Silencing radiation-proof plate

Abstract

The embodiment of the utility model provides a noise reduction anti-radiation plate, and the plate comprises a fixed part which comprises a first housing, a supporting frame and a second housing which are connected in sequence, and the first housing, the supporting frame and the second housing form an accommodation space; and the noise reduction base plate is fixed in the containing space, and the noise reduction base plate comprises a noise reduction layer, an anti-radiation layer and a flame-retardant layer which are arranged in sequence. According to the silencing radiation-proof plate, the silencing base plate of the silencing radiation-proof plate comprises the silencing layer, the radiation-proof layer and the flame-retardant layer, the silencing effect can be achieved through the silencing layer so as to isolate or weaken sound transmission, and electromagnetic radiation isolation can be achieved through the radiation-proof layer so as to reduce damage of electromagnetic radiation to the human body. And the flame-retardant layer can be fireproof and has a flame-retardant effect. In addition, the fixing piece wraps the silencing base plate so as to fix the silencing base plate, the firmness of the silencing anti-radiation plate is improved, and the service life of the silencing anti-radiation plate is prolonged.

Description

Technical Field

[0001] The embodiments of the present disclosure belong to the technical field of decorative wall panels, and specifically relate to a sound-absorbing and radiation-proof panel. Background Art

[0002] Sound insulation board is a kind of board that acts as a sound insulation effect. Sound insulation board can isolate air sound. Air sound insulation board is a board that blocks the sound propagating in the air. Sound insulation board can also isolate vibration sound. Vibration sound insulation board is a board and system that blocks the sound propagating in rigid components (such as reinforced concrete monolithic houses).

[0003] In the prior art, different types of sound insulation panels can isolate most noises, but the existing sound insulation panels are difficult to isolate radiation and are difficult to reduce the damage that electromagnetic radiation in life may cause to the human body. Utility Model Content

[0004] The embodiments of the present disclosure aim to solve at least one of the technical problems existing in the prior art and provide a sound-absorbing and radiation-proof panel.

[0005] An embodiment of the present disclosure provides a sound-absorbing and radiation-proof plate, the sound-absorbing and radiation-proof plate comprising:

[0006] A fixing member, the fixing member comprising a first shell, a support frame and a second shell connected in sequence, wherein the first shell, the support frame and the second shell form a receiving space;

[0007] A sound-absorbing substrate is fixed in the accommodating space, and comprises a sound-absorbing layer, a radiation-proof layer and a flame-retardant layer which are arranged in sequence.

[0008] In some embodiments of the present disclosure, the radiation protection layer is a lead layer.

[0009] In some embodiments of the present disclosure, the flame retardant layer is a glass magnesium layer.

[0010] In some embodiments of the present disclosure, the first shell covers the radiation protection layer and a portion of the sound-absorbing layer, the second shell covers a portion of the sound-absorbing layer, and the support frame includes the remaining portion of the sound-absorbing layer.

[0011] In some embodiments of the present disclosure, the support frame includes: at least two supporting side panels and at least two supporting angle pieces, the number of the supporting angle pieces is the same as the number of the supporting side panels, each of the supporting angle pieces connects two adjacent supporting side panels, and at least two of the supporting side panels are connected end to end through at least two supporting angle pieces.

[0012] In some embodiments of the present disclosure, a side panel groove is formed on each of the supporting side panels, and the side panel groove is arranged along the length direction of the supporting side panel.

[0013] In some embodiments of the present disclosure, a corner piece groove is formed on each of the supporting angles, and both ends of the corner piece groove correspond to the two side panel grooves respectively, and the corner piece groove and the side panel groove together form a supporting groove of the supporting frame.

[0014] In some embodiments of the present disclosure, the supporting groove is adapted to the mounting groove of the sound-absorbing layer.

[0015] In some embodiments of the present disclosure, the supporting groove is an annular groove.

[0016] In some embodiments of the present disclosure, the number of the supporting side panels is four, the number of the supporting angle pieces is four, and the four supporting side panels are connected end to end through the four supporting angle pieces to form a rectangular supporting frame.

[0017] According to the sound-absorbing and radiation-proof board of the embodiment of the present disclosure, the sound-absorbing and radiation-proof board includes a sound-absorbing layer, a radiation-proof layer and a flame-retardant layer. The sound-absorbing layer can achieve the effect of sound absorption to isolate the transmission of sound or weaken the transmission of sound. The radiation-proof layer can achieve the isolation of electromagnetic radiation to reduce the damage of electromagnetic radiation to the human body. The flame-retardant layer can be fireproof and have a flame-retardant effect. It can absorb a large amount of heat energy during the combustion process in the fire and delay the increase of the ambient temperature. In addition, the sound-absorbing and radiation-proof board also includes a fixing part, which covers the sound-absorbing substrate inside to fix the sound-absorbing substrate, prevent the sound-absorbing substrate from moving in the fixing part, and improve the firmness of the sound-absorbing and radiation-proof board. At the same time, the fixing part can protect the sound-absorbing substrate, prevent the sound-absorbing substrate from being easily damaged, and improve the service life of the sound-absorbing and radiation-proof board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a sound-absorbing and radiation-proof plate according to an embodiment of the present disclosure;

[0019] Figure 2 for Figure 1 A left side view of the noise-absorbing radiation shield shown;

[0020] Figure 3 for Figure 1 AA section view of the soundproofing and radiation protection panel shown;

[0021] Figure 4 for Figure 3 A partial enlarged view of the AA section of the noise-absorbing and radiation-proof plate shown;

[0022] Figure 5 for Figure 1 A top view of the sound-absorbing radiation shield shown.

[0023] The reference numerals in the accompanying drawings represent the following:

[0024] 100. Noise-absorbing and radiation-proof panels;

[0025] 10. Sound-absorbing substrate; 11. Sound-absorbing layer; 111. Installation slot; 12. Radiation protection layer; 13. Flame retardant layer;

[0026] 20. Fixing member; 21. Support frame; 211. Support side panel; 2111. Side panel groove; 212. Support angle member; 2121. Angle member groove; 22. First shell; 23. Second shell. DETAILED DESCRIPTION

[0027] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0028] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0029] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0030] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0031] like Figures 1 to 5 As shown, an embodiment of the present disclosure provides a sound-absorbing and radiation-proof plate 100, which includes: a fixing member 20 and a sound-absorbing substrate 10, wherein the fixing member 20 covers the sound-absorbing substrate 10, specifically, the fixing member 20 includes a first shell 22, a support frame 21 and a second shell 23 connected in sequence, the first shell 22, the support frame 21 and the second shell 23 form a receiving space that can accommodate the sound-absorbing substrate 10, and the sound-absorbing substrate 10 is fixed in the receiving space, and the sound-absorbing substrate 10 includes a sound-absorbing layer 11, an anti-radiation layer 12 and a flame-retardant layer 13 arranged in sequence.

[0032] According to the sound-absorbing and radiation-proof board 100 of the embodiment of the present disclosure, the sound-absorbing substrate 10 of the sound-absorbing and radiation-proof board 100 includes a sound-absorbing layer 11, a radiation-proof layer 12 and a flame-retardant layer 13. The sound-absorbing layer 11 can achieve the effect of silencing to isolate the transmission of sound or weaken the transmission of sound. The radiation-proof layer 12 can achieve the isolation of electromagnetic radiation to reduce the damage of electromagnetic radiation to the human body. The flame-retardant layer 13 can be fireproof and have a flame-retardant effect. It can absorb a large amount of heat energy during the combustion process of fire and delay the increase of the ambient temperature. In addition, the sound-absorbing and radiation-proof board 100 also includes a fixing member 20, which covers the sound-absorbing substrate 10 inside it to fix the sound-absorbing substrate 10, prevent the sound-absorbing substrate 10 from moving in the fixing member 20, and improve the firmness of the sound-absorbing and radiation-proof board 100. At the same time, the fixing member 20 can protect the sound-absorbing substrate 10, prevent the sound-absorbing substrate 10 from being easily damaged, and improve the service life of the sound-absorbing and radiation-proof board 100.

[0033] Specifically, in this embodiment, the flame retardant layer 13 is a glass magnesium layer. The glass magnesium layer is the glass magnesium board, which has excellent fireproof performance: it is a non-combustible board, the flame continues to burn for zero time, it does not burn at 800℃, and there is no flame at 1200℃, reaching the highest fireproof and non-combustible level A1. The partition system made of high-quality keels has a fire resistance limit of more than 3 hours. It can absorb a large amount of heat energy during the combustion process and delay the increase of the surrounding temperature. The glass magnesium board also has waterproof and moisture-proof properties: in dry, cold and humid weather, the performance of the glass magnesium board is always stable and consistent, and is not affected by condensed water droplets and humid air. Even if it is soaked in water for several days and then taken out and dried naturally, it will not deform or soften, and can be used normally. There will be no moisture absorption and halogen reversion. After testing, the board body is not permeable. The glass magnesium board also has light weight and seismic resistance: the apparent density of the glass magnesium board is 0.8-1.2g / cm3, which reduces the building load and reduces the weight of the building's interior wall by more than 60%, while increasing the usable area by 5-8%. The light weight is conducive to structural seismic resistance and effectively reduces the cost of the foundation and the main structure.

[0034] In other embodiments of the present disclosure, the flame retardant layer 13 may also be a fireproof felt layer, which is a dense hard material, and is made by flame retardant treatment with a flame retardant, a fireproof impregnant, or a fireproof coating. The flame retardant layer 13 may also be a flame retardant board, also known as a flame retardant board, which includes flame retardant density boards, flame retardant plywood, etc., which is a man-made board made by adding flame retardants to the board production line through a complex process in the production process of man-made boards.

[0035] The radiation protection layer 12 mainly plays a role in radiation protection, so as to isolate electromagnetic radiation or reduce electromagnetic radiation, and reduce the damage of electromagnetic radiation to the human body. The material of the radiation protection layer 12 can be lead, aluminum, copper or silver, and the radiation protection layer 12 can be at least one of a lead layer, an aluminum layer, a copper layer or a silver layer. In order to reduce the cost of the soundproof radiation protection board 100, the radiation protection layer 12 in this embodiment is a lead layer, that is, a lead plate.

[0036] The thickness of the sound-absorbing layer 11 is the largest to ensure that the sound-absorbing substrate 10 has a high-quality sound-absorbing or sound-insulating effect. The circumferential side of the sound-absorbing layer 11 is also formed with a mounting groove 111, and the mounting groove 111 is arranged in a closed ring along the circumference of the sound-absorbing layer 11. When the sound-absorbing and radiation-proof board 100 is installed, the mounting groove 111 of the circumferential layer of the sound-absorbing and radiation-proof board 100 can be matched with the keel, and the sound-absorbing and radiation-proof board 100 can be fixed to the keel by screws or rivets; the sound-absorbing and radiation-proof board 100 can also be installed at a position where sound-absorbing is required through the mounting groove 111.

[0037] In other embodiments of the present disclosure, connecting components such as connecting buckles and connecting bolts may be provided on the peripheral side of the sound-absorbing layer 11 to connect with a keel or other components through the connecting components.

[0038] like Figures 2 to 5 As shown, the fixing member 20 includes a first shell 22, a support frame 21 and a second shell 23 connected in sequence, that is, the two ends of the support frame 21 are respectively connected to the first shell 22 and the second shell 23, and the first shell 22, the support frame 21 and the second shell 23 form a accommodating space that can accommodate the sound-absorbing substrate 10. The sound-absorbing substrate 10 is fixed in the accommodating space to fix the sound-absorbing substrate 10 to prevent the sound-absorbing substrate 10 from moving in the fixing member 20, thereby improving the reliability and service life of the sound-absorbing and radiation-proof plate 100.

[0039] The first shell 22 and the second shell 23 are respectively connected to the two open ends of the support frame 21 to ensure the reliability of the fixing member 20, and the first shell 22 and the second shell 23 are respectively connected to the support frame 21 by adhesive. Specifically, the first shell 22 and the second shell 23 are similar to the structure of the cover body, and part of the end of the first end of the support frame 21 extends into the interior of the first shell 22 and is connected by an adhesive, and part of the end of the second end of the support frame 21 extends into the interior of the second shell 23 and is connected by an adhesive. In other embodiments, a snap connection or a threaded connection can also be used.

[0040] like Figure 3 , Figure 4 As shown, the flame retardant layer 13, the radiation protection layer 12 and the sound absorbing layer 11 are sequentially arranged in the accommodation space formed by the support frame 21, the first shell 22 and the second shell 23. Specifically, the first shell 22 covers the flame retardant layer 13, the radiation protection layer 12 and part of the sound absorbing layer 11, the second shell 23 covers part of the sound absorbing layer 11, and the support frame 21 includes the remaining part of the sound absorbing layer 11. Among them, the installation groove 111 is formed on the remaining part of the sound absorbing layer 11, that is, the support frame 21 is formed with a supporting groove adapted to the installation groove 111, so as to facilitate the installation of the sound absorbing and radiation absorbing board 100.

[0041] like Figure 2 , Figure 3 As shown, the support frame 21 includes: at least two support side panels 211 and at least two support angle pieces 212, and the support frame 21 is formed by connecting at least two support side panels 211 and at least two support angle pieces 212. Specifically, the number of support angle pieces 212 is the same as the number of support side panels 211, and two adjacent support side panels 211 are connected by one support angle piece 212, that is, each support angle piece 212 connects two adjacent support side panels 211, and at least two support side panels 211 are connected end to end through at least two support angle pieces 212 to form the support frame 21.

[0042] Specifically, the number of the supporting side panels 211 can be two, and two semicircular supporting side panels 211 can be connected by two supporting angle pieces 212 to form a cylindrical supporting frame 21. The number of the supporting side panels 211 can also be three, and three plate-like supporting side panels 211 are connected end to end by three supporting angle pieces 212 to form a triangular columnar supporting frame 21. The number of the supporting side panels 211 in this embodiment is four, and four plate-like supporting side panels 211 are connected end to end by four supporting angle pieces 212 to form a cubic supporting frame 21, that is, a supporting frame 21 with a rectangular cross section. In other embodiments of the present disclosure, the number of the supporting side panels 211 can also be five, six, seven, eight or more, and correspondingly, the number of the supporting angle pieces 212 is five, six, seven, eight or more, and five or more supporting side panels 211 are connected end to end by the supporting angle pieces 212 to form a supporting frame 21 with a polygonal cross section.

[0043] Furthermore, the four supporting side panels 211 are connected to the four supporting angle pieces 212 by adhesives. The four supporting side panels 211 and the four supporting angle pieces 212 can also be connected by snap connections or threaded connections. The utility model does not impose specific restrictions on the connection method between the supporting side panels 211 and the supporting angle pieces 212.

[0044] like Figure 2 , Figure 3 As shown, a side plate groove 2111 is formed on each supporting side plate 211, and the side plate groove 2111 is arranged along the length direction of the supporting side plate 211. A corner piece groove 2121 is formed on each supporting angle piece 212, and the two ends of each corner piece groove 2121 correspond to two adjacent side plate grooves 2111 respectively. The four corner piece grooves 2121 and the four side plate grooves 2111 jointly form an annular supporting groove of the supporting frame 21, and the supporting groove is adapted to the installation groove 111. The sound-absorbing and radiation-proof panel 100 is connected to the keel or other components through the supporting groove to realize the installation of the sound-absorbing and radiation-proof panel 100.

[0045] In other embodiments of the present disclosure, the support groove of the support frame 21 may also be a non-annular groove, which may be a plurality of grooves arranged in an annular shape along the circumference of the support frame 21. It should be noted that the specific shape of the annular structure in this embodiment is related to the shape of the support frame 21, which may be a circular ring, a square ring, or other polygonal ring structures.

[0046] In this embodiment, the first shell 22 and the second shell 23 are both color-coated steel plates, which are strong and not easily deformed, and can ensure the firmness of the fixing member 20. The supporting side plate 211 is a galvanized steel plate, and the supporting angle member 212 is a plastic part.

[0047] It should be noted that the first housing 22 in this embodiment is closer to the noise source to isolate the noise source and radiation.

[0048] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present disclosure, but the present disclosure is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and substance of the present disclosure, and these modifications and improvements are also considered to be within the scope of protection of the present disclosure.

Claims

1. A sound-absorbing and radiation-proof plate, characterized in that: The noise-absorbing and radiation-proof plate comprises: A fixing member, the fixing member comprising a first shell, a support frame and a second shell connected in sequence, wherein the first shell, the support frame and the second shell form a receiving space; A sound-absorbing substrate, the sound-absorbing substrate is fixed in the accommodating space, and the sound-absorbing substrate comprises a sound-absorbing layer, a radiation-proof layer and a flame-retardant layer arranged in sequence; The support frame comprises: at least two support side panels and at least two support angle pieces, the number of the support angle pieces is the same as the number of the support side panels, each of the support angle pieces connects two adjacent support side panels, and at least two of the support side panels are connected end to end through the at least two support angle pieces; A side plate groove is formed on each of the supporting side plates, and the side plate groove is arranged along the length direction of the supporting side plate; A corner piece groove is formed on each of the supporting angles, and two ends of the corner piece groove correspond to the two side plate grooves respectively, and the corner piece groove and the side plate groove together form a supporting groove of the supporting frame.

2. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The radiation protection layer is a lead layer.

3. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The flame retardant layer is a glass magnesium layer.

4. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The first shell covers the radiation protection layer and a part of the sound-absorbing layer, the second shell covers a part of the sound-absorbing layer, and the support frame includes the remaining part of the sound-absorbing layer.

5. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The supporting groove is matched with the mounting groove of the sound-absorbing layer.

6. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The supporting groove is an annular groove.

7. The sound-absorbing and radiation-proof plate according to claim 1, characterized in that: The number of the supporting side panels is four, the number of the supporting angle pieces is four, and the four supporting side panels are connected end to end through the four supporting angle pieces to form a rectangular supporting frame.

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