packet
Wall 101 and top plate 102 with X-ray radiation function of shielding are included, wall 101 and top plate 102 are formed for placing x-ray source
The chamber of occurrence of equipment 201, wall 101 are provided with stream outlet and pedestrian passage 105, and stream outlet passes through 103 envelope of shield door
It closes or opens, the both ends of pedestrian passage 105 are the outlet of people's row, and the outlet of people's row is closed by stereotype door 104 or opened, people respectively
Row of channels 105 is provided at least three shielding corners.
Wall 101 and top plate 102 can ensure X-ray shield performance using monolithic reinforced concrete structure, pour
Mode etc. is same as the prior art, certainly, also possible using different forms.X-ray source occurrence of equipment 201 does not belong to
In the component part of building, after the completion of by building construction, puts it into chamber, refer to that x-ray source is set
Standby 201 primarily to facilitate the description of other structures, and x-ray source occurrence of equipment 201 is for emitting X-ray and for detecting a flaw
Deng.Stream outlet and pedestrian passage 105 are provided separately, stream outlet, that is, shield door 103 can be similar to it is in the prior art go out
Entrance, shield door 103 can use the armored concrete door of outsourcing iron sheet in the prior art, and pedestrian passage 105 is separately provided,
104 lighter weight of stereotype door, unlatching are more convenient, do not need frequently to open shield door 103, and the both ends of pedestrian passage 105 are logical
The closing of stereotype door 104 is crossed, X-ray is not easy to leak, in addition, since pedestrian passage 105 is provided with multiple shielding corners, X-ray
Significantly weakened, effectively prevent the exceeded leakage of X-ray.
As the preferred embodiment of the embodiment, pedestrian passage 105 is disposed at least four sections of straight channels, and adjacent two
A shielding corner is provided between straight channel, the angle for shielding corner is respectively less than or is equal to 90 °.
As the preferred embodiment of the embodiment, track and transmission mechanism are provided in front of stream outlet, shield door 103
Bottom is provided with traveling wheel, and traveling wheel rolling is set to track, and transmission mechanism is for rolling traveling wheel along track and making to shield
Door 103 is moved along track direction.
Transmission mechanism exerts a force to shield door 103 or traveling wheel, rolls traveling wheel in track, so that shield door
103 transverse shiftings, stream outlet are opened, and transmission mechanism can use the prior art, pass through chain-driving for example, by using motor
The mode that shield door 103 moves, as long as shield door 103 can be made to open.
As the preferred embodiment of the embodiment, building further includes booting linked system 109, and booting linked system 109 is wrapped
The first clutch, the second clutch and third clutch to link between each other is included, the first clutch is set to x-ray source
Equipment 201, the second clutch are set between shield door 103 and stream outlet, and third clutch is two and is respectively arranged at
Between stereotype door 104 and the outlet of people's row, when the second clutch detects shield door 103 by stream outlet closing and third clutch
Detect stereotype door 104 by pedestrian passage 105 it is closed at both ends after, the first clutch just can make x-ray source occurrence of equipment 201 just
Often starting.
Second clutch for detect shield door 103 whether by stream outlet close and to the first clutch send signal or
Instruction, third clutch is for detecting whether stereotype door 104 exports closing for people's row and send signal to the first clutch or refer to
It enables, after only stream outlet and the outlet of people's row are all closed, the first clutch just can be such that x-ray source occurrence of equipment 201 normally opens
Dynamic, i.e., staff can be opened by controllers such as control buttons, be not to say that and controlled x-ray source hair by the first clutch
Generating apparatus 201 starts, and is intended only as the precondition that x-ray source occurrence of equipment 201 can be activated.Work as stream outlet
Or people's row exports when being not closed out, and can not make its work pressing the button of starting x-ray source occurrence of equipment 201.
As the preferred embodiment of the embodiment, the first clutch is provided with alarm mechanism, when the second clutch detects screen
Cover door 103 by stream outlet closing and third clutch detect stereotype door 104 by pedestrian passage 105 it is closed at both ends after, report
Alert mechanism alarms, and then the first clutch can just be such that x-ray source occurrence of equipment 201 normally starts.
