CN218569764U - Line box structure on gas tightness heat preservation masonry wall body - Google Patents
Line box structure on gas tightness heat preservation masonry wall body Download PDFInfo
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- CN218569764U CN218569764U CN202223105834.8U CN202223105834U CN218569764U CN 218569764 U CN218569764 U CN 218569764U CN 202223105834 U CN202223105834 U CN 202223105834U CN 218569764 U CN218569764 U CN 218569764U
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Abstract
The utility model belongs to the technical field of civil engineering, a line box structure on gas tightness heat preservation masonry wall body is related to, include: the wall body, line box, threading pipe, reserve line box hole when building a wall, seal the gap between line box and the threading pipe outer wall when the installation line box, seal the gap between line box and the line box hole, seal the gap between electric wire and the threading pipe hole after the unwrapping wire, reseal the gap between air tight layer and the line box after the airtight layer of installation outside the wall body, thereby seal the processing with whole gaps inside and outside the line box, guaranteed the sealed insulation performance of whole gas tightness heat preservation building wall, consequently the utility model provides a construction quality has been promoted, construction period has been saved, reduced the useless production admittedly of building, realize green building, obtain better social and economic benefits.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, a line box structure on gas tightness heat preservation masonry wall body is related to.
Background
In building construction, it is usually necessary to embed a wire box (or called as a junction box) and a corresponding wire tube in a shear wall or a brick wall, so as to achieve the purpose of connecting a concealed wire or installing components such as an electrical switch and a socket. When the junction box is installed on the masonry structure, the line outlet grooves are cut at the corresponding positions of the line pipes and the line boxes by adopting machinery on the built masonry wall surface, and then the line pipes and the line boxes are plastered and hidden after being installed.
However, the traditional construction process has many disadvantages, for example, the traditional construction process of 'building before slotting' is poor in air tightness, certain influence is caused to the brick masonry structure, construction progress quality and the like due to different sizes of the cut groove bodies, and the problems of cracking, infirm position fixing of the wire box and poor attractiveness of the surface of the wire box and the wall body are easily caused between the wire box and the surrounding wall body after installation, and the position accuracy of the wire box is difficult to guarantee when the embedded wire box is embedded, and meanwhile, the air tightness and the heat preservation performance are poor. Therefore, no matter the line box is pre-buried or grooved, the requirements are difficult to meet when the air-tightness and heat preservation requirements are high in a building or a zone.
How to provide a line box structure to meet the requirement of an airtight heat-preservation masonry wall is a technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical scheme that technical problem took is: the utility model provides a line box structure on gas tightness heat preservation masonry wall body, includes: the wire box and the wire box hole are rectangular, and the length, width and height of the wire box hole are respectively greater than that of the wire box; the wire box hole is reserved during wall building, so that destructive cutting and slotting on the wall body are not required to be carried out by adopting mechanical equipment during installation of the wire box, the integrity of the wall body is ensured on the basis, and the integrity and the sealing and heat-insulating performance of the airtight heat-insulating building wall are ensured;
the wire box is fixed in the wire box hole, the tail end of the threading pipe extends into the wire box from the side of the wire box hole, the joint of the tail end of the threading pipe and the outer wall of the wire box is wrapped with a wire-pipe external sealing adhesive tape, and a gap between the outer wall of the wire box and the inner cavity of the wire box hole is filled with plugging filler; when the wire box is installed, the wire box and the tail end of the threading pipe are sealed in advance, and then the installation gap between the wire box and the wire box hole is sealed, so that the sealing and heat-insulating performance of the airtight heat-insulating masonry wall after the wire box is installed is further ensured, and the integral sealing performance and heat-insulating performance cannot be damaged due to the installation of the wire box;
an electric wire penetrates through the threading pipe, the head of the electric wire penetrates out of the threading pipe and extends into the inner cavity of the wire box, and sealant in the electric wire is filled between the electric wire and the inner wall of the tail end of the threading pipe; when the electric wire is discharged out of the threading pipe, the tail end of the threading pipe is sealed by the sealant, so that the sealing and heat-insulating performance of the airtight heat-insulating masonry wall cannot be influenced by air leakage generated at the position of the wire outlet of the threading pipe and the electric wire, and the sealing performance and the heat-insulating performance of the whole wall are guaranteed for the third time.
Preferably, the wire box comprises a distribution box wire box, a junction box, a switch box and a socket box.
Preferably, the plugging filler is gypsum mortar, the gypsum mortar has good sealing and heat insulation performance, and meanwhile, when the wire box is in failure and needs to be repaired, maintained and replaced, the gypsum is convenient to remove and repair, so that the plugging filler made of the gypsum mortar has good maintenance and replacement performance.
Preferably, the plugging depth of the sealant in the threading pipe extending into the tail end of the threading pipe is not less than 30mm, so that the external air flow is prevented from being blocked by the air in the threading pipe, and better air tightness and heat insulation are provided.
Preferably, an airtight layer is further arranged on the inner wall surface of the wall body and used for providing a fourth layer of protection and guaranteeing air tightness and heat preservation between the interior of the room and the interior of the wall body.
