Novel three-wall and two-empty type thermal insulation structure wall body system

Abstract

The invention relates to a novel three-wall two-empty type heat preservation structure wall system, and belongs to the field of wall bodies, the novel three-wall two-empty type heat preservation structure wall system comprises an outer wall, a plurality of partition wall boards connected with one another are arranged on one side of the outer wall, a cavity is formed between the outer wall and the partition wall boards, and inner wall boards are arranged on the sides, away from the outer wall, of the partition wall boards; a cavity is formed between the inner wall plate and the partition wall plate; the partition board is prepared by mixing cement and polyphenyl particles. The fireproof heat-preservation wall has the effect of achieving fireproof heat-preservation operation on the interior of the wall.

Description

Technical Field

[0001] The present application relates to the field of walls, and in particular to a novel three-wall and two-space thermal insulation structure wall system. Background Art

[0002] At present, in the process of building houses, in order to create a comfortable living environment indoors, the walls are often treated so that the walls have a certain thermal insulation function, thereby allowing the staff in the house to maintain a good living environment.

[0003] At present, the treatment of wall insulation is mostly to set an insulation layer on the outside of the wall, and then add a protective layer on the outside of the insulation layer, so that the insulation layer can insulate and protect the internal space of the wall.

[0004] However, using this method, on the one hand, the insulation effect of the wall is poor due to the material of the insulation layer. On the other hand, the material of the insulation layer is relatively flammable, which leads to the risk of fire when the external protective layer is damaged. Summary of the invention

[0005] In order to achieve fireproofing and heat preservation operations inside the wall, the present application provides a novel three-wall and two-space heat-insulating structural wall system.

[0006] The present application provides a novel three-wall and two-space thermal insulation structure wall system adopts the following technical solutions: A novel three-wall two-cavity thermal insulation structure wall system, comprising an outer wall, a plurality of mutually connected partition boards are arranged on one side of the outer wall, a cavity is arranged between the outer wall and the plurality of partition boards, an inner wall board is arranged on one side of the plurality of partition boards away from the outer wall, and a cavity is arranged between the inner wall board and the partition boards; The partition wall board is made of a mixture of cement and polystyrene particles.

[0007] By adopting the above technical solution, in actual use, the cavities on both sides of the partition board can improve the thermal insulation effect of the wall, and by setting the partition board to be made of cement and polystyrene particles, the poor fire resistance of the wall is reduced.

[0008] Optionally, an insert strip is provided on one side of each partition board close to another adjacent partition board, and a slot for inserting the insert strip is provided on one side of each partition board close to the adjacent insert strip.

[0009] By adopting the above technical solution, two adjacent partition boards are connected by arranging insert strips and slots, thereby reducing the occurrence of tilting between two adjacent partition boards during actual use.

[0010] Optionally, two opposite side walls of each partition wall board are fixedly connected with a keel frame, and the keel frame is used to enclose the side wall edges of the connected partition wall board, and a connecting piece is connected between the two keels connected to each partition wall board.

[0011] By adopting the above technical solution and providing a keel frame and connecting parts, the phenomenon of damage to the partition board caused by external impact or long-term use during actual use is reduced.

[0012] Optionally, each of the connecting pieces is made of EPDM material.

[0013] By adopting the above technical solution and setting the connecting piece to EPDM material, the phenomenon of the thermal insulation performance of the partition board itself being affected by the cold and hot bridge breaking phenomenon is reduced.

[0014] Optionally, a breathing paper is fixedly connected to one side of the outer wall close to the plurality of partition boards.

[0015] By adopting the above technical solution and providing the breathing paper, the phenomenon of water seepage on the side wall of the outer wall affecting the quality of the entire wall is reduced.

[0016] Optionally, a fireproof isolation layer is fixedly connected between the outer wall and the breathing paper.

[0017] By adopting the above technical solution and setting a fireproof isolation layer, the occurrence of wall damage during actual use is reduced.

[0018] Optionally, a fire alarm device is provided on a side of the fireproof isolation layer away from the outer wall, and the fire alarm device is used to reduce fire damage to the outer wall and to give an alarm when a fire occurs.

[0019] By adopting the above technical solution and setting up a fire alarm device, the phenomenon that the surrounding people fail to discover the fire in time and find it difficult to deal with the fire in time when a fire occurs is reduced.

[0020] Optionally, the fire alarm device includes a coil, the outer wall of the coil is provided with a plurality of water spray holes, and the plurality of water spray holes are opened correspondingly, the side wall of the coil is also provided with a plurality of steam holes, and a breathable membrane for sealing the steam holes is provided inside the steam holes, the outer wall of the coil is connected to a shielding component for sealing the plurality of water spray holes, the shielding component is connected to a driving component, and the driving component can drive the shielding component to alternately shield the plurality of water spray holes or the plurality of steam holes under the drive of steam sprayed from the steam holes, and the outer wall side wall and the fire isolation layer are provided with a through hole that penetrates the outer wall side wall and the fire isolation layer near each of the water spray holes.

