Environmentally friendly steel structure building wall

Abstract

The present invention discloses an environmentally friendly steel structure building wall, comprising: an exterior wall panel, a wall frame, an interior wall panel and a fire fighting chamber, wherein the wall frame is filled with light aerated concrete, and a grouting connection sleeve and a threaded plug-in steel bar are horizontally and equidistantly embedded on one side of the wall frame. In the present invention, a wiring groove is provided on the interior wall panel, and the wiring groove cooperates with the wiring rack inside the wiring groove to meet the needs of wiring and arranging cables, and the wiring groove is slidably embedded in the cover through a cover plate, which is convenient for maintenance when a fault occurs. At the same time, a fire fighting chamber is provided in the interior wall panel, and a dry powder fire extinguisher tank is provided in the fire fighting chamber. When the flame sensor on the wiring socket detects a short circuit fire, the information will be transmitted to the controller, and the controller controls the solenoid valve to open, and the dry powder fire extinguisher tank sprays dry powder through a connecting pipe to extinguish the fire, so that the environmentally friendly steel structure building wall has automatic safety fire fighting measures, and its use safety is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure building walls, and in particular to an environmentally friendly steel structure building wall. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosure and separation of space. The walls of load-bearing structure buildings are load-bearing and enclosure. The function of the walls of skeleton structure system buildings is enclosure and separation of space. The walls must have sufficient strength and stability, and have the ability to keep warm, insulate, soundproof, fireproof and waterproof.

[0003] Environmentally friendly steel structure building walls are a kind of prefabricated walls used in prefabricated buildings. They can be directly assembled during construction and are composed of prefabricated frames and plates. The load-bearing frames are generally heavy reinforced concrete structures. There are also combinations of steel and wood frames and plates, which are often used in light prefabricated buildings. The frame and plate building structure is reasonable, which can reduce the weight of the building. The internal division is flexible and suitable for multi-story and high-rise buildings. However, the environmentally friendly steel structure building walls currently used in buildings lack the wiring structure of the internal wiring sockets, which is not convenient for wiring and maintenance. At the same time, there is a lack of electricity safety and fire protection measures, which affects the safety of use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an environmentally friendly steel structure building wall.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an environmentally friendly steel structure building wall, comprising: an exterior wall panel, a wall frame, an interior wall panel and a fire-fighting chamber;

[0006] The wall frame is filled with lightweight aerated concrete, one side of the wall frame is horizontally and equidistantly embedded with grouting connection sleeves and threaded plug-in steel bars, and the other side of the wall frame is staggered and equidistantly embedded with grouting connection sleeves and threaded plug-in steel bars;

[0007] The exterior wall panels are fixedly laid on the outside of the wall frame;

[0008] The inner wall panel is fixedly laid on the inner side of the wall frame, and is also provided with a wiring groove and a connecting branch groove perpendicular to the wiring groove, wherein a wiring socket is installed at the bottom end of the connecting branch groove;

[0009] The fire fighting chamber is arranged at the bottom of the inner wall plate, and a controller and a dry powder fire extinguisher tank are installed on the inner side of the fire fighting chamber.

[0010] As a further description of the above technical solution:

[0011] A cover plate is slidably embedded in the wiring groove, and a wiring rack is embedded and installed inside the wiring groove, and two sides of the wiring rack are symmetrically connected with supporting plates through supporting springs, wherein the top of the supporting plate is in contact with the cover plate.

[0012] As a further description of the above technical solution:

[0013] A flame sensor is arranged at the bottom of the wiring socket, and the flame sensor is connected to the controller through a connecting wire.

[0014] As a further description of the above technical solution:

[0015] The outlet of the dry powder fire extinguisher tank is communicated with the connecting branch groove on the wiring socket through a connecting pipe, and a solenoid valve is arranged at the connecting position of the connecting pipe and the dry powder fire extinguisher tank.

[0016] As a further description of the above technical solution:

[0017] The input end of the controller is electrically connected to the output end of the flame sensor, and the output end of the controller is electrically connected to the input end of the solenoid valve.