Preferably, a joint of the air-tight layer and the outer wall of the wire box is provided with a pre-pressed expansion sealing tape; the pre-pressing expansion sealing strip is used for sealing the joint gap between the wire box and the air-tight layer, so that all the joint gaps between the interior of the room and the interior of the wall body are sealed, and the sealing and heat-insulating performance of the whole air-tight heat-insulating masonry wall is ensured.
The utility model has the advantages that:
the utility model discloses a reserve line box hole when building a wall, seal the gap between line box and the threading pipe outer wall when the installation line box, seal the gap between line box and the line box hole, the gap between sealed electric wire and the threading inside pipe hole after the unwrapping wire, install the gap between airtight layer and the line box again behind the airtight layer outside the wall body to seal the processing with the inside and outside whole gaps of line box, guaranteed the sealed thermal insulation performance of whole gas tightness heat preservation building wall, consequently the utility model provides a construction quality has saved construction period, has reduced the useless production admittedly of building, realizes green building, obtains better social and economic benefits.
Drawings
FIG. 1 is a schematic top view of a junction box of a box construction on an airtight insulation masonry wall;
FIG. 2 isbase:Sub>A cross-sectional view A-A of the junction box of FIG. 1;
FIG. 3 is a cross-sectional view of the junction box B-B of FIG. 1;
FIG. 4 is a schematic top view of a distribution box junction box;
FIG. 5 is a cross-sectional view C-C of the electrical box of FIG. 4;
fig. 6 is a D-D sectional view of the electric box of fig. 4.
In the figure, 1, a wall body; 2. a wire box; 3. a threading tube; 4. a wire box hole; 5. sealing an adhesive tape outside the line pipe; 6. plugging the filler; 7. an electric wire; 8. sealing glue in the wire tube; 9. an airtight layer; 10. and prepressing the expansion sealing tape.
Detailed Description
The related art in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only 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.
Referring to fig. 1 to 6, a wire box structure on an airtight insulation masonry wall includes: the wall body 1 is an airtight heat-insulation building wall, a wire box hole 4 is reserved in the wall body 1 when the wall body is built, the wire box 3 is embedded in the wall body 1 when the wall body is built, the tail end of the wire box 3 extends into the space of the wire box hole 4, the wire box 2 and the wire box hole 4 are both cuboid, and the length, the width and the height of the wire box hole 4 are respectively greater than the length, the width and the height of the wire box 2; the wire box hole 4 is reserved during wall building, so that destructive cutting and slotting on the wall body 1 by mechanical equipment are not needed during installation of the wire box 2, the integrity of the wall body 1 is ensured on the basis, and the integrity and the sealing and heat-insulating performance of the airtight heat-insulating building wall are ensured;
the wire box 2 is fixed in the wire box hole 4, the tail end of the threading pipe 3 extends into the wire box 2 from the side of the wire box hole 4, the joint of the tail end of the threading pipe 3 and the outer wall of the wire box 2 is wrapped with a wire-pipe external sealing adhesive tape 5, and a gap between the outer wall of the wire box 2 and the inner cavity of the wire box hole 4 is filled with a plugging filler 6; when the wire box 2 is installed, the wire box 2 and the tail end of the threading pipe 3 are sealed in advance, and then the installation gap between the wire box 2 and the wire box hole 4 is sealed, so that the sealing and heat-insulating performance of the airtight heat-insulating masonry wall after the wire box 2 is installed is further ensured, and the overall sealing performance and heat-insulating performance cannot be damaged due to the installation of the wire box 2;
an electric wire 7 penetrates through the threading tube 3, the thread head of the electric wire 7 penetrates out of the threading tube 3 and extends into the inner cavity of the thread box 2, and sealant 8 in the electric wire is filled between the electric wire 7 and the inner wall of the tail end of the threading tube 3; when the electric wire 7 is discharged out of the threading pipe 3, the tail end of the threading pipe 3 is sealed and sealed by sealant, so that the sealing and heat-insulating properties of the airtight heat-insulating masonry wall cannot be influenced due to air leakage generated at the paying-off openings of the threading pipe 3 and the electric wire 7, and the whole sealing property and heat-insulating property of the wall are guaranteed for the third time.
Further, the wire box 2 includes a distribution box wire box, a junction box, a switch box, and a socket box.
Furthermore, the plugging filler 6 is gypsum mortar, which has good sealing and heat insulating properties, and meanwhile, when the wire box 2 has a fault and needs to be repaired, maintained and replaced, the gypsum is convenient to remove and repair, so that the plugging filler 6 made of the gypsum mortar has good maintenance and replacement properties.
Furthermore, the plugging depth of the sealant 8 in the threading pipe extending into the tail end of the threading pipe 3 is not less than 30mm, so that the external air flow is prevented from being blocked by the air in the threading pipe 3, and better air tightness and heat preservation are provided.
Further, an airtight layer 9 is further arranged on the inner wall surface of the wall body 1, and the airtight layer 9 is used for providing a fourth layer of protection and guaranteeing air tightness and heat preservation between the interior of the wall body 1 and the room.