[0021] By adopting the above technical solution, when a fire occurs outside, the high temperature outside evaporates the water inside the coil, and then the water vapor passes through the steam hole and drives the shielding component to move through the driving component. The shielding component drives the connected shielding component to move during the movement, thereby leaking multiple water spray holes, so that the multiple water spray holes can spray water out of the outer wall to deal with the fire on one side of the outer wall, and the steam hole is blocked by the shielding component to maintain the position of the shielding component, thereby reducing the phenomenon that the movement of the shielding component affects the internal structure of the wall.

[0022] Optionally, the shielding assembly includes a shielding cylinder slidably sleeved on the outside of the plurality of water spray holes, and the plurality of shielding cylinders are connected to each other by a connecting rod, an air collecting box is provided on the upper side of the plurality of shielding cylinders, an air inlet hole is opened on the lower side of the air collecting box for steam from the steam hole to enter the interior of the air collecting box, a driving plate is slidably abutted inside the air collecting box, a driving screw is penetrated and threadedly connected to the driving plate, a connecting rope is fixedly connected to the end of the driving screw, and the end of the connecting rope away from the driving screw penetrates the side wall of the air collecting box and is fixedly connected to one of the shielding cylinders.

[0023] By adopting the above technical solution, after the water vapor passes through the steam hole, the water vapor enters the inside of the gas collecting box. The water vapor inside the gas collecting box accumulates and drives the driving plate to move. During the movement, the driving plate drives the driving screw to rotate. The rotation of the driving screw drives the connected connecting rope to be tightened, so that the connecting rope can drive multiple shielding tubes to move.

[0024] Optionally, an alarm is further provided inside the gas collecting box on a side of the driving screw away from the driving plate, and through holes are provided in the outer wall, the fireproof isolation layer and the gas collecting box for the alarm to pass through. A driving bevel gear is fixedly connected to one end of the driving screw close to the alarm, a driven bevel gear is meshed with one side of the driving bevel gear, a connecting screw is fixedly connected to the driven bevel gear, and the connecting screw is threadedly inserted into the interior of the alarm; A shielding plate for blocking the alarm is provided at the external opening of the exterior wall, and a moving block is threadedly sleeved on the driving screw, and the moving block is fixedly connected to the shielding plate.

[0025] By adopting the above technical solution, in the process of driving the lead screw to rotate, the driving lead screw drives the connected moving block to move, and the moving block drives the shielding plate to move so that the alarm leaks out. At the same time, the driving lead screw drives the driving bevel gear to rotate, and the driving bevel gear drives the connected driven bevel gear to rotate during the rotation process. The driven bevel gear drives the connected connecting lead screw to rotate during the rotation process. The rotation of the connecting lead screw drives the alarm to move out of the outer wall, thereby realizing the process of alarming the surroundings.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up the outer wall, partition board and inner wall, and setting up the cavity between the outer wall and the partition board and between the partition board and the inner wall, the thermal insulation effect of the wall is improved; 2. By setting up a fireproof isolation layer, the fireproof effect of the wall is improved; 3. By installing a fire alarm device, when a fire occurs on one side of the outer wall, the fire alarm device can be used to handle the fire on one side of the outer wall while also being able to alarm the surrounding area. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0028] Figure 2 It is a cross-sectional view of the display connector of Example 1 of the present application.

[0029] Figure 3 It is a cross-sectional view showing the connection relationship between the shielding assembly and the coil in Example 2 of the present application.

[0030] Figure 4 It is a cross-sectional view of the connection relationship between the display drive component and the alarm device of Example 2 of the present application.

[0031] Explanation of the reference numerals: 1. External wall; 11. Fireproof isolation layer; 12. Breathing paper; 13. External keel; 2. Partition board; 21. Insert; 22. Slot; 23. Keel frame; 24. Connector; 3. Internal wall; 31. Internal keel; 4. Fire alarm device; 41. Coil; 411. Water spray hole; 412. Steam hole; 413. Breathable membrane; 42. Gas collecting box; 43. Shielding assembly; 431. Shielding cylinder; 4311. Blocking block; 4312. Compression spring; 432. Connecting rod; 44. Driving assembly; 441. Driving plate; 442. Driving lead screw; 443. Winding reel; 4431. Connecting rope; 444. Driving bevel gear; 445. Driven bevel gear; 446. Connecting lead screw; 447. Moving block; 45. Alarm; 46. Shielding plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.

[0033] The embodiment of the present application discloses a novel three-wall and two-space thermal insulation structure wall system.

