CN108005243B - Ionizing radiation prevention wallboard and shielding chamber - Google Patents
Ionizing radiation prevention wallboard and shielding chamber Download PDFInfo
- Publication number
- CN108005243B CN108005243B CN201711060479.8A CN201711060479A CN108005243B CN 108005243 B CN108005243 B CN 108005243B CN 201711060479 A CN201711060479 A CN 201711060479A CN 108005243 B CN108005243 B CN 108005243B
- Authority
- CN
- China
- Prior art keywords
- radiation
- proof
- wall
- plates
- shielding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
Abstract
The invention relates to the technical field of electromagnetic shielding, and provides an ionization radiation prevention shielding room which is formed by installing and connecting a plurality of radiation prevention plates, a plurality of plane connecting pieces, a plurality of angle connecting pieces, channel steel, wall seals and a radiation prevention door body, wherein more than 2 radiation prevention plates are linearly arranged and connected through the plane connecting pieces to form a wall and a roof of the ionization radiation prevention shielding room, and the wall is vertically arranged and connected with a floor through the channel steel; the wall ends are vertically attached in pairs and connected through the angular position connecting piece, and the peripheral edge of the roof is attached to the upper end surface of the wall and connected through the angular position connecting piece; the anti-ionizing radiation wallboard is a rectangular assembled wallboard and comprises 2 anti-radiation layers and a perlite cement layer clamped between the anti-radiation layers, wherein the anti-radiation layers are covered by steel plate layers, and the anti-radiation layers are ionizing ray shielding protection plates.
Description
Technical Field
The invention relates to the technical field of electromagnetic shielding, in particular to an ionization radiation preventing wallboard and a shielding room assembled by the wallboards.
Background
Chinese patent with application number 201610772763.7 proposes "a modularization operating room", it includes underframe, top frame, connect the side wall board between underframe and top frame and set up the smallpox panel in this top frame, wherein, this underframe is connected the frame construction that forms by four lower margin foundations and four circular arc corners, this top frame includes that four circular arc crossbeams are connected the frame construction that forms with four circular arc internal corners, these four circular arc internal corners and four circular arc corners one-to-one, and the joint has the circular arc stand between this circular arc internal corner and the circular arc corner. This patent provides feasible technical scheme for building the operating room in the floor fast.
X-ray detectors and gamma-ray detectors are commonly used in medical and industrial inspection technologies, and when these apparatuses are used, they are required to be carried out in a specific inspection room, and necessary shielding measures are taken around the inspection room to prevent ionizing radiation (X-rays or Y-rays) from radiating to the outside, thereby avoiding unnecessary human body injury.
Disclosure of Invention
The invention aims to provide an ionization radiation preventing wallboard and a shielding chamber.
The technical scheme of the invention is as follows:
the ionizing radiation-proof shielding chamber is formed by installing and connecting a plurality of radiation-proof plates, a plurality of plane connecting pieces, a plurality of angle connecting pieces, channel steel, wall seals and radiation-proof door bodies.
The more than 2 radiation-proof plates are linearly arranged and connected through a plane connecting piece to form a wall and a roof of the ionization radiation-proof shielding room, the wall is vertically arranged on a floor, and the lower end of the wall is connected with the floor through channel steel.
Two-by-two vertical wall ends are attached and connected, and the adjacent 2 radiation-proof plates are connected through an angular position connecting piece, the peripheral edge of the roof is attached to the upper end surface of the wall, and the adjacent 2 radiation-proof plates are connected through the angular position connecting piece to form a radiation-proof shielding room.
Wherein 1 the wall is opened there is the shielding room gate, and the radiation protection door body is located shielding room gate department for open or close the shielding room gate.
