An integral prefabricated integrated wall panel for a radiation-proof building

Abstract

The utility model belongs to the technical field of building prefabricated parts design, and discloses an integral prefabricated integrated wallboard for radiation-proof buildings, including a covering shell and stacked contents, the covering shell being a square sandwich hollow structure with upper and lower buckles; the stacked contents are located inside the covering shell, and the upper half of the covering shell that buckles with each other includes: an upper plane panel and an upper vertical panel, and the upper plane panel and the upper vertical panel are an integrated structure; the space surrounded by each vertical panel is provided with horizontal ribs at intervals; the horizontal ribs divide the space into two horizontal layers, and each horizontal layer is alternately filled with a foamed metal radiation-proof layer and a foamed polyethylene sheet insulation layer. The utility model has good radiation-proof, heat-insulating and sound-insulating effects after being assembled and used through various structural improvement designs, and each part cooperates with each other, and can meet the needs of electromagnetic protection in a specific building space.

Description

Technical Field

[0001] The utility model relates to the technical field of building prefabricated integrated wall design, and in particular to an integral prefabricated integrated wall panel of a lightweight radiation-proof building. Background Art

[0002] In the existing technology, some buildings have built-in radioactive sources (or radiation sources) of electromagnetic radiation, including: production and use workshops of enterprise radioactive detection equipment, hospital radiology departments, warehouses that use or store radioactive materials, high-power communication rooms, etc. When designing and constructing these buildings, the needs of electromagnetic radiation protection must be taken into account, and radiation protection materials that meet national standards must be used, such as thickened reinforced concrete, barium sulfate, lead sheets, etc., to ensure that the radiation level in the building meets safety standards. However, many buildings are built and only involve radioactive sources when they are used (often only part of the space of the entire building involves radioactive sources). The walls of the original buildings do not have electromagnetic radiation protection functions, and if the part of the building involving radioactive sources is completely demolished and rebuilt, it is obviously uneconomical and impractical.

[0003] In the prior art, the walls of these buildings that have been temporarily changed in use are often modified by coating them with radiation-proof paint or laying lead plates on the surface. However, the coating thickness of the radiation-proof paint is small, which is difficult to meet the national standards, and there are also problems such as aging, falling off, and performance degradation in actual use; laying lead plates is heavy, costly, unsightly, and will also affect the integrity of the wall structure.

[0004] The integrated walls in the prior art do not have the function of radiation protection, and are heavy and not easy to mass produce, transport and install. For example, the Chinese patent document CN220747311U discloses an integrated wall panel for prefabricated buildings, which includes an aerated concrete wall, and the sides of the aerated concrete wall are provided with a concrete reinforcement frame with a concave-convex structure, each of which is provided with a vertical steel bar, and the aerated concrete wall is cast with a concave-convex side surface staggered with the concave-convex structure, and the concrete reinforcement frame is staggered with the aerated concrete wall, and two adjacent concrete reinforcement frames are spliced ​​and connected, which has a complex structure and is difficult to be mass-produced on the factory production line, and also does not have the ability of radiation protection, heat insulation and sound insulation. Summary of the invention

[0005] In view of the shortcomings of the prior art, the utility model proposes an integral prefabricated integrated wall panel for a radiation-proof building. Through various improved designs, the overall design is to cover the shell and stacked contents, simplify its structure, reduce its weight, and facilitate batch production on the assembly line in the factory. When in use, it can be directly installed on the outside of the original building wall, which is easy to transport, install and use, so as to meet the needs of electromagnetic protection in a specific building space, so as to solve the multiple problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An integral prefabricated integrated wall panel for a radiation-proof building, comprising a covering shell and laminated contents;

[0008] The encapsulating shell comprises an upper half and a lower half which are symmetrically arranged and interlocked with each other, and both the upper half and the lower half are in the shape of grooves, and after being interlocked with each other, the whole is a square hollow structure;

[0009] The upper half of the covering shell includes: an upper plane plate and an upper vertical plate, forming a groove opening downward; the lower half includes: a lower plane plate and a lower vertical plate, forming a groove opening upward, after the openings of the two grooves are butted, the outer surfaces of the upper vertical plate and the lower vertical plate are flush, and the upper plane plate is parallel to the lower plane plate;

[0010] The stacked contents include a foamed metal radiation protection layer and a foamed polyethylene sheet insulation layer, which are parallel to the upper plane plate and the lower plane plate. The foamed metal radiation protection layer and the foamed polyethylene sheet insulation layer are alternately and stacked in the grooves inside the upper and lower parts of the covering shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has various structural improvements and designs, and each part cooperates with each other. After assembly and use, it has good radiation protection, heat insulation and sound insulation effects. After installation, it can meet the needs of electromagnetic protection in specific building spaces of existing buildings.