[0018] As a further description of the above technical solution:

[0019] The grouting connection sleeve is connected with a grouting interface and a grouting outlet interface, and the grouting interface and the grouting outlet interface both penetrate the exterior wall panel and extend to the outside of the exterior wall panel.

[0020] As a further description of the above technical solution:

[0021] A first rubber pad and a second rubber pad are respectively embedded at the fitting positions of the outer wall panel and the inner wall panel on the wall frame, wherein the first rubber pad and the second rubber pad are of equal thickness.

[0022] As a further description of the above technical solution:

[0023] The wall frame is equidistantly and horizontally embedded with connecting steel frames, and the two ends of the connecting steel frames respectively penetrate the first rubber pad and the second rubber pad and extend to the outer wall panel and the inner wall panel, and the two ends of the connecting steel frames are spirally connected with fixing buckles.

[0024] As a further description of the above technical solution:

[0025] Two rolled edge channel steel keels are symmetrically welded on both sides of the inner side of the wall frame on the connecting steel frame.

[0026] Beneficial Effects

[0027] The present invention provides an environmentally friendly steel structure building wall, which has the following beneficial effects:

[0028] (1): The environmentally friendly steel structure building wall is provided with a wiring groove on the inner wall panel. The wiring groove cooperates with the wiring rack inside to meet the needs of wiring and wiring. The wiring groove is slidably embedded in the cover through the cover plate, which is convenient for maintenance when a fault occurs and will not cause secondary damage to the wall. At the same time, a fire fighting compartment is provided in the inner wall panel, and a dry powder fire extinguisher tank is provided in the fire fighting compartment. When the flame sensor on the wiring socket detects a short circuit fire, it will transmit the information to the controller. The controller controls the solenoid valve to open, and the dry powder fire extinguisher tank sprays dry powder through the connecting pipe to extinguish the fire. Therefore, the environmentally friendly steel structure building wall has automatic safety fire fighting measures, thereby improving its safety in use.

[0029] (2): The environmentally friendly steel structure building wall is provided with grouting connection sleeves and threaded plug-in steel bars staggered on both sides of the wall. Multiple walls can be connected by grouting connection sleeves and threaded plug-in steel bars. Compared with the traditional external splicing steel frame, the connection is tighter and it is easy to align the wall, making the construction more convenient. Secondly, by providing a connecting steel frame on the inside of the wall, the connecting steel frame can be used with fixing buckles to perform secondary fixation on the outer wall panels and the inner wall panels, thereby improving the stability of the connection between the outer wall panels and the inner wall panels. At the same time, the rolled edge channel steel keel on the connecting steel frame can support both sides of the wall frame to prevent collision deformation, and the rubber pads on the inner side of the outer wall panels and the inner wall panels can also provide buffering protection, thereby significantly improving the quality of the environmentally friendly steel structure building wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly steel structure building wall proposed by the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the interior wall panel in the present invention;

[0032] Figure 3 It is a schematic diagram of the internal structure of the wall skeleton in the present invention;

[0033] Figure 4 It is a structural schematic diagram of the wiring trough in the present invention.

[0034] Legend:

[0035] 1. Exterior wall panel; 2. Wall frame; 3. Interior wall panel; 31. Wiring trough; 32. Cover plate; 33. Connecting branch trough; 34. Wiring socket; 4. Grouting interface; 5. Slurry outlet interface; 6. Grouting connection sleeve; 7. Threaded steel bar; 8. First rubber pad; 81. Second rubber pad; 9. Connecting steel frame; 91. Fixing buckle; 10. Curled channel steel keel; 11. Lightweight aerated concrete; 12. Flame sensor; 13. Solenoid valve; 14. Controller; 15. Dry powder fire extinguisher tank; 16. Fire chamber; 17. Connecting pipe; 18. Wiring rack; 19. Support spring; 20. Support plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figure 1 , Figure 3 and Figure 4 , an environmentally friendly steel structure building wall, comprising: an outer wall panel 1, a wall frame 2, an inner wall panel 3 and a fire compartment 16;