Prevent ionizing radiation wallboard, for a rectangle assembly wallboard, assemble the wallboard including 2 steel decks, 2 layers of radiation protection layers and the pearlite cement layer of clamp between the radiation protection layer, the radiation protection layer is covered by the steel deck outward, by viscose layer adhesive bonding connection between steel deck and the radiation protection layer, the radiation protection layer is by 7% ~ 10% log pulp material, 10% ~ 15% cement, 2% ~ 5% rare earth composite powder, 60% ~ 80% barium sulfate powder, 0 ~ 3% mica, 0 ~ 5% wollastonite, the ionizing radiation shielding guard plate that 0 ~ 5% expanded perlite mixes and makes, and its thickness is 5 ~ 20mm, and pearlite cement layer thickness is 30 ~ 80mm, and the four sides terminal surface of assembling the wallboard has vertical recess. The steel plate layer is preferably a color steel plate or an electrolytic steel plate.
The planar connecting piece is a tube plate connecting piece and comprises a rectangular tube part in the middle, and a T-type plate part and a straight plate part which are respectively connected to the middle parts of two sides of the rectangular tube part; the T-type plate part and the rectangular tube part form a symmetrical plate groove, the rectangular tube part is provided with a rectangular channel, and an anti-ionizing radiation material is arranged in the rectangular channel; two wing plates of the T-type plate part are respectively attached to one side of the end edge parts of the 2 radiation-proof plates and fixed by screws, and meanwhile, two ends of the rectangular tube part are respectively positioned in the longitudinal grooves of the 2 radiation-proof plates; the T-type plate is positioned outside the radiation-proof shielding chamber, and 2 radiation-proof plates in the radiation-proof shielding chamber are hermetically connected through a wall seal.
The angle position connecting piece is a right-angle plate; the corner connecting piece is positioned outside the radiation-proof shielding room, and two wing plates of the corner connecting piece are respectively attached to one side of the end edge parts of the 2 radiation-proof plates and fixed by screws.
The optimization scheme is as follows: arc-shaped decorative strips are arranged on the walls in the radiation-proof shielding room and the corner positions where the walls are connected with the roof.
Further optimization: the corner position of the indoor roof of the radiation-proof shielding room is butt-jointed with the ends of 3 arc-shaped decorative strips by an end corner piece.
And further optimizing: the corner position of the indoor floor wall of the radiation-proof shielding room is butted with the end of the arc-shaped decorative strip by a corner pad piece.
The invention has the following prominent substantive characteristics and remarkable progress:
1. the radiation-proof shielding chamber is built by adopting prefabricated parts, and has the characteristics of convenience and quickness in construction;
2. the ionizing radiation preventing wall board and the plane connecting piece have good ionizing radiation preventing function, and the built radiation preventing shielding room has the characteristic of good ionizing radiation preventing effect.
Drawings
Fig. 1 is an external view of the present invention.
Fig. 2 is a schematic view of a radiation protection plate structure of the present invention.
Fig. 3 is a schematic structural view of a planar connector of the present invention.
Fig. 4 is a schematic view of the wall seal structure of the present invention.
Fig. 5 is a schematic structural view of the arc decorative strip of the invention.
Fig. 6 is a schematic view of the corner connector of the present invention.
Fig. 7 is a sectional view of the channel steel of the present invention.
Fig. 8 is a schematic view of the wall or roof connection structure of the present invention.
FIG. 9 is a schematic view of the connection structure between the wall and the roof of the present invention.
Fig. 10 is a schematic view of the connection structure of the radiation-proof shielding outdoor corner of the present invention.
Fig. 11 is a schematic view of the connection structure of the radiation-proof shielding room in the present invention.
Detailed Description
The invention is further illustrated by the following specific examples:
referring to fig. 1, the ionization and radiation resistant shielding room is formed by installing and connecting a plurality of radiation resistant plates 1, a plurality of plane connecting pieces 2, a plurality of angle connecting pieces 3, channel steel 4, wall seals 5 and radiation resistant door bodies.