[0013] 2. Through various structural improvements, the utility model has a small overall thickness and light weight. It can be directly mounted on the wall of the original building, improving the specific effects of the wall such as sound insulation, heat insulation and electromagnetic shielding. The design of the radiation protection layer meets national standards. It can be used in CT rooms, X-ray rooms, etc. in hospitals to greatly reduce interference to the outside world and improve protection standards.

[0014] 3. The utility model greatly simplifies the structure through prefabricated structural design, reduces the difficulty and cost of on-site construction, and facilitates batch production on the factory assembly line.

[0015] 4. The utility model reduces the weight of the wall panels by adopting lightweight materials, making it easy to transport, install and use. At the same time, it has multiple functions such as radiation protection, heat insulation and sound insulation, thereby improving the protective performance of the wall.

[0016] 5. The utility model improves the structural strength and stability of the wall and prolongs its service life by adopting high-strength materials.

[0017] 6. The utility model reduces heat transfer and improves energy-saving effect by adopting materials with good thermal insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional appearance and partial cross-sectional structure of the integral prefabricated integrated wall panel of the embodiment of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the application state of the integral prefabricated integrated wall panel (covering the roof and inner wall) of the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of a partial three-dimensional structure of horizontal ribs of the integral prefabricated integrated wallboard according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the stacked contents of the integral prefabricated integrated wallboard according to an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the enlarged structure of the local details of the foamed metal radiation protection layer of the integral prefabricated integrated wallboard in the embodiment of the utility model;

[0023] Figure 6 It is a schematic diagram of the enlarged structure of the local details of the hollow reflective insulation layer of the integral prefabricated integrated wall panel according to an embodiment of the utility model.

[0024] Explanation of the accompanying drawings: 1. Covering shell; 101. Upper flat panel; 102. Upper vertical panel; 103. Lower vertical panel; 104. Metal mesh layer; 105. Horizontal ribs; 1051. Foamed metal radiation protection layer; 1052. Foamed polyethylene sheet insulation layer; 1053. Hollow reflective insulation layer; 1054. Hollow prismatic aluminum foil; 1055. Sound insulation layer; 1056. Sound insulation sponge material layer; 106. Lower flat panel; 2. Stacked contents. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of this protection.

[0026] Example

[0027] See also Figure 1-Figure 6 The integral prefabricated integrated wallboard of the radiation-proof building provided by the utility model improves the design of the existing technical products, so that it can quickly transform the local space of the existing building to meet the needs of specific departments of the hospital for radiation protection, heat preservation, heat insulation, noise isolation, etc. The product structure designed by the utility model is simple and easy to manufacture (using integral casting and molding), and improves the waterproof effect and service life of the product throughout the product life cycle.

[0028] An integral prefabricated integrated wallboard for a radiation-proof building, comprising a covering shell 1 and a stacked content 2; the overall thickness is 5-10 cm, and the covering shell 1 is formed by integrally pressing a wood-plastic material;

[0029] The encapsulating shell 1 comprises an upper half and a lower half which are symmetrically arranged and interlocked with each other. Both the upper half and the lower half are in the shape of grooves. After interlocking with each other, the whole is a square hollow structure.

[0030] The upper half of the covering shell 1 includes: an upper plane plate 101 and an upper vertical plate 102, forming a groove opening downward; the lower half includes: a lower plane plate 106 and a lower vertical plate 103, forming a groove opening upward, after the openings of the two grooves are butted, the outer surfaces of the upper vertical plate 102 and the lower vertical plate 103 are flush, and the upper plane plate 101 is parallel to the lower plane plate 106;

[0031] The stacked contents 2 include a foamed metal radiation protection layer 1051 and a foamed polyethylene sheet insulation layer 1052. The stacked contents 2 are parallel to the upper plane plate 101 and the lower plane plate 106. The foamed metal radiation protection layer 1051 and the foamed polyethylene sheet insulation layer 1052 are alternately and stacked in the grooves inside the upper and lower parts of the encapsulating shell 1.

[0032] The foamed metal radiation protection layer 1051 is mainly composed of foamed metal, has excellent radiation protection performance, can effectively block the penetration of radiation, and plays a protective role.

