CN214574911U - Assembled fire prevention sound insulation enclosure - Google Patents

Abstract

The utility model discloses an assembled fire prevention sound insulation enclosure, include the cylinder group, inhale the sound insulation module, compress tightly strip and PLASTIC LAMINATED, the cylinder group includes the truss of constituteing by a plurality of fixed upstands and a plurality of fixed spreader vertical and horizontal cross, and the PLASTIC LAMINATED is installed in the truss, inhale the sound insulation module setting in the both sides of PLASTIC LAMINATED, and install on fixed upstands through compressing tightly the strip. The utility model provides a pair of assembled fire prevention sound insulation enclosure will have simultaneously and inhale sound insulation fire board that inhales that sound insulation performance and fire behavior are applied to and prevent hot wall envelope, can carry out whole prefabrication in the mill, simultaneously, because two inhale four cavitys of sound insulation module and fire board component structure formation, have the three-layer fire shield, it also has the three-layer sound insulation board simultaneously. The sound insulation and absorption structure has good fireproof performance and sound absorption performance, and is greatly improved compared with the sound insulation and absorption performance of the enclosure structure with a similar structure.

Description

Assembled fire prevention sound insulation enclosure

Technical Field

The utility model belongs to the sound insulation wall body field is inhaled in the fire prevention of transformer substation, concretely relates to assembled fire prevention sound insulation enclosure.

Background

Under the situation of increasingly tense land, prefabricated substations are more and more important. When a transformer substation is built, the traditional method of the firewall is to build a brick wall or a clear water reinforced concrete structure. Meanwhile, the traditional firewall is not designed for noise reduction. However, along with economic development, city power consumption is also getting bigger and bigger, and some transformer substation buildings are in the position that is close to the residential area or directly build the transformer substation in the residential area, if still with traditional firewall direct application in this kind of transformer substation environment, obviously can not effectively solve the disturbing citizen problem of noise, simultaneously, traditional firewall still has the construction cycle long, can't retrieve shortcoming such as reuse.

In order to adapt to prefabricated substations, some prefabricated firewall schemes can be proposed by a plurality of mechanisms. However, practice proves that the traditional fire wall achieves some performances, but the fire-proof and sound-proof effects are not good, and factory prefabrication and field installation cannot be really realized.

Disclosure of Invention

The utility model discloses aim at provides a brand-new integration scheme according to some not enough that the scheme exists in the past, with the work load of the on-the-spot preparation of greatly reduced, has improved the fire prevention simultaneously and has inhaled the sound insulation performance.

The utility model provides a technical scheme is: the utility model provides an assembled fire prevention sound insulation enclosure, includes the cylinder group, inhales the sound insulation module, compresses tightly strip and PLASTIC LAMINATED, the cylinder group includes the truss of constituteing by a plurality of fixed upstands and a plurality of fixed spreader vertical and horizontal alternately, and the PLASTIC LAMINATED is installed in the truss, inhale the sound insulation module setting in the both sides of PLASTIC LAMINATED, and install on fixed upstands through compressing tightly the strip.

The further technical scheme is as follows: the assembled fire-proof sound-insulation enclosure device comprises a column group, a movable column group and a movable frame, wherein the column group further comprises a side movable column or/and a top movable column; the side moving column body is connected with one end of the fixed transverse column, and the top moving column body is connected with one end of the fixed vertical column.

The further technical scheme is as follows: the assembled fireproof sound-insulating enclosure device is characterized in that connecting sleeves are mounted on the side moving column body and the top moving column body, guide pillars are arranged at one ends of the fixed vertical column and the fixed transverse column, and the connecting sleeves are sleeved on the corresponding guide pillars.

The further technical scheme is as follows: when the side moving column and the top moving column are separated from a truss and are installed on a wall body, nesting sleeves are arranged on a gap between the connecting sleeve and the corresponding fixed transverse column and a gap between the connecting sleeve and the corresponding fixed vertical column, and the nesting sleeves are fixedly sleeved on the corresponding guide columns.

The further technical scheme is as follows: a fire-proof plate is arranged in a hollow frame formed between a side moving column and a top moving column and a truss respectively.

The further technical scheme is as follows: the utility model provides a sound insulation module is inhaled in the both sides of assembled fire prevention sound insulation enclosure, the PLASTIC LAMINATED all installs.