After shield door 103 and the outlet of people's row completely close, alarm is alarmed in advance first, makes still to be trapped in chamber
Interior staff, which takes timely measure, prevents x-ray source occurrence of equipment 201 from opening, it is ensured that the personal safety of staff, report
Alert mechanism may insure in chamber without being detained staff.
As the preferred embodiment of the embodiment, the inner wall of wall 101 is provided with emergency shutdown system 110, emergency shutdown system
System 110 includes multiple engine off control parts, and engine off control part is uniformly distributed in the inner wall of wall 101, emergency shutdown control
Product prevents x-ray source occurrence of equipment 201 from opening manually when alarming for alarm mechanism.
After staff hears the alarm of alarm mechanism, due to stream outlet and pedestrian passage 105 are closed can not be from
It opens, can manipulate engine off control part be turned on x-ray source occurrence of equipment 201 can not, the people of effective protection staff
Body safety.
As the preferred embodiment of the embodiment, building further includes supply and exhaust channel 106, and supply and exhaust channel 106 is divided to send
Wind channel and air exhaust passage, air-supply passage and air exhaust passage are respectively arranged at least three flow turning angles, the angle of flow turning angle
Less than or equal to 90 °.
Supply and exhaust channel 106 is used for architecture noumenon inner blower, air draft, pressure release etc., it is ensured that the air stream inside and outside chamber
It is logical normal, and the ozone generated when x-ray source occurrence of equipment 201 works can be discharged, electromagnetism can be effectively prevented in flow turning angle
The leakage of radiation, it is ensured that gas exchanges and X-ray radiation function of shielding inside and outside architecture noumenon.
As the preferred embodiment of the embodiment, at stream outlet and people's row exit is provided with safety and protection system 108,
Safety and protection system 108 for monitor stream outlet or people's row outlet, safety and protection system 108 include video monitoring subsystem,
People's row control of export subsystem, intrusion alarm subsystem and the access control system with human bioequivalence.
The personnel that safety and protection system 108 is used to monitor in building pass in and out situation and equipment safety etc..
As the preferred embodiment of the embodiment, building further includes lightning protection earthing system 111 and fire alarm system 107,
Lightning protection earthing system 111 is set to 101 inside of wall and stretches to underground, and fire alarm system 107 is respectively arranged at wall 101
Inner wall and shield door 103, fire alarm system 107 include in warming warning device, cigarette sense warning device and light sensation warning device
At least two.
Lightning protection earthing system 111 can to avoid or mitigate damage of the thunder and lightning to building, fire alarm system 107 can be examined
Survey the indoor indices of chamber and and alarm, effectively eliminate safety hazards.
As the preferred embodiment of the embodiment, architecture noumenon further includes leading to the integrally formed protrusion of wall 101, people's row
Road 105 is set to protrusion and through wall 101, and top cover covers the top of protrusion, between top cover and wall 101, top cover and
It is integrally formed between protrusion.
Protrusion can effectively ensure the wall thickness of 105 two sides of pedestrian passage, improve the X-ray radiation shielding of building
Performance.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of X-ray radiation shields building, which is characterized in that including architecture noumenon, the architecture noumenon includes penetrating with X
The wall and top plate of beta radiation function of shielding, the wall and top plate form the chamber for placing x-ray source occurrence of equipment, institute
It states wall and is provided with stream outlet and pedestrian passage, the stream outlet passes through shielding door termination or opening, the pedestrian passage
Both ends be the outlet of people's row, people's row outlet respectively by stereotype door termination or opening, the pedestrian passage be provided with to
Few three shielding corners;
Track and transmission mechanism are provided in front of the stream outlet, the bottom of the shield door is provided with traveling wheel, described
Traveling wheel rolling is set to the track, and the transmission mechanism is for rolling the traveling wheel along the track and making the screen
It covers and is moved along the track direction.
2. X-ray radiation according to claim 1 shields building, which is characterized in that the pedestrian passage is set gradually
There are at least four sections of straight channels, the shielding corner is provided between two adjacent straight channels, the shielding turns
The angle at angle is respectively less than or is equal to 90 °.