[0033] The foamed polyethylene insulation layer 1052 is mainly composed of foamed polyethylene material, which has good thermal insulation performance, can reduce heat conduction, and maintain stable indoor temperature.

[0034] The upper plane panel 101 and the upper vertical panel 102, the lower plane panel 106 and the lower vertical panel 103 are all double-layer structures formed by integrally molding wood-plastic materials; the double-layer structure is the main support of the wall panel.

[0035] A metal mesh layer 104 is further provided in the interlayer of the double-layer structure. The metal mesh layer 104 plays a supporting role and improves the structural strength of the upper plane plate 101 .

[0036] The groove is also provided with horizontal ribs 105 at intervals in the horizontal direction; the horizontal ribs 105 divide the space in the groove into two horizontal layers, upper and lower, and each horizontal layer is filled with a foamed metal radiation protection layer 1051 or a foamed polyethylene sheet insulation layer 1052.

[0037] The horizontal ribs 105 are arranged in parallel on two horizontal planes, dividing the space in the groove into three horizontal layers, namely: a first horizontal layer, a second horizontal layer, and a third horizontal layer; the first horizontal layer is filled with a foamed metal radiation protection layer 1051, the second horizontal layer is filled with a foamed polyethylene sheet insulation layer 1052, and the third horizontal layer is filled with a hollow reflective insulation layer 1053. The interior of the hollow reflective insulation layer 1053 is filled with a hollow prismatic aluminum foil 1054. The setting of the hollow prismatic aluminum foil 1054 further blocks the penetration of radiation.

[0038] The horizontal ribs 105 are arranged in parallel on three horizontal planes, dividing the space inside the groove into four horizontal layers, namely: a first horizontal layer, a second horizontal layer, a third horizontal layer, and a fourth horizontal layer; the first horizontal layer is filled with a foamed metal radiation protection layer 1051, the second horizontal layer is filled with a foamed polyethylene sheet insulation layer 1052, the third horizontal layer is filled with a hollow reflective insulation layer 1053, and the fourth horizontal layer is filled with a sound insulation layer 1055, and the sound insulation layer 1055 is located at the lower end of the hollow reflective insulation layer 1053.

[0039] A sound insulation sponge material layer 1056 is also provided in the sound insulation layer 1055 . The sound insulation sponge material layer 1056 is arranged inside the sound insulation layer 1055 . The sound insulation sponge material layer 1056 is evenly distributed inside the sound insulation layer 1055 .

[0040] The utility model provides a foamed metal radiation-proof layer 1051, so that the product has excellent radiation protection performance, can effectively block the penetration of radiation and play a protective role; the hollow reflective insulation layer 1053 and the hollow prism-shaped aluminum foil 1054 are provided, the radiation protection and heat insulation performance of the upper plane panel 101 are further improved; the foamed polyethylene sheet insulation layer 1052 is provided, the heat preservation and heat insulation capacity of the upper plane panel 101 is improved; the metal mesh layer 104 is provided, the structural strength of the upper plane panel 101 is improved; the sound insulation layer 1055 and the sound insulation sponge material layer 1056 are provided, the sound insulation effect of the upper plane panel 101 is improved.

[0041] The overall prefabricated integrated wall panel sample (overall thickness 6cm) of the radiation-proof building of this embodiment was trial-produced on a small scale under confidentiality and applied to the X-ray room of a hospital (located on the top floor of the building); the X-ray room is an important functional area of ​​the hospital and needs to have high-standard radiation protection performance to ensure the safety of medical staff and patients. This technical solution is adopted in the hospital X-ray room, that is, the overall prefabricated integrated wall panel is installed (mounted) on the original wall (including the roof) to ensure that it meets the high-standard radiation protection requirements. On the 6 walls of the X-ray room, the overall prefabricated integrated wall panels are installed to cover the original wall; the roof covers the outside of the wall; after the prefabricated integrated wall panels are installed, the radiation protection performance of the X-ray room has been significantly improved, which meets the national standard requirements and effectively ensures the safety of medical staff and patients. In addition to radiation protection performance, prefabricated integrated wall panels also have heat insulation, sound insulation, thermal insulation and other effects, which can improve the user experience of the X-ray room.