Referring to fig. 8, more than 2 radiation protection plates 1 are arranged in a straight line and connected through a plane connecting piece 2 to form a wall and a roof of the radiation protection shielding room, the wall is vertically arranged on a floor, and the lower end of the wall is connected with the floor through channel steel 4.
Referring to fig. 9, the wall ends are vertically attached to each other two by two and the adjacent 2 radiation protection plates 1 are connected by the angular connector 3, and the peripheral edge of the roof is attached to the upper end surface of the wall and the adjacent 2 radiation protection plates 1 are connected by the angular connector 3 to form a radiation protection shielding room.
Wherein 1 the wall is opened there is the shielding room gate, and the radiation protection door body is located shielding room gate department for open or close the shielding room gate.
Referring to fig. 2, the ionization radiation resistant wall panel is a rectangular assembled wall panel, the assembled wall panel comprises 2 steel plate layers 11, 2 radiation resistant layers 12 and a perlite cement layer 13 sandwiched between the radiation resistant layers 12, the radiation resistant layer 12 is covered by the steel plate layer 11, the steel plate layer 11 and the radiation resistant layer 12 are connected by an adhesive layer, the radiation protection layer 12 is an ionizing ray shielding protection plate prepared by mixing 7-10% of raw wood pulp material, 10-15% of cement, 2-5% of rare earth composite powder, 60-80% of barium sulfate powder, 0-3% of mica, 0-5% of wollastonite and 0-5% of expanded perlite, the thickness of the wall panel is 5-20 mm, the thickness of the perlite cement layer 13 is 30-80 mm, the end faces of the four sides of the assembled wall panel are provided with longitudinal grooves 10, and the steel plate layer 11 used in the embodiment is formed by cutting color steel plates.
Referring to fig. 3, the planar connector 2 is a tube plate connector including a rectangular tube portion 21 having a middle portion, and a t-type plate portion 22 and a straight plate portion 23 connected to the middle portions of both sides of the rectangular tube portion 21, respectively; the t-type plate portion 22 and the rectangular tube portion 21 constitute a symmetrical plate groove 20, and the rectangular tube portion 21 has a rectangular channel 210, and the rectangular channel 210 houses an ionizing radiation preventing material (lead bar).
Referring to fig. 8, the two wings of the t-type plate portion 22 of the planar connector 2 are respectively attached to one side of the end edge portions of the 2 radiation-shielding plates 1 and fixed by screws, while the two ends of the rectangular tube portion 21 are respectively located in the longitudinal grooves 10 of the 2 radiation-shielding plates 1; the t-type plate portion 22 is located outside the radiation-proof shielding chamber, and 2 radiation-proof plates 1 in the radiation-proof shielding chamber are hermetically connected by a wall seal 5.
Referring to fig. 6 and 9, the angular position connecting piece 3 is a right-angle shaped plate; the corner connecting piece 3 is positioned outside the radiation-proof shielding room, and two wing plates thereof are respectively attached to one side of the end edge parts of the 2 radiation-proof plates 1 and are fixed by screws.
Referring to fig. 11, arc-shaped decorative strips 6 are installed at the corner positions where the wall and the wall in the radiation-proof shielding room are connected, the ends of the 3 arc-shaped decorative strips 6 are in butt joint at the corner positions of the roof in the radiation-proof shielding room through end corner pieces 7, and the corner positions of the ground wall in the radiation-proof shielding room are in butt joint with the ends of the arc-shaped decorative strips 6 through corner pad pieces 8.
