CN214461775U

CN214461775U - Heat insulation wall

Info

Publication number: CN214461775U
Application number: CN202023196474.8U
Authority: CN
Inventors: 王奇; 朱立新; 余会琴
Original assignee: Zhangjiagang Architectural Design And Research Institute Co ltd
Current assignee: Zhangjiagang Architectural Design And Research Institute Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The application relates to the field of buildings, in particular to a heat insulation wall, which comprises a concrete body and a steel bar frame arranged in the concrete body, wherein a cold water pipe group is arranged in the concrete body and is arranged in the concrete body in an S shape; the cold water pipe group comprises a water inlet and a water outlet, the water inlet and the water outlet are both arranged on the side wall of the concrete body, and the water inlet and the water outlet are communicated with the outside. This application takes away the internal heat of wall through cold water to make the wall body have good heat-proof effect.

Description

Heat insulation wall

Technical Field

The application relates to the field of buildings, in particular to a heat insulation wall.

Background

The prefabricated building refers to a building, such as a staircase, a wall, a laminated slab and a balcony, which is formed by transferring a large amount of field operations in the conventional building mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and the accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.

The sandwich thermal insulation wall generally comprises an inner wall and an outer wall, wherein a thermal insulation layer is arranged between the inner wall and the outer wall, but in order to enhance the stability of the connection between the inner wall and the outer wall, a steel bar mesh is required to be built in the wall, the thermal insulation layer is arranged on the steel bar mesh in a penetrating way, and the inner wall and the outer wall are connected together through the steel bar mesh.

In view of the above-mentioned related technologies, the inventor believes that the steel bar is a metal material and has a strong heat conduction capability, and the steel bar becomes a bridge for transferring heat, thereby reducing the heat insulation effect.

SUMMERY OF THE UTILITY MODEL

In order to increase the thermal-insulated effect of wall body, this application provides a thermal-insulated wall body.

The application provides a thermal-insulated wall body adopts following technical scheme:

a heat insulation wall comprises a concrete body and a steel bar frame arranged in the concrete body, wherein a cold water pipe group is arranged in the concrete body and is arranged in the concrete body in an S shape; the cold water pipe group comprises a water inlet and a water outlet, the water inlet and the water outlet are both arranged on the side wall of the concrete body, and the water inlet and the water outlet are communicated with the outside.

By adopting the technical scheme, cold water flows in from the water inlet, flows in an S shape along the cold water pipe group, finally flows out from the water outlet, and in the cold water flowing process, the cold water absorbs heat in the wall body and reduces the temperature of the wall body, so that the whole wall body has a heat insulation effect.

Optionally, the cold water pipe group comprises a plurality of vertical pipes and a plurality of U-shaped pipes, the vertical pipes are alternately connected with the U-shaped pipes, and the plurality of vertical pipes are arranged side by side.

Through adopting above-mentioned technical scheme, cold water flows through vertical pipe and U-shaped pipe in proper order, and vertical pipe and U-shaped pipe are arranged into the S-shaped, cover more area as far as, increase the region that cold water flows, increase cooling effect.

Optionally, the vertical pipe and the corresponding U-shaped pipe are connected through threads, each of the two ends of the vertical pipe is provided with an external thread, and each of the two ends of the U-shaped pipe is provided with an internal thread.

Through adopting above-mentioned technical scheme, vertical pipe is comparatively fastened with threaded connection's mode with the U-shaped pipe, and convenient to detach.

Optionally, a sealing strip is arranged between the vertical pipe and the U-shaped pipe.

Through adopting above-mentioned technical scheme, the sealing strip setting is between the external screw thread of vertical pipe and the internal thread of U-shaped pipe, fills the clearance between internal thread and the external screw thread, increases sealed effect, reduces the condition of leaking.

Optionally, annular grooves are formed in the inner side walls of the two ends of the U-shaped pipe, and a sealing ring is arranged in each annular groove.

Through adopting above-mentioned technical scheme, when vertical pipe with threaded connection on the U-shaped pipe that corresponds, continue to rotate vertical pipe, the tip of vertical pipe supports on the sealing washer, increases the leakproofness between vertical pipe and the U-shaped pipe, reduces the condition of leaking.

Optionally, each vertical pipe and each U-shaped pipe are provided with an elastic rubber layer.

Through adopting above-mentioned technical scheme, because the concrete body can expend with heat and contract with cold by the influence of temperature, if the cold water nest of tubes is direct to link to each other with the concrete body, the cold water nest of tubes can receive the effect of the concrete body and take place to warp, and the fracture even, and then causes and leaks. When the concrete body is deformed, the elastic rubber layer can be correspondingly deformed according to the deformation of the concrete, so that the deformation of the cold water pipe group is reduced, the cold water pipe group is protected, and the water leakage condition is reduced.

Optionally, the reinforcing steel bar frame comprises a plurality of supporting frames, and the supporting frames correspond to the vertical pipes one to one; the support frame includes many reinforcing bars, and a plurality of reinforcing bars surround the vertical pipe that corresponds.

Through adopting above-mentioned technical scheme, the wall body is heated yielding, and a plurality of support frames hold the vertical pipe that corresponds as the support body, reduces the condition that vertical pipe department concrete body warp, reduces the influence of wall body thermal deformation to vertical pipe, reduces the cracked condition of vertical pipe, reduces and leaks.

Optionally, the cold water pipe set includes a water inlet pipe and a water outlet pipe, the water inlet is located at the water inlet pipe, and the water outlet is located at the water outlet pipe; and the inner walls of the water inlet pipe and the water outlet pipe are provided with connecting threads.

Through adopting above-mentioned technical scheme, the one end of inlet tube or outlet pipe is connected corresponding vertical pipe through connecting the screw thread, and the installation of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. cold water flows into the concrete body from the water inlet, flows along the cold water pipe group in an S shape, and finally flows out from the water outlet, and in the cold water flowing process, the cold water absorbs heat in the wall body and reduces the temperature of the wall body, so that the whole wall body has a heat insulation effect;

2. through the setting on elasticity rubber layer, because the concrete body can expend with heat and contract with cold by the influence of temperature, if the cold water nest of tubes is direct to link to each other with the concrete body, the cold water nest of tubes can receive the effect of the concrete body and take place to warp, and the fracture even, and then causes and leaks. When the concrete body is deformed, the elastic rubber layer can be correspondingly deformed according to the deformation of the concrete, so that the deformation of the cold water pipe group is reduced, the cold water pipe group is protected, and the water leakage condition is reduced.

Drawings

FIG. 1 is a cross-sectional view of an insulated wall according to an embodiment of the present application;

FIG. 2 is a view showing the connection of a vertical pipe and a U-shaped pipe;

fig. 3 is a schematic view of the construction of the reinforcing cage.

Description of reference numerals: 1. a concrete body; 2. a reinforcing steel bar frame; 3. a cold water pipe set; 21. a support frame; 22. vertical reinforcing steel bars; 23. a steel bar hoop; 31. a water inlet pipe; 311. a water inlet; 32. a water outlet pipe; 321. a water outlet; 33. a vertical tube; 331. an external thread; 34. a U-shaped tube; 341. an internal thread; 342. an annular groove; 343. a seal ring; 35. connecting threads; 36. sealing tape; 37. an elastic rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses thermal insulation wall. Referring to fig. 1, the thermal insulation wall includes a concrete body 1 and a steel bar frame 2 disposed in the concrete body 1, the concrete body 1 is made of concrete, and the steel bar frame 2 is formed by binding a plurality of steel bars. The concrete body 1 is internally provided with a cold water pipe group 3, the cold water pipe group 3 is arranged in the concrete body 1 in an S shape, one end of the cold water pipe group 3 is a water inlet 311, the other end of the cold water pipe group is a water outlet 321, the water inlet 311 and the water outlet 321 are both communicated with the outside, and the water inlet 311 and the water outlet 321 are both arranged on the side wall of the concrete body 1. The cold water pipe group 3 is filled with cold water, the cold water enters from the water inlet 311 and is led out from the water outlet 321, heat transferred to a wall body is taken away through the cold water, and the effect of cooling can be achieved.

Referring to fig. 1 and 2, the cold water pipe group 3 includes a plurality of vertical pipes 33 and a plurality of U-shaped pipes 34, the plurality of vertical pipes 33 are arranged side by side in the concrete body 1, and the vertical pipes 33 are alternately connected to the U-shaped pipes 34. The two ends of the cold water pipe group 3 are respectively provided with a water inlet pipe 31 and a water outlet pipe 32, the water inlet pipe 31 and the water outlet pipe 32 are horizontally arranged, and the inner walls of the end parts of the water inlet pipe 31 and the water outlet pipe 32 are respectively provided with a connecting thread 35. A first end of the water inlet pipe 31 is connected with the corresponding vertical pipe 33 by screw thread, a second end of the water inlet pipe 31 extends out of the concrete body 1, and the water inlet 311 is positioned at the second end of the water inlet pipe 31. A first end of the water outlet pipe 32 is connected with the corresponding vertical pipe 33 by screw thread, a second end of the water outlet pipe 32 extends out of the concrete body 1, and the water inlet 311 is positioned at the second end of the water inlet pipe 31. The water inlet 311 and the water outlet 321 are both positioned on the side wall of the same side of the concrete body 1, and the water inlet 311 is positioned above the water outlet 321.

Referring to fig. 1 and 2, the vertical tubes 33 are threadedly coupled to the corresponding U-shaped tubes 34, and specifically, both ends of each vertical tube 33 are provided with external threads 331, and both ends of each U-shaped tube 34 are provided with internal threads 341. Annular grooves 342 are formed in two ends of each U-shaped pipe 34, the annular grooves 342 are located on the inner wall of each U-shaped pipe 34, each annular groove 342 is located at the tail end of the corresponding internal thread 341, and a sealing ring 343 is arranged in each annular groove 342. When the vertical pipe 33 is connected to the corresponding U-shaped pipe 34 in a threaded manner, the vertical pipe 33 is rotated to make the end of the vertical pipe 33 abut against the sealing ring 343, so that the sealing performance between the vertical pipe 33 and the U-shaped pipe 34 is increased, and the water leakage is reduced.

Referring to fig. 1 and 2, a sealing tape 36 is provided between each of the vertical tubes 33 and the U-shaped tube 34, the sealing tape 36 being a raw material tape, the sealing tape 36 being wound around the external thread 331 portion of the vertical tube 33. When the vertical pipe 33 is connected with the corresponding U-shaped pipe 34 through the threads, the sealing tape 36 is filled between the inner threads 341 and the outer threads 331, and the elastic sealing tape 36 can reduce cold water overflowing from a thread gap between the vertical pipe 33 and the U-shaped pipe 34 and reduce water leakage.

Referring to fig. 1 and 2, each of the vertical tubes 33 and each of the U-shaped tubes 34 has an elastic rubber layer 37 on the outer surface thereof, the elastic rubber layer 37 is made of rubber, and the elastic rubber layer 37 is adhered to the tube wall by glue. Because concrete body 1 can expend with heat and contract with cold by the influence of temperature, if cold water nest of tubes 3 directly links to each other with concrete body 1, cold water nest of tubes 3 can receive concrete body 1's effect and take place to warp, and the fracture even, and then cause and leak. When the concrete body 1 deforms, the elastic rubber layer 37 can deform correspondingly according to the deformation of the concrete, so that the deformation of the cold water pipe group 3 is reduced, the cold water pipe group 3 is protected, and the water leakage condition is reduced.

Referring to fig. 1 and 3, the steel bar frame 2 includes a plurality of support frames 21, the support frames 21 correspond to the vertical pipes 33 one by one, and the vertical pipes 33 are sleeved in the corresponding support frames 21. Specifically, support frame 21 includes four vertical reinforcing bars 22, and four vertical reinforcing bars 22 evenly enclose into the round, still includes a plurality of hoops 23 on the support frame 21, and each hoop 23 all is squarely, and a plurality of hoops 23 evenly arrange along vertical direction, and four vertical reinforcing bars 22 are all established to each hoop 23 cover, through the iron wire ligature between vertical reinforcing bar 22 and the hoop 23. The four steel bars are all attached to the corresponding elastic rubber layer 37.

The implementation principle of the embodiment is as follows: cold water flows in from the water inlet 311, flows in an S shape along the cold water pipe group 3, and finally flows out from the water outlet 321, and in the cold water flowing process, the cold water absorbs heat in the wall body, so that the temperature of the wall body is reduced, and the whole wall body has a heat insulation effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a thermal-insulated wall body, includes concrete body (1) and sets up steel reinforcement frame (2) in concrete body (1), its characterized in that: a cold water pipe group (3) is arranged in the concrete body (1), and the cold water pipe group (3) is arranged in the concrete body (1) in an S shape; the cold water pipe group (3) comprises a water inlet (311) and a water outlet (321), the water inlet (311) and the water outlet (321) are both arranged on the side wall of the concrete body (1), and the water inlet (311) and the water outlet (321) are communicated with the outside.

2. The insulated wall of claim 1, wherein: the cold water pipe group (3) comprises a plurality of vertical pipes (33) and a plurality of U-shaped pipes (34), the vertical pipes (33) are alternately connected with the U-shaped pipes (34), and the vertical pipes (33) are arranged side by side.

3. The insulated wall of claim 2, wherein: the vertical pipes (33) are connected with the corresponding U-shaped pipes (34) in a threaded mode, external threads (331) are arranged at two ends of each vertical pipe (33), and internal threads (341) are arranged at two ends of each U-shaped pipe (34).

4. The insulated wall of claim 3, wherein: a sealing belt (36) is arranged between the vertical pipe (33) and the U-shaped pipe (34).

5. The insulated wall of claim 4, wherein: all be equipped with annular groove (342) on the both ends inside wall of U-shaped pipe (34), all be equipped with sealing washer (343) in each annular groove (342).

6. The insulated wall of claim 2, wherein: each vertical pipe (33) and each U-shaped pipe (34) are provided with an elastic rubber layer (37).

7. The insulated wall of claim 2, wherein: the reinforcing steel bar frame (2) comprises a plurality of supporting frames (21), and the supporting frames (21) correspond to the vertical pipes (33) one by one; the support frame (21) comprises a plurality of reinforcing steel bars, and the plurality of reinforcing steel bars surround the corresponding vertical pipes (33).

8. The insulated wall of claim 2, wherein: the cold water pipe group (3) comprises a water inlet pipe (31) and a water outlet pipe (32), the water inlet (311) is positioned at the water inlet pipe (31), and the water outlet (321) is positioned at the water outlet pipe (32); and the inner walls of the end parts of the water inlet pipe (31) and the water outlet pipe (32) are provided with connecting threads (35).