[0042] The utility model reduces the thickness and overall weight through various structural improvements and designs. The various parts cooperate with each other. After assembly and use, it has good radiation protection, heat insulation and sound insulation effects, meeting the requirements of electromagnetic radiation protection. The utility model improves the use effect of the wall through various structural improvements. The radiation protection layer design meets national standards and is applied to local building spaces such as CT rooms and X-ray rooms. It can greatly reduce interference with the outside world and improve protection standards. The utility model greatly simplifies the structure through prefabricated structural design, reduces the difficulty and cost of on-site construction, and is convenient for batch production on the assembly line in the factory. By adopting lightweight materials, the weight of the wall panel is reduced, which is convenient for transportation, installation and use. At the same time, it has multiple functions such as radiation protection, heat insulation, and sound insulation, which improves the protective performance of the wall. The utility model improves the structural strength and stability of the wall by adopting high-strength materials and extends its service life. The utility model reduces heat transfer and improves energy saving effects by adopting materials with good thermal insulation performance.

[0043] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An integral prefabricated integrated wall panel for a radiation-proof building, characterized in that: It comprises a coating shell (1) and layered contents (2); The covering shell (1) comprises an upper half and a lower half which are symmetrically arranged and interlocked, the upper half and the lower half are both in the shape of a groove, and when interlocked, the whole has a square hollow structure; The upper half of the covering shell (1) comprises: an upper plane plate (101) and an upper vertical plate (102), forming a groove opening downward; the lower half comprises: a lower plane plate (106) and a lower vertical plate (103), forming a groove opening upward, and after the openings of the two grooves are butted together, the outer surfaces of the upper vertical plate (102) and the lower vertical plate (103) are flush, and the upper plane plate (101) and the lower plane plate (106) are parallel; The stacked contents (2) include a foamed metal radiation protection layer (1051) and a foamed polyethylene sheet insulation layer (1052); the stacked contents (2) are parallel to the upper plane plate (101) and the lower plane plate (106); the foamed metal radiation protection layer (1051) and the foamed polyethylene sheet insulation layer (1052) are alternately and stacked in grooves inside the upper and lower halves of the covering shell (1).

2. The integral prefabricated integrated wall panel of the radiation-proof building according to claim 1, characterized in that: The upper plane panel (101) and the upper vertical panel (102), the lower plane panel (106) and the lower vertical panel (103) are all double-layer structures integrally molded from wood-plastic materials; a metal mesh layer (104) is also provided in the interlayer of the double-layer structure.

3. The integral prefabricated integrated wall panel of the radiation protection building according to claim 1, characterized in that: The groove is also provided with horizontal ribs (105) at intervals in the horizontal direction; the horizontal ribs (105) divide the space in the groove into upper and lower horizontal layers, and each horizontal layer is filled with a foamed metal radiation protection layer (1051) or a foamed polyethylene sheet insulation layer (1052).

4. The integral prefabricated integrated wall panel of the radiation-proof building according to claim 3, characterized in that: The horizontal ribs (105) are arranged in parallel on two horizontal planes, dividing the space in the groove into three horizontal layers, namely: a first horizontal layer, a second horizontal layer, and a third horizontal layer; the first horizontal layer is filled with a foamed metal radiation protection layer (1051), the second horizontal layer is filled with a foamed polyethylene sheet insulation layer (1052), and the third horizontal layer is filled with a hollow reflective heat insulation layer (1053); the interior of the hollow reflective heat insulation layer (1053) is filled with a hollow prismatic aluminum foil (1054).

5. The integral prefabricated integrated wall panel of the radiation-proof building according to claim 3, characterized in that: The horizontal ribs (105) are arranged in parallel on three horizontal planes, dividing the space inside the groove into four horizontal layers, namely: a first horizontal layer, a second horizontal layer, a third horizontal layer, and a fourth horizontal layer; the first horizontal layer is filled with a foamed metal radiation protection layer (1051), the second horizontal layer is filled with a foamed polyethylene sheet insulation layer (1052), the third horizontal layer is filled with a hollow reflective heat insulation layer (1053), and the fourth horizontal layer is filled with a sound insulation layer (1055), and the sound insulation layer (1055) is located at the lower end of the hollow reflective heat insulation layer (1053).

6. The integral prefabricated integrated wallboard of the radiation-proof building according to claim 5, characterized in that: A sound insulation sponge material layer (1056) is also provided inside the sound insulation layer (1055); the sound insulation sponge material layer (1056) is arranged inside the sound insulation layer (1055); the sound insulation sponge material layer (1056) is evenly distributed inside the sound insulation layer (1055).

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