Claims (4)
1. The ionization radiation prevention shielding chamber is formed by installing and connecting a plurality of radiation prevention plates (1), a plurality of plane connecting pieces (2), a plurality of angle connecting pieces (3), channel steel (4), wall seals (5) and radiation prevention door bodies;
the radiation protection plate (1) is a rectangular assembled wallboard, the assembled wallboard comprises 2 steel plate layers (11), 2 radiation protection layers (12) and a perlite cement layer (13) clamped between the radiation protection layers (12), the radiation protection layers (12) are covered by the steel plate layers (11), the steel plate layers (11) and the radiation protection layers (12) are connected in a bonding mode through adhesive layers, the radiation protection layers (12) are ionizing ray shielding protection plates made of 7% -10% of log slurry materials, 10% -15% of cement, 2% -5% of rare earth composite powder, 60% -80% of barium sulfate powder, 0% -3% of mica, 0% -5% of wollastonite and 0% -5% of expanded perlite in a mixed mode, the thickness of the ionizing ray shielding protection plates is 5-20 mm, the thickness of the perlite cement layer (13) is 30-80 mm, and the four side end faces of the assembled wallboard are provided with longitudinal grooves (10);
more than 2 radiation-proof plates (1) are arranged in a straight line and connected through a plane connecting piece (2) to form a wall and a roof of the radiation-proof shielding room, the wall is vertically arranged on a floor, and the lower end of the wall is connected with the floor through channel steel (4);
the wall ends are vertically attached in pairs and connect the adjacent 2 radiation-proof plates (1) through the angular connecting piece (3), the peripheral edge of the roof is attached to the upper end surface of the wall and connects the adjacent 2 radiation-proof plates (1) through the angular connecting piece (3) to form a radiation-proof shielding room;
wherein 1, a shielding room door is arranged on the wall, and the radiation-proof door body is arranged at the shielding room door and used for opening or closing the shielding room door;
the method is characterized in that: the planar connecting piece (2) is a tube plate connecting piece and comprises a rectangular tube part (21) in the middle, and a T-type plate part (22) and a straight plate part (23) which are respectively connected to the middle parts of two sides of the rectangular tube part (21); the T-type plate portion (22) and the rectangular tube portion (21) form a symmetrical plate groove (20), the rectangular tube portion (21) is provided with a rectangular channel (210), and the rectangular channel (210) is internally provided with an ionizing radiation preventing material; two wing plates of the T-type plate part (22) are respectively attached to one side of the end edge parts of the 2 radiation-proof plates (1) and fixed by screws, meanwhile, the rectangular tube part (21) is positioned in the longitudinal groove (10) of the 2 radiation-proof plates (1), the T-type plate part (22) is positioned on the outer side of the radiation-proof shielding chamber, and the 2 radiation-proof plates (1) on the inner side of the radiation-proof shielding chamber are connected in a sealing mode through a wall seal (5);
the angle position connecting piece (3) is a right-angle plate; the angular position connecting piece (3) is positioned outside the radiation-proof shielding chamber, and two wing plates of the angular position connecting piece are respectively attached to one side of the end edge parts of the 2 radiation-proof plates (1) and fixed by screws.
2. The ionizing radiation protection shielding chamber of claim 1, wherein: arc-shaped decorative strips (6) are arranged at the corner positions where the walls in the radiation-proof shielding room are connected with the walls and the roof.
3. The ionizing radiation protection shielding chamber of claim 2, wherein: the ends of 3 arc decorative strips (6) are butted by an end corner piece (7) at the corner position of the indoor roof of the radiation-proof shielding room.