[0034] Example 1 Reference Figure 1 and Figure 2A novel three-wall and two-space thermal insulation structural wall system includes an exterior wall 1, one side of the exterior wall 1 is provided with a lightweight thermal insulation integrated partition board 2, the lightweight thermal insulation integrated partition board 2 includes a plurality of separate partition boards 2 and is formed by splicing the plurality of partition boards 2. An inner wall 3 is provided on the side of the lightweight thermal insulation integrated partition board 2 away from the exterior wall 1.

[0035] The partition board 2 is made of cement and polystyrene particles with additives. Each partition board 2 is provided with a vertically arranged insert 21 on one side close to another adjacent partition board 2, and each partition board 2 is provided with a slot 22 for inserting the insert 21 on one side away from the insert 21. Two adjacent partition boards 2 are formed by splicing the insert 21 and the slot 22. Special mortar for connecting the insert 21 and the slot 22 is provided inside each two spliced ​​inserts 21 and slots 22.

[0036] The two opposite side walls of each partition board 2 without the insertion strips 21 are fixedly connected with a keel frame 23, which is a galvanized steel plate, and each keel frame 23 is configured as a rectangular frame, and each keel frame 23 can enclose the four side wall edges of the connected partition board 2.

[0037] Each keel frame 23 of the chain connected to the same partition board 2 is connected with a connecting piece 24. In this embodiment, the connecting piece 24 is a connecting rod made of EPDM. Each connecting rod penetrates the side wall of the partition board 2 and is connected to two keels 23 at the same time.

[0038] An inner keel 31 is fixedly connected to one side of the inner wall 3 close to the partition board 2. The inner keel 31 is a steel frame formed by splicing a plurality of square steels. The inner keel 31 is fixedly connected to the adjacent partition board 2 at one side away from the inner wall 3 connected thereto. A cavity is formed between the inner wall 3 and the partition board 2 and between the inner keels 31.

[0039] The side of the outer wall 1 close to the partition board 2 is fixedly connected to the keel frame 23 connected to the partition board 2. A cavity is formed between the outer wall 1 and the partition board 2 at a position between the keel frame 23.

[0040] During actual use, on the one hand, due to the presence of cavities between the exterior wall 1 and the partition board 2 and between the interior wall 3 and the partition board 2, the process of insulating one side of the interior wall 3 can be achieved, and since the partition board 2 is made of a material of cement mixed with polystyrene particles, the partition board 2 can maintain a relatively low density while also having good thermal insulation performance.

[0041] Furthermore, since the plurality of partition boards 2 are formed by splicing prefabricated boards, the construction is convenient and good connection performance can be maintained by setting the keel frame 23, the inserts 21 and the slots 22, so that the plurality of partition boards 2 can be tightly connected to each other and the indoor temperature can be kept warm.

[0042] In addition, since the partition board 2 is made of cement mixed with polystyrene particles, the outer wall 1 and the inner wall 3 can be made of materials such as concrete, so the fireproof effect of the entire wall can be achieved.

[0043] The gaps between the inner keels 31 of the inner wall 3 are filled with high-performance thermal insulation materials, specifically nano-aerogel thermal insulation materials such as foamed polyurethane, extruded styrene board, etc., so as to increase the thermal insulation performance of the wall.

[0044] By setting high-performance thermal insulation materials, the overall thermal insulation performance of the wall can be increased.

[0045] A fireproof insulation layer 11 is fixedly connected to one side of the outer wall 1 close to the plurality of partition boards 2. A breathing paper 12 is fixedly connected to one side of the fireproof insulation layer 11 away from the outer wall 1.

[0046] The same fireproof insulation layer 11 is fixedly connected to one side of the inner wall 3 close to the multiple partitions. In order to avoid unclear drawings, the fireproof insulation layer 11 on one side of the inner wall 3 is not shown in the drawings.

[0047] By providing the fireproof isolation layer 11, the fireproof performance of the exterior wall 1 can be improved, thereby achieving the improvement of the fireproof performance of the wall.

[0048] By providing the breathing paper 12, the waterproof performance of the entire wall can be improved, thereby making the waterproof effect of the wall more excellent.

[0049] The implementation principle of Example 1 is: by setting an exterior wall 1, a lightweight thermal insulation integrated partition wall package and an interior wall 3, and providing cavities between the exterior wall 1 and the interior wall 3 and the lightweight thermal insulation integrated partition wall board 2, the wall can have excellent thermal insulation and fireproof properties during actual use.

[0050] By providing the fireproof isolation layer 11, the fireproof performance of the wall can be further improved.