The further technical scheme is as follows: the assembled fireproof sound-insulation enclosure device comprises a sound absorption layer, wherein a sound absorption cavity is arranged below the sound absorption layer.

The further technical scheme is as follows: the assembled fireproof sound insulation enclosure device comprises a microporous rock stratum and a sound absorption material layer, wherein the sound absorption material layer is arranged on the back of the microporous rock stratum in a clinging mode.

The further technical scheme is as follows: the thickness of the sound absorption cavity is 50-200 mm.

The further technical scheme is as follows: the thickness of the microporous rock stratum is 5-15mm, and the thickness of the sound absorption material layer is 15-50 mm.

Compared with the prior art, one of the technical solutions has the following advantages:

a) at first, the utility model provides a pair of assembled fire prevention sound insulation enclosure will have simultaneously and inhale sound insulation performance and fire behavior inhale the sound insulation PLASTIC LAMINATED and be applied to and prevent among the wall envelope to the messenger is applied to the fire wall envelope of transformer substation and has inhales sound insulation function and fire prevention function, has effectively solved because of the noise disturbing citizen problem that brings with the transformer substation building in the position that is close to the residential area or directly build at the residential area.

b) Secondly, the utility model provides a pair of assembled fire prevention sound insulation enclosure, the cylinder comprises truss structure by horizontal and vertical square steel pipe, adopts fixed cylinder and portable cylinder to combine together. The device can be installed on site after all prefabrication and coating in a factory are finished, and all work can be finished on site without firing. The fire-proof plate is arranged in a rectangle formed by the vertical square tube and the horizontal square tube. The fire protection plate is prefabricated and formed together with the column body in a factory. Secondary installation on site is not required. Therefore, when the firewall enclosure structure is required to be built, the sound absorption and insulation module and the column body can be assembled in an assembling mode, when some firewall enclosure structures are not required any more, the components can be easily and quickly disassembled, and the method can be used for subsequent installation and construction of the firewall enclosure structures, so that the firewall enclosure structures are recycled, and the manufacturing cost is greatly reduced; in addition, the enclosure structure also has the advantages of simple structure, short construction period and the like, and can be widely popularized and used.

c) In order to adapt to the dimensional error of wall body entrance to a cave, the utility model discloses a lateral shifting cylinder compensates the dimensional error that the wall opening exists with the top to moving the cylinder.

d) The utility model discloses a three-layer fireproof structure, the bottom of sound insulation module is inhaled in the left side promptly has one deck metal sheet, one deck PLASTIC LAMINATED in the middle of the cylinder, and the bottom of sound insulation module is inhaled on the right side has one deck metal bottom plate. Thereby improving the fireproof performance; meanwhile, the sound insulation performance of the enclosure structure is improved due to the three layers of metal steel plates. On the premise of the same thickness of the wall body, the fire resistance and the sound insulation performance of the enclosure structure are greatly improved.

e) The utility model discloses have two and inhale the sound insulation module, there is a PLASTIC LAMINATED as the sound insulation layer in the centre, consequently formed three-layer sound insulation layer. Namely, the bottom plate of the left sound absorption and insulation module, the middle fire-proof plate and the bottom plate of the right sound absorption and insulation module. Four resonant cavities are formed, namely, a sound absorption cavity in the left sound absorption and insulation module, a resonant cavity between the bottom plate of the left sound absorption and insulation module and the fireproof plate, a resonant cavity between the bottom plate of the right sound absorption and insulation module and the fireproof plate, and a sound absorption cavity in the right sound absorption and insulation module. Therefore, the sound absorption and insulation effect is good.

f) The utility model discloses an inhale sound insulation module is owing to adopted a module that has improved well, the thin sound performance of low frequency, can make the further reduction of noise of transformer substation, is favorable to social harmony.

g) The utility model discloses an inhale sound insulation module from both sides installation, make the degree of difficulty of construction reduce, the efficiency of construction obtains improving, especially when needs are dismantled, will be very convenient. Can not generate any pollution and can not generate any damage to the original building structure. The firewall enclosure device can be recycled, and is an environment-friendly green building component.

h) The sound absorption and insulation module adopts a pressing strip and is fixed on the column body by a bolt, so that the sound absorption and insulation module is simple and reliable, and is very convenient to disassemble and assemble.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic bottom view of a preferred embodiment of the present invention.

Fig. 2 is a front schematic view of the structure shown in fig. 1.

Fig. 3 is a side view of the structure shown in fig. 1.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is an enlarged view of a portion B in fig. 1.

Fig. 6 is a schematic structural view of the sound absorption and insulation module of the present invention.

Fig. 7 is a schematic top view of another preferred embodiment of the present invention.

Fig. 8 is a schematic front view of the result shown in fig. 7.

Fig. 9 is a side view schematic of the results shown in fig. 7.

Fig. 10 is an enlarged view of the portion C in fig. 9.

Fig. 11 is a schematic view of the side shift cylinder according to a preferred embodiment of the present invention when separated.

The labels in the figure are respectively: 1-column group, 2-sound absorption and insulation module, 3-compression strip, 4-fire plate, 5-side wall, 6-top wall;

11-fixed vertical column, 12-fixed transverse column, 13-movable column, 14-connecting sleeve, 15-guide column, 16-nesting and 17-screw;

21-sound absorbing layer, 22-sound absorbing cavity, 23-microporous rock layer, 24-sound absorbing material layer; 25-set screw, 26-first sound-absorbing cavity, 27-second sound-absorbing cavity;

131-side moving column, 132-top moving column.

Detailed Description

The following description is made with reference to the accompanying drawings and a specific embodiment.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Example 1

Referring to fig. 7 to 10, the fabricated fire and sound protection enclosure described in this embodiment includes a column group 1, a sound absorption and sound protection module 2, a compression bar 3, and a fire protection plate 4, where the column group 1 includes a truss formed by criss-cross of a plurality of fixed vertical columns 11 and a plurality of fixed horizontal columns 12, the fire protection plate 4 is installed in an empty frame of the truss, and the sound absorption and sound protection modules 2 are disposed on two sides of the fire protection plate 4 and installed on the fixed vertical columns 11 through the compression bar 3. The cylinder group all adopts rectangle side pipe, and vertical fixed upstand 11 are as the stand, and horizontal fixed spreader 12 is as the spliced pole, adopts the welding mode firm connection in the mill.

Referring to fig. 5, the present embodiment adopts a combined fire-proof manner, and a fire-proof plate 4 with a thickness of about 10-15mm is embedded in the middle of the truss structure hollow frame. The material can be metal or other materials meeting the fireproof requirement. Meanwhile, the bottom plates of the two sound absorption and insulation modules 2 arranged from the two side surfaces also form two fireproof plates. Therefore, three layers of fire-proof plates and three layers of sound insulation layers are formed, namely the bottom plate of the left sound absorption and insulation module, the middle fire-proof plate and the bottom plate of the right sound absorption and insulation module; due to the three layers of fireproof plates, the fireproof performance of the enclosure structure is improved.

Because the sound absorption and insulation module 2 is internally provided with the sound absorption cavity 22, four sound absorption cavities are formed, namely a first sound absorption cavity 26 between the left sound absorption and insulation module 2 and the fireproof plate 4, a second sound absorption cavity 27 between the right sound absorption and insulation module 2 and the fireproof plate 4, the sound absorption cavity in the left sound absorption and insulation module is a third sound absorption cavity, and the sound absorption cavity in the right sound absorption and insulation module is a fourth sound absorption cavity.

Referring to fig. 6, the sound absorption and insulation module 2 is made of metal. The sound absorption layer 21 adopts composite sound absorption, namely, a microporous rock layer 23 is adopted outside, a sound absorption material layer 24 is tightly adhered to the back of the microporous rock layer 23, the microporous rock layer 23 and the sound absorption material layer 24 are fixed by fixing screws 25, the sound absorption material layer 24 is made of porous sound absorption material, which can be glass wool or rock wool, and a sound absorption cavity 22 is reserved below the sound absorption layer 21. The thickness of the microporous rock layer is 5-15mm, and the thickness of the sound absorption material layer is 15-50 mm. The thickness of the sound absorption cavity is 50-200 mm.

Example 2

Referring to fig. 11, in the assembled fire and sound protection enclosure described in this embodiment, on the basis of embodiment 1, the column group 1 further includes a moving column 13, and the moving column 13 includes a side moving column 131 and a top moving column 132; the side moving cylinder 131 is connected to one end of the fixed horizontal pole 12, and the top moving cylinder 132 is connected to one end of the fixed vertical pole 11.

Connecting sleeves 14 are respectively installed on the side moving column 131 and the top moving column 132, guide posts 15 are respectively arranged at one end of the fixed vertical post 11 and one end of the fixed transverse post 12, and the connecting sleeves 14 are sleeved on the corresponding guide posts 15. The guide post 15 is made of steel pipe or square pipe and is connected with the corresponding fixed vertical post 11 or fixed transverse post 12 in a welding mode. The connecting sleeve 14 is a square pipe with the same size as the fixed cylinder.

Referring to fig. 1 and 4, the fabricated fire and sound protection enclosure described in this embodiment further includes an insert 16, when the side moving cylinder 131 and the top moving cylinder 132 are separated from the truss and mounted on the wall, an insert 16 is disposed on a gap between the connecting sleeve 14 and the corresponding fixed horizontal column 12 and a gap between the connecting sleeve 14 and the corresponding fixed vertical column 11, and the insert 16 is fixedly fitted on the corresponding guide column 15 and fixedly mounted by a screw 17.

Referring to fig. 1 to 4, before installation, the connecting sleeves of the movable columns are inserted into the guide posts of the fixed columns for carrying as a whole. When the installation is performed, the fixed cylinder 11 is installed in place, and then the side moving cylinder 131 is pulled out and installed on the sidewall 5, and the top moving cylinder 132 is pulled out and installed on the top wall 6. And finally, measuring a gap between the connecting sleeve 14 and the fixed column body 11 and a gap between the fixed column body 11 and the movable column body 13, and manufacturing an insert sleeve 16 and a fireproof plate, wherein the insert sleeve is made of a square steel pipe, so that the installation of the whole enclosure structure is completed.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "side", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides an assembled fire prevention sound insulation enclosure which characterized in that: including cylinder group (1), inhale sound insulation module (2), compress tightly strip (3) and PLASTIC LAMINATED (4), cylinder group (1) includes the truss of constituteing by a plurality of fixed upstands (11) and a plurality of fixed spreader (12) vertically and horizontally alternately, PLASTIC LAMINATED (4) are installed in the empty frame of truss, inhale sound insulation module (2) and set up the both sides in PLASTIC LAMINATED (4), and install on fixed upstands (11) through compressing tightly strip (3).

2. The assembled fire and sound protection enclosure of claim 1, wherein: the column group (1) further comprises a moving column (13), the moving column (13) comprising a side moving column (131) or/and a top moving column (132); the side moving column (131) is connected with one end of the fixed cross column (12), and the top moving column (132) is connected with one end of the fixed vertical column (11).

3. The assembled fire and sound protection enclosure of claim 2, wherein: connecting sleeves (14) are respectively arranged on the side moving column body (131) and the top moving column body (132), guide columns (15) are respectively arranged at one ends of the fixed vertical column (11) and the fixed transverse column (12), and the connecting sleeves (14) are sleeved on the corresponding guide columns (15).

4. The assembled fire and sound protection enclosure of claim 3, wherein: when the side moving column (131) and the top moving column (132) are separated from the truss and installed on a wall body, nesting sleeves (16) are arranged on gaps between the connecting sleeves (14) and the corresponding fixed transverse columns (12) and gaps between the connecting sleeves (14) and the corresponding fixed vertical columns (11), and the nesting sleeves (16) are fixedly sleeved on the corresponding guide columns (15).

5. The assembled fire and sound protection enclosure of claim 2, wherein: and fire-proof plates (4) are arranged in hollow frames formed between the side moving columns (131) and the top moving columns (132) and the trusses respectively.

6. The assembled fire and sound protection enclosure of claim 5, wherein: and sound absorption and insulation modules (2) are arranged on two sides of the fireproof plate (4).

7. The assembled fire and sound protection enclosure of claim 1 or 6, wherein: the sound absorption and insulation module (2) comprises a sound absorption layer (21), and a sound absorption cavity (22) is arranged below the sound absorption layer (21).

8. The assembled fire and sound protection enclosure of claim 7 wherein: the sound absorption layer (21) comprises a microporous rock layer (23) and a sound absorption material layer (24), and the sound absorption material layer (24) is arranged on the back of the microporous rock layer (23) in a clinging mode.

9. The assembled fire and sound protection enclosure of claim 7 wherein: the thickness of the sound absorption cavity (22) is 50-200 mm.

10. The assembled fire and sound protection enclosure of claim 8 wherein: the thickness of the microporous rock layer (23) is 5-15mm, and the thickness of the sound absorption material layer (24) is 15-50 mm.

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