3. X-ray radiation according to claim 1 shields building, which is characterized in that the building further includes booting
Linked system, the booting linked system includes the first clutch, the second clutch and third clutch to link between each other,
First clutch is set to x-ray source occurrence of equipment, and second clutch is set to the shield door and stream outlet
Between, the third clutch is two and is respectively arranged between the stereotype door and people's row outlet, when described second
Clutch detects that the shield door closes the stream outlet and the third clutch detects the stereotype goalkeeper institute
State pedestrian passage it is closed at both ends after, first clutch can just be such that the x-ray source occurrence of equipment normally starts.
4. X-ray radiation according to claim 3 shields building, which is characterized in that first clutch is provided with
Alarm mechanism, when second clutch detects that the shield door closes the stream outlet and the third clutch is examined
Measure pedestrian passage described in the stereotype goalkeeper it is closed at both ends after, the alarm mechanism is alarmed, then described first
Dynamic device can just be such that the x-ray source occurrence of equipment normally starts.
5. X-ray radiation according to claim 4 shields building, which is characterized in that the inner wall of the wall is provided with
Emergency shutdown system, the emergency shutdown system include multiple engine off control parts, and the engine off control part uniformly divides
It is distributed in the inner wall of the wall, the engine off control part prevents the X-ray when alarming for the alarm mechanism manually
Source occurrence of equipment is opened.
6. X-ray radiation according to claim 1 shields building, which is characterized in that the building further includes the row of sending
Wind channel, the supply and exhaust channel are divided into air-supply passage and air exhaust passage, and the air-supply passage and air exhaust passage are respectively arranged with
The angle of at least three flow turning angles, the flow turning angle is less than or equal to 90 °.
7. X-ray radiation according to claim 1 shields building, which is characterized in that at the stream outlet and described
People's row exit is provided with safety and protection system, and the safety and protection system is for monitoring the stream outlet or people's row
Outlet, the safety and protection system includes video monitoring subsystem, people's row control of export subsystem, intrusion alarm subsystem and tool
There is the access control system of human bioequivalence.
8. X-ray radiation according to claim 1 shields building, which is characterized in that the building further includes lightning protection
Earthed system and fire alarm system, the lightning protection earthing system are set to inside the wall and stretch to underground, the fire-fighting
Warning system is respectively arranged at the inner wall and the shield door of the wall, and the fire alarm system includes that warming alarm is set
At least two in standby, cigarette sense warning device and light sensation warning device.
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CN110685474B (en) * | 2019-10-08 | 2021-05-11 | 苏州雷泰医疗科技有限公司 | Linear accelerator machine room |
CN113090082B (en) * | 2021-03-30 | 2022-10-21 | 贵州航天建设工程有限公司 | Radiographic inspection laboratory structure and construction method |
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JP2007271297A (en) * | 2006-03-30 | 2007-10-18 | Iken Engineering Kk | Method for building radiation shielding wall |
CN101349116A (en) * | 2007-07-18 | 2009-01-21 | 北京固鸿科技有限公司 | Combined type shielding house |
CN101546616A (en) * | 2009-05-04 | 2009-09-30 | 赵德存 | Decorated board for shielding X ray |
CN201730241U (en) * | 2010-05-05 | 2011-02-02 | 贝克西佛股份有限公司 | Novel pre-cast radiation protection board |
CN102953564A (en) * | 2011-08-19 | 2013-03-06 | 唐善学 | Radiation-proof wooden house |
CN103091720A (en) * | 2011-10-28 | 2013-05-08 | 中国原子能科学研究院 | Vehicle scanning inspection device |
CN204876646U (en) * | 2015-06-25 | 2015-12-16 | 朱岩 | Controllable building house of electromagnetic shield |
CN204876738U (en) * | 2015-06-25 | 2015-12-16 | 朱岩 | Automatically controlled electromagnetic shield building |
CN205502646U (en) * | 2016-02-22 | 2016-08-24 | 西安航天神舟建筑设计院有限公司 | X -radiation shielding building |
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