Furthermore, a joint of the airtight layer 9 and the outer wall of the wire box 2 is provided with a pre-pressed expansion sealing tape 10; the pre-pressing expansion sealing strip 10 is used for sealing the joint gap between the wire box 2 and the air-tight layer 9, so that all the joint gaps between the interior of the room and the interior of the wall body 1 are sealed, and the sealing and heat-insulating performance of the whole air-tight heat-insulating masonry wall is ensured.
Examples
The scheme of the embodiment is suitable for meeting the requirements of low energy consumption, air tightness and heat preservation of different types of public buildings (such as museums, office buildings and the like) in different areas (such as hot summer and cold winter areas and the like). The embodiment follows the principle of 'passive priority and active optimization', takes indoor environment and energy consumption indexes as constraint targets, and adopts a performance design method to reasonably determine a technical strategy.
In the embodiment, a line box 2 is installed on a masonry wall body 1 with air tightness requirement, a line box hole 4 needs to be reserved when the wall body is built, a plugging filler 6 made of gypsum mortar is used for plugging the line box hole 4 when the line box 2 is installed, and then a base of the line box 2 is embedded into the line box hole 4 to be sealed; the threading pipe 3 is pre-buried in the wall body 1, the interface of the threading pipe 3 and the line box 2 is sealed by using a line pipe outer sealing adhesive tape 5, and the interface of the threading pipe 3 and the line box 2 is sealed by using plaster mortar; after the electric wire 7 is threaded in the threading pipe 3, the sealant 8 in the threading pipe is used for plugging the gap. When the wire box 2 penetrates the airtight layer 9 and the heat insulation layer, sealing treatment is required, and the gap is filled by adopting a pre-pressing expansion sealing belt 10. This embodiment all carries out sealing process with all joint gaps between indoor and wall body 1 inside, guarantees the sealed insulation performance of whole gas tightness heat preservation masonry wall.
To sum up, the utility model provides a line box structure on wall body is built by laying bricks or stones in gas tightness heat preservation, through reserve line box hole when building the wall, gap between sealed line box and the threading outside of tubes wall when the installation line box, the gap between sealed line box and the line box hole, gap between sealed electric wire and the threading inside of tubes hole after the unwrapping wire, gap between sealed airtight layer and the line box again after the airtight layer of installation outside the wall body to seal the processing with whole gaps inside and outside the line box, guaranteed whole gas tightness heat preservation and built the sealed insulation performance of wall, consequently the utility model provides an engineering quality has been saved construction period, has reduced the production that the building was useless admittedly, realizes green building, obtains better social and economic benefits, consequently the utility model discloses possess extensive application prospect.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a line box structure on gas tightness heat preservation masonry wall body which characterized in that includes: the wall body (1) is an airtight heat-insulation building wall, wire box holes (4) are reserved in the wall body (1) when the wall is built, the wire box (3) is embedded in the wall body (1) when the wall is built, the tail end of the wire box (3) extends into the space of the wire box holes (4), the wire box (2) and the wire box holes (4) are both cuboid, and the length, width and height of the wire box holes (4) are respectively greater than those of the wire box (2);
the wire box (2) is fixed in the wire box hole (4), the tail end of the threading pipe (3) extends into the wire box (2) from the side of the wire box hole (4), a wire pipe outer sealing adhesive tape (5) wraps the joint of the tail end of the threading pipe (3) and the outer wall of the wire box (2), and a gap between the outer wall of the wire box (2) and the inner cavity of the wire box hole (4) is filled with plugging filler (6);
electric wire (7) have been worn in threading pipe (3), the end of a thread of electric wire (7) is worn out the inner chamber that extends line box (2) in threading pipe (3), seal between the terminal inner wall of electric wire (7) and threading pipe (3) and fill in sealing glue (8) in the line.
2. The box structure on the airtight insulation masonry wall according to claim 1, wherein the box (2) comprises a distribution box, a junction box, a switch box and a socket box.
3. The string box structure on an airtight insulation masonry wall according to claim 1 wherein the plugging filler (6) is gypsum mortar.
4. The line box structure on the airtight insulation masonry wall according to claim 1, wherein the plugging depth of the sealant (8) in the line pipe extending into the tail end of the threading pipe (3) is not less than 30mm.
5. The line box structure on the airtight heat-insulating masonry wall body according to claim 1, characterized in that an airtight layer (9) is further arranged on the inner wall surface of the wall body (1).
6. The box structure on an airtight insulating masonry wall according to claim 5, characterized in that the joint of the airtight layer (9) and the outer wall of the box (2) is provided with a pre-pressed expansion seal band (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223105834.8U CN218569764U (en) | 2022-11-22 | 2022-11-22 | Line box structure on gas tightness heat preservation masonry wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223105834.8U CN218569764U (en) | 2022-11-22 | 2022-11-22 | Line box structure on gas tightness heat preservation masonry wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218569764U true CN218569764U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223105834.8U Active CN218569764U (en) | 2022-11-22 | 2022-11-22 | Line box structure on gas tightness heat preservation masonry wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218569764U (en) |
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2022
- 2022-11-22 CN CN202223105834.8U patent/CN218569764U/en active Active
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