[0038] The wall frame 2 is filled with lightweight aerated concrete 11, one side of the wall frame 2 is horizontally and equidistantly embedded with grouting connection sleeves 6 and threaded plug-in steel bars 7, and the other side of the wall frame 2 is staggered and equidistantly embedded with grouting connection sleeves 6 and threaded plug-in steel bars 7;

[0039] The exterior wall panel 1 is fixedly laid on the outside of the wall frame 2;

[0040] The inner wall panel 3 is fixedly laid on the inner side of the wall frame 2, and a wiring groove 31 and a connecting branch groove 33 perpendicular to the wiring groove 31 are also opened on the inner wall panel 3, wherein a wiring socket 34 is installed at the bottom end of the connecting branch groove 33;

[0041] The fire fighting chamber 16 is opened at the bottom of the inner wall panel 3 , and a controller 14 and a dry powder fire extinguisher tank 15 are installed inside the fire fighting chamber 16 .

[0042] A cover plate 32 is slidably embedded in the wiring groove 31 , and a wiring rack 18 is embedded and installed on the inner side of the wiring groove 31 , and the two sides of the wiring rack 18 are symmetrically connected to the support plate 20 through the support spring 19 , wherein the top of the support plate 20 is in contact with the cover plate 32 .

[0043] A flame sensor 12 is disposed at the bottom of the wiring socket 34 , and the flame sensor 12 is connected to the controller 14 via a connecting wire.

[0044] The outlet of the dry powder fire extinguisher tank 15 is connected to the connecting branch groove 33 on the wiring socket 34 through the connecting pipe 17, and a solenoid valve 13 is provided at the connecting position between the connecting pipe 17 and the dry powder fire extinguisher tank 15.

[0045] The input end of the controller 14 is electrically connected to the output end of the flame sensor 12 , and the output end of the controller 14 is electrically connected to the input end of the solenoid valve 13 .

[0046] Working principle: When the environmentally friendly steel structure building wall is in use, when a short circuit occurs in the wiring socket 34 on the inner wall panel 3 and a fire occurs, the flame sensor 12 will automatically detect the fire information and transmit the information to the controller 14. After receiving the information sent by the flame sensor 12, the controller 14 will control the solenoid valve 13 to open. At this time, the dry powder in the dry powder fire extinguisher tank 15 will be injected into the connecting branch groove 33 in the wiring socket 34 through the connecting pipe 17 for fire extinguishing treatment, so that the environmentally friendly steel structure building wall has safe fire protection measures and improves its safety in use. At the same time, by opening a wiring groove 31 on the inner wall panel 3, the wiring rack 18 in the wiring groove 31 can meet the wiring needs on the inside of the wall. At the same time, the opening of the wiring groove 31 is slidably embedded in the cover through the cover plate 32. When the wiring fails and needs to be repaired, the cover plate 32 can be directly opened for repair, and the staff does not need to destroy the wall, so the repair is more convenient.

[0047] Reference Figure 1 The grouting connection sleeve 6 is connected with a grouting interface 4 and a grouting outlet interface 5 , and the grouting interface 4 and the grouting outlet interface 5 both penetrate the exterior wall panel 1 and extend to the outside of the exterior wall panel 1 .

[0048] The multiple walls are spliced ​​together through the grouting connection sleeve 6 and the threaded plug-in steel bar 7, and then concrete mortar is injected through the grouting interface 4 to complete the connection between the walls, making the connection of the steel structure building wall more convenient and facilitating the alignment of the wall.

[0049] Reference Figure 2 A first rubber pad 8 and a second rubber pad 81 are respectively embedded at the fitting position of the outer wall panel 1 and the inner wall panel 3 on the wall frame 2, wherein the first rubber pad 8 and the second rubber pad 81 have the same thickness.

[0050] The first rubber pad 8 and the second rubber pad 81 can respectively provide shock-absorbing protection for the outer wall panel 1 and the inner wall panel 3 to prevent accidental collisions that may cause deformation and damage of the outer wall panel 1 and the inner wall panel 3, thereby improving the stability of the connection between the outer wall panel 1 and the inner wall panel 3 and the wall frame 2.