4. The ionizing radiation protection shielding chamber of claim 2 or 3, wherein: the corner position of the indoor ground wall of the radiation-proof shielding room is butted with the end of the arc-shaped decorative strip (6) through a corner pad piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060479.8A CN108005243B (en) | 2017-11-02 | 2017-11-02 | Ionizing radiation prevention wallboard and shielding chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060479.8A CN108005243B (en) | 2017-11-02 | 2017-11-02 | Ionizing radiation prevention wallboard and shielding chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108005243A CN108005243A (en) | 2018-05-08 |
| CN108005243B true CN108005243B (en) | 2020-01-14 |
Family
ID=62052185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060479.8A Active CN108005243B (en) | 2017-11-02 | 2017-11-02 | Ionizing radiation prevention wallboard and shielding chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005243B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU207670U1 (en) * | 2021-05-17 | 2021-11-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Research shielding chamber for working with long irradiated products |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138198A (en) * | 2018-11-02 | 2019-01-04 | 中国人民解放军军事科学院国防工程研究院 | A kind of structual shield Integrated-type shield room |
| CN110670750A (en) * | 2019-09-30 | 2020-01-10 | 中建八局第四建设有限公司 | Radiation-proof concrete enclosure system and enclosure system construction method |
| CN113338634B (en) * | 2021-07-21 | 2022-08-05 | 陕西建工新型建材有限公司 | Installation method of prefabricated chemotherapy equipment shielding room |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201467447U (en) * | 2009-05-31 | 2010-05-12 | 北京科奥克声学技术有限公司 | Assembled metallic silence chamber |
| CN102184752B (en) * | 2011-02-28 | 2012-12-12 | 广州筑美建材有限公司 | Ionizing ray shielding protective plate and manufacturing method thereof |
| CN103572850A (en) * | 2013-11-19 | 2014-02-12 | 济南大学 | Anti-radiation type expanded perlite compound insulation board and manufacturing method thereof |
| CN204475563U (en) * | 2015-03-12 | 2015-07-15 | 河北宏达环境工程有限公司装备制造厂 | The radiation proof warming plate that a kind of support performance is good |
| CN105239682A (en) * | 2015-10-27 | 2016-01-13 | 北鹏首豪（天津）新型建材有限公司 | Anti-radiation heat insulation board |
| CN205530985U (en) * | 2016-01-21 | 2016-08-31 | 苏州凯奥净化科技有限公司 | Metal covering wallboard |
-
2017
- 2017-11-02 CN CN201711060479.8A patent/CN108005243B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU207670U1 (en) * | 2021-05-17 | 2021-11-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Research shielding chamber for working with long irradiated products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108005243A (en) | 2018-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108005243B (en) | Ionizing radiation prevention wallboard and shielding chamber | |
| US8127505B2 (en) | Assembly type wall structure | |
| US3517468A (en) | Audiometric enclosure | |
| US20220251829A1 (en) | Modular construction including fire-suppressing gasket | |
| US8429873B2 (en) | Modular construction panels, systems, and methods of installation | |
| KR20180121567A (en) | Waterproof assembly and pre-fabricated wall panel comprising same | |
| SI23678A (en) | Anti-earthquake building reinforcement system | |
| KR200309238Y1 (en) | A structure of blank wall for low level radioactive ray shield | |
| US2394147A (en) | Panel or unit for buildings and buildings constructed therefrom | |
| CN206376693U (en) | A kind of fire resistant doorsets of Initial Stage of Fire Smoke prevention | |
| JP2006161403A (en) | Fire-resistant structure of exterior wall | |
| DE202011003233U1 (en) | Thermally insulated surround of fire-resistant glass panes in fire-resistant windows, fire doors or fire-protection walls | |
| CN212984348U (en) | Ray protection wall body and ray protection room | |
| AU2020230239B2 (en) | Sealing assembly for acoustic doors and method of installing the same | |
| US20240018777A1 (en) | Cap for a temporary wall system providing fire barrier protection | |
| CN209413777U (en) | A kind of three close gap soundproof doors | |
| CN211923921U (en) | Middle vertical door frame structure of radiation-proof vertical hinged door | |
| CN211312913U (en) | EPS module wall external heat preservation fire prevention isolation panel assembly connecting piece | |
| JP7032271B2 (en) | Fireproof structure | |
| CN206360142U (en) | A kind of metope structure with higher fire protecting performance | |
| CA3206705A1 (en) | Modular construction including fire-suppressing gasket | |
| JPH0145304Y2 (en) | ||
| US10087637B1 (en) | Ceiling and wall liner joint and spline attachment assembly | |
| WO2010090607A3 (en) | Modular sandwich panel and assembly method | |
| GB2589956A (en) | Composie panel and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |