CN211818333U - Assembled medical nuclear magnetic resonance shielding room - Google Patents
Assembled medical nuclear magnetic resonance shielding room Download PDFInfo
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- CN211818333U CN211818333U CN202020106338.6U CN202020106338U CN211818333U CN 211818333 U CN211818333 U CN 211818333U CN 202020106338 U CN202020106338 U CN 202020106338U CN 211818333 U CN211818333 U CN 211818333U
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Abstract
The utility model discloses an assembled medical nuclear magnetic resonance shielding room, which comprises a shielding door, a shielding window, a wall body and a cement ground, wherein the shielding room comprises a shielding module, a decoration module and a keel frame which form a closed space; the keel frame comprises a wall keel and a top plate keel, the wall keel is provided with a shielding door, and the top plate keel is provided with a ventilation waveguide window; the shielding module comprises wall surface copper plates, a ceiling copper plate and a ground copper plate, the wall surface copper plates are arranged on wall keels and cover the edges of the shielding door and the ventilation waveguide window, and a conductive gasket is arranged between every two adjacent wall surface copper plates; the suspended ceiling copper plate is connected with the top plate keel; sequentially laying a first fiberboard, a ground copper plate and a rubber floor on the cement ground; the decoration module comprises a rubber floor and an acoustic board; the sound-absorbing board is correspondingly and fixedly connected with a buckle plate fixed on the wall keel through a hanging code arranged on the sound-absorbing board. The utility model provides high shielding room shielding performance, through each functional area of module configuration, make the step of buildding of shielding room clear and definite and the dismouting of functional module more convenient.
Description
Technical Field
The utility model relates to a building engineering field especially relates to an assembled medical nuclear magnetic resonance shielding room.
Background
The shielding room isolates external electromagnetic interference and ensures normal work of indoor electronic and electrical equipment. Especially in the measurement and test of electronic elements and electrical equipment, the electromagnetic shielding chamber is used for simulating an ideal electromagnetic environment, so that the accuracy of the detection result is improved. Blocking the electromagnetic radiation in the room from diffusing to the outside. The strong electromagnetic radiation source should be shielded and isolated to prevent interference with other electronic and electrical equipment and even damage to the health of the workers.
At present, in the assembly process of the existing shielding chamber, the assembly of parts is complex, and the parts of different functional modules are crossed and assembled, so that the installation is easy to have step errors and the shielding effect is influenced; meanwhile, the shielding performance of the ground and the effect of blocking sound are not obvious.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an assembled medical nuclear magnetic resonance shielding room mainly solves current shielding room shielding effect not obvious, builds the complicated and inconvenient problem of dismouting of step.
The utility model provides an assembled medical nuclear magnetic resonance shielding room, which comprises a shielding door, a shielding window, a wall body and a cement ground, wherein the shielding room comprises a shielding module, a decoration module and a keel frame which form a closed space;
the keel frame comprises a wall keel connected with a wall and a top plate keel connected with the top of the shielding chamber, the wall keel is provided with a shielding door, and the top plate keel is provided with a ventilation waveguide window;
the shielding module comprises wall surface copper plates, a ceiling copper plate and a ground copper plate, wherein the wall surface copper plates are arranged on wall keels and cover the edges of the shielding door and the ventilation waveguide window, and a conductive gasket is arranged between every two adjacent wall surface copper plates; the suspended ceiling copper plate is connected with the top plate keel; a first fiberboard is laid on the cement ground, and a ground copper plate is laid on the first fiberboard;
the decoration module comprises a rubber floor and an acoustic board; the rubber floor is laid on the surface of the ground copper plate, and the sound-absorbing board is correspondingly and fixedly connected with a buckle plate fixed on the wall keel through a hanging code arranged on the sound-absorbing board.
Furthermore, a double-layer SBS damp-proof layer is laid between the cement ground and the first fiber board, the damp-proof layer is turned upwards to the height of 0.5 m of the wall surface on the periphery, and the adjacent damp-proof layers are in staggered lap joint; a shaving board and a second fiber board are sequentially laid between the ground copper plate and the rubber floor, a self-leveling material is laid on the surface of the second fiber board, and a glue layer is brushed on the surface of the self-leveling material.
Furthermore, the suspended ceiling copper plate is spliced and installed on the top plate keel, and the surface of the copper plate forms 4 per mill of camber.
Further, sound-absorbing cotton is further paved between the sound-absorbing boards and the wall copper plate, and the cross section of the sound-absorbing cotton is oval, circular or wavy.
Further, the abatvoix is wooden bar form, and the side tongue and groove of adjacent abatvoix is sealed to be assembled, installs rubber skirting line between abatvoix and the rubber ground, and rubber skirting line contacts with the bottom terminal surface of abatvoix.
The utility model has the advantages that:
1. the electromagnetic wave is effectively shielded by installing the cut-off waveguide ventilation window and utilizing the principle of high pass and low pass resistance of the cut-off waveguide, and meanwhile, the wall surface copper plate is installed on the wall keel and covers the edges of the shielding door and the ventilation waveguide window to ensure that each contact surface can play a shielding role;
2. by arranging the assembled shielding modules, the shielding modules comprise a wall surface copper plate, a ceiling copper plate and a ground copper plate, the modular assembled copper plate shielding chamber meets the existing moving requirements, is light in self weight, quick to install, reliable in electromagnetic sealing performance and strong in assembling and disassembling manufacturability, and can be disassembled and assembled for use for many times;
3. the shielding performance of the shielding room is further enhanced by paving a plurality of material layers of the double-layer SBS damp-proof layer, the first fiber board, the ground copper board, the shaving board, the second fiber board and the rubber floor.
Drawings
Fig. 1 is a schematic structural view of a keel and an acoustic board of a fabricated medical nuclear magnetic resonance shielding room according to an embodiment of the invention;
fig. 2 is a schematic structural view of a wall surface copper plate and an acoustic board of the assembled medical nuclear magnetic resonance shielding room according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the acoustic panel of the assembled medical nuclear magnetic resonance shielding room according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the ground laying of the assembled medical nuclear magnetic resonance shielding room according to an embodiment of the present invention;
wherein: 1. a keel; 2. a boom; 30. a wall surface copper plate; 31. a ground copper plate; 32. a suspended ceiling copper plate; 40. a sound-absorbing panel; 41. sound-absorbing cotton; 42. buckling the plate; 43. rubber skirting lines; 50. a cement bottom layer; 51. an SBS moisture barrier; 52. a first fiberboard; 53. particle board; 54. a second fiberboard; 55. a rubber floor.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the assembled medical nuclear magnetic resonance shielding room disclosed by the embodiment shown in fig. 1 to 4, the shielding performance of the shielding room is improved, and the shielding room is made to be clear in building steps and convenient to disassemble and assemble functional modules by configuring each functional area through modules. The shielding room comprises a shielding door, a shielding window, a wall body and a cement ground, and further comprises a shielding module, a decoration module and a keel frame which form a closed space;
the keel frame comprises a wall keel connected with a wall and a top plate keel connected with the top of the shielding chamber, the wall keel is provided with a shielding door, and the top plate keel is provided with a ventilation waveguide window; by installing the cut-off waveguide ventilation window, the electromagnetic wave is effectively shielded by using the principle of high pass and low pass resistance of the cut-off waveguide, and meanwhile, the wall surface copper plate 30 is installed on the keel of the wall body to cover the edges of the shielding door and the ventilation waveguide window, so that each contact surface can play a shielding role;
as shown in fig. 4, the shielding module comprises a wall surface copper plate 30, a ceiling copper plate 32 and a ground copper plate 31, and by arranging the assembled shielding module comprising the wall surface copper plate 30, the ceiling copper plate 32 and the ground copper plate 31, the modular assembled copper plate shielding chamber meets the existing moving requirements, has light dead weight, quick installation, reliable electromagnetic sealing performance and strong assembling and disassembling manufacturability, and can be disassembled and assembled for use for many times; the wall surface copper plates 30 are arranged on the wall keel and cover the edges of the shielding door and the ventilation waveguide window, and a conductive gasket is adopted between every two adjacent wall surface copper plates 30 to ensure good shielding performance and conductive performance; the suspended ceiling copper plate 32 is connected with the top plate keel; a 6mm first fiber board 52 is laid on the cement ground, and a ground copper plate 31 is laid on the first fiber board 52;
as shown in fig. 4 and 3, the finishing module includes a rubber floor 55 and the sound-absorbing plate 40; the rubber floor 55 is laid on the surface of the ground copper plate 31, and the sound-absorbing board 40 is correspondingly and fixedly connected with the buckle plate 42 fixed on the wall keel through the hanging code arranged on the sound-absorbing board.
Specifically, a double-layer 2-4mm SBS damp-proof layer 51 is laid between the cement ground and the first fiber board 52, the damp-proof layer is turned upwards to the height of 0.5 m of the surrounding wall surface, the wall surface can be prevented from getting damp in spring and summer, and the adjacent damp-proof layers are in staggered joint to ensure that no leakage occurs; a shaving board 53 with the thickness of 16mm and a second fiber board 54 with the thickness of 6mm are sequentially paved between the ground copper plate 31 and the rubber floor 55, a self-leveling material is paved on the surface of the second fiber board 54, a glue layer is coated on the surface of the self-leveling material, the rubber floor 55 is paved in sequence, a cork block is used for pushing the surface of the floor to be leveled and extruding air, and redundant glue on the ground surface is wiped off in time; the shielding performance of the shielding chamber is further enhanced by laying multiple material layers of the double-layer SBS moisture-proof layer 51, the first fiber board 52, the ground copper board 31, the particle board 53, the second fiber board 54 and the rubber floor 55.
Specifically, furred ceiling copper 32 concatenation is installed at the roof fossil fragments, and the copper surface forms 4% of arching degree to the roof has flagging vision, reduces the oppression sense of shielding indoor roof.
As shown in fig. 1, sound-absorbing cotton 41 is further laid between the sound-absorbing board 40 and the wall copper plate, and the cross section of the sound-absorbing cotton 41 is oval, circular or wavy; the sound absorption cotton 41 and the wood sound absorption plate 40 cooperate to strengthen the sound shielding.
As shown in fig. 3, the sound-absorbing plate 40 is a strip-shaped wood plate, side concave-convex grooves of adjacent sound-absorbing plates 40 are assembled in a sealing manner, a rubber skirting line 43 is installed between the sound-absorbing plate 40 and the rubber floor, and the rubber skirting line 43 is in contact with the bottom end face of the sound-absorbing plate 40.
The above-described embodiments are merely illustrative of the embodiments of the present invention, and do not limit the spirit and scope of the present invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.
Claims (5)
1. An assembled medical nuclear magnetic resonance shielding room comprises a shielding door, a shielding window, a wall body and a cement ground, and is characterized in that the shielding room comprises a shielding module, a decoration module and a keel frame which form a closed space;
the keel frame comprises a wall keel connected with a wall and a top plate keel connected with the top of the shielding chamber, the wall keel is provided with a shielding door, and the top plate keel is provided with a ventilation waveguide window;
the shielding module comprises wall surface copper plates, a ceiling copper plate and a ground copper plate, wherein the wall surface copper plates are arranged on wall keels and cover the edges of the shielding door and the ventilation waveguide window, and a conductive gasket is arranged between every two adjacent wall surface copper plates; the suspended ceiling copper plate is connected with the top plate keel; a first fiberboard is laid on the cement ground, and a ground copper plate is laid on the first fiberboard;
the decoration module comprises a rubber floor and an acoustic board; the rubber floor is laid on the surface of the ground copper plate, and the sound-absorbing board is correspondingly and fixedly connected with a buckle plate fixed on the wall keel through a hanging code arranged on the sound-absorbing board.
2. The assembled medical nuclear magnetic resonance shielding room of claim 1, wherein a double-layer SBS moisture-proof layer is laid between the cement ground and the first fiber board, the moisture-proof layer is turned upwards to the height of 0.5 m of the surrounding wall surface, and the adjacent moisture-proof layers are in staggered lap joint; a shaving board and a second fiber board are sequentially laid between the ground copper plate and the rubber floor, a self-leveling material is laid on the surface of the second fiber board, and a glue layer is brushed on the surface of the self-leveling material.
3. The assembled medical nuclear magnetic resonance shielding room of claim 1, wherein the ceiling copper plate is spliced and installed on the top plate keel, and the surface of the copper plate forms 4 per mill of camber.
4. The assembled medical nuclear magnetic resonance shielding room of claim 1, wherein sound-absorbing cotton is further laid between the sound-absorbing boards and the wall copper plate, and the cross section of the sound-absorbing cotton is oval, circular or wavy.
5. The assembled medical nuclear magnetic resonance shielding chamber as claimed in claim 1, wherein the sound-absorbing plate is a strip made of wood, side concave-convex grooves of adjacent sound-absorbing plates are assembled in a sealing manner, and a rubber skirting line is arranged between the sound-absorbing plate and the rubber floor and is in contact with the bottom end face of the sound-absorbing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106338.6U CN211818333U (en) | 2020-01-17 | 2020-01-17 | Assembled medical nuclear magnetic resonance shielding room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106338.6U CN211818333U (en) | 2020-01-17 | 2020-01-17 | Assembled medical nuclear magnetic resonance shielding room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211818333U true CN211818333U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106338.6U Active CN211818333U (en) | 2020-01-17 | 2020-01-17 | Assembled medical nuclear magnetic resonance shielding room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211818333U (en) |
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2020
- 2020-01-17 CN CN202020106338.6U patent/CN211818333U/en active Active
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