[0051] The wall frame 2 is equidistantly and horizontally embedded with connecting steel frames 9, and the two ends of the connecting steel frames 9 respectively penetrate the first rubber pad 8 and the second rubber pad 81 and extend to the exterior wall panel 1 and the interior wall panel 3, and the two ends of the connecting steel frames 9 are spirally connected with fixing buckles 91.

[0052] Two rolled edge channel steel keels 10 are symmetrically welded on both sides of the inner side of the wall frame 2 on the connecting steel frame 9 .

[0053] The connecting steel frame 9 cooperates with the fixing buckle 91 to perform secondary fixation on the outer wall panel 1 and the inner wall panel 3, thereby improving the stability of the connection between the outer wall panel 1 and the inner wall panel 3. At the same time, the rolled channel steel keel 10 on the connecting steel frame 9 can support both sides of the wall frame 2 to prevent collision deformation, thereby improving the overall strength of the wall of the environmentally friendly steel structure building and enhancing its quality.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly steel structure building wall, It is characterized in that include: External wall panels (1), wall frames (2), internal wall panels (3) and fire chambers (16); The wall frame (2) is filled with lightweight aerated concrete (11), one side of the wall frame (2) is horizontally and equidistantly embedded with grouting connection sleeves (6) and threaded plug-in steel bars (7), and the other side of the wall frame (2) is staggeredly and equidistantly embedded with grouting connection sleeves (6) and threaded plug-in steel bars (7); The exterior wall panel (1) is fixedly laid on the outside of the wall frame (2); The inner wall panel (3) is fixedly laid on the inner side of the wall frame (2), and the inner wall panel (3) is also provided with a wiring groove (31) and a connecting branch groove (33) perpendicular to the wiring groove (31), wherein a wiring socket (34) is installed at the bottom end of the connecting branch groove (33); The fire fighting chamber (16) is provided at the bottom of the inner wall panel (3), and a controller (14) and a dry powder fire extinguisher tank (15) are installed on the inner side of the fire fighting chamber (16); The wiring groove (31) is slidably embedded with a cover plate (32), and a wiring rack (18) is embedded and installed on the inner side of the wiring groove (31), and the two sides of the wiring rack (18) are symmetrically connected to a support plate (20) via a supporting spring (19), wherein the top of the support plate (20) and the cover plate (32) are in contact with each other; A first rubber pad (8) and a second rubber pad (81) are respectively embedded in the wall frame (2) at the joint position of the outer wall panel (1) and the inner wall panel (3), wherein the first rubber pad (8) and the second rubber pad (81) have the same thickness; The wall frame (2) is equidistantly and horizontally embedded with a connecting steel frame (9), and the two ends of the connecting steel frame (9) respectively penetrate the first rubber pad (8) and the second rubber pad (81) and extend into the exterior wall panel (1) and the interior wall panel (3), and the two ends of the connecting steel frame (9) are spirally connected with fixing buckles (91); Two rolled edge channel steel keels (10) are symmetrically welded on both sides of the inner side of the wall frame (2) on the connecting steel frame (9).

2. An environmentally friendly steel structure building wall according to claim 1, It is characterized in that A flame sensor (12) is provided at the bottom of the wiring socket (34), and the flame sensor (12) is connected to the controller (14) via a connecting wire.

3. The environmentally friendly steel structure building wall according to claim 1, It is characterized in that The outlet of the dry powder fire extinguisher tank (15) is connected to the connecting branch groove (33) on the wiring socket (34) through a connecting pipe (17), and a solenoid valve (13) is provided at the connection position between the connecting pipe (17) and the dry powder fire extinguisher tank (15).

4. The environmentally friendly steel structure building wall according to claim 1, It is characterized in that The input end of the controller (14) is electrically connected to the output end of the flame sensor (12), and the output end of the controller (14) is electrically connected to the input end of the solenoid valve (13).

5. The environmentally friendly steel structure building wall according to claim 1, It is characterized in that The grouting connection sleeve (6) is connected to a grouting interface (4) and a grouting outlet interface (5), and both the grouting interface (4) and the grouting outlet interface (5) penetrate the exterior wall panel (1) and extend to the outside of the exterior wall panel (1).

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