[0051] Example 2 Reference Figure 3 and Figure 4 The embodiment of the present application is different from the embodiment 1 in that an outer keel 13 is provided on one side of the outer wall 1 close to the light-weight thermal insulation integrated partition board 2. The outer keel 13 is provided as a rectangular frame formed by splicing a plurality of square steels.

[0052] A fire alarm device 4 is provided between the frames formed by the outer keels 13, and the fire alarm device 4 is used to handle and alarm a fire occurring on one side of the wall.

[0053] By providing the fire alarm device 4 , when a fire occurs at the exterior wall 1 , the fire alarm device 4 can be used to handle and alarm the fire, thereby enabling timely handling of the fire on one side of the exterior wall 1 .

[0054] The fire alarm device 4 includes a coil 41 wound between the outer keels 13 and fixedly connected to the lightweight thermal insulation integrated partition board 2. A plurality of water spray holes 411 are provided on the side wall of the coil 41. In this embodiment, the number of water spray holes 411 is two rows arranged vertically, each row of water spray holes 411 is opened in the same horizontal direction, and the two rows of water spray holes 411 are opened at intervals. The outer wall 1, the fireproof isolation layer 11 and the breathing paper 12 are all provided with through holes near each water spray hole 411 for the water sprayed from the water spray hole 411 to pass through the outer wall 1.

[0055] A row of steam holes 412 horizontally opened on the side wall of the coil 41 is provided on the upper side of each row of water spray holes 411 , and a breathable membrane 413 for blocking the steam hole 412 is fixedly connected to the hole wall of each steam hole 412 .

[0056] The coil 41 is connected with a shielding assembly 43 , which can shield two rows of water spray holes 411 at the same time and can be located on the coil 41 and move up and down, thereby realizing alternate shielding of the two rows of water spray holes 411 or the two rows of steam holes 412 .

[0057] An air collecting box 42 is provided on the upper side of the coil 41, and the air collecting box 42 can block the upper cavity of the coil 41, and an air inlet 421 is provided on the lower side of the air collecting box 42. The air collecting box 42 is connected to a driving component 44, and the driving component 44 can drive the shielding component 43 to move up and down under the drive of the steam entering the air collecting box 42.

[0058] First, the coil 41 is filled with water. When a fire occurs on one side of the exterior wall 1, the water inside the coil 41 evaporates at high temperature, so that the water vapor inside the coil 41 can pass through the breathable membrane 413 and pass out from the steam hole 412. Then, the water vapor can enter the air collecting box 42 through the air inlet 421. Then, the water vapor inside the air collecting box 42 can drive the shielding component 43 to move through the driving component 44, so that the shielding component 43 can move from the water spray hole 411 of the coil 41 to the steam hole 412 of the coil 41, so that the water spray hole 411 of the coil 41 can spray water through the through hole opened in the exterior wall 1 to deal with the fire on one side of the exterior wall 1.

[0059] The shielding assembly 43 includes a shielding tube 431 slidably sleeved on the outside of the side wall of the coil 41 where each water spray hole 411 is opened on the coil 41 , and the plurality of shielding tubes 431 are connected by a connecting rod 432 .

[0060] A blocking block 4311 for blocking the adjacent through hole in the outer wall 1 is provided on one side of each shielding tube 431 close to the through hole in the outer wall 1, and a compression spring 4312 is connected between each blocking block 4311 and the adjacent shielding tube 431 for driving the blocking block 4311 to move away from the connected shielding tube 431.

[0061] During use, the shielding tube 431 can alternately shield the multiple water spray holes 411 and steam holes 412 on the coil 41, and by providing a sealing block 4311 and a compression spring 4312, when no fire occurs, the multiple through holes opened on the outer wall 1 can be blocked by the sealing block 4311, thereby ensuring that the wall has good sealing properties and enabling the wall to maintain the indoor temperature.

[0062] The driving assembly 44 includes a driving plate 441 slidably inserted into the air collecting box 42, and the side wall of the driving plate 441 slides against the inner wall of the adjacent air collecting box 42. A driving screw 442 is threadedly inserted through the middle of the driving plate 441, and the driving screw 442 is set to be equal in length to the air collecting box 42.

[0063] The outer wall of the driving screw 442 is fixedly sleeved with a winding drum 443, and the outer wall of the winding drum 443 is fixedly connected with a connecting rope 4431, and the connecting rope 4431 is wound around the outside of the winding drum 443. The end of the connecting rope 4431 away from the winding drum 443 passes through the side wall of the air collecting box 42 and is fixedly connected to one of the shielding cylinders 431.

[0064] After the steam enters the air collecting box 42, as the steam increases, the steam inside the air collecting box 42 can drive the driving plate 441 to move to the side away from the air inlet 421, and the driving plate 441 drives the connected driving screw 442 to rotate during the movement, and the driving screw 442 drives the winding drum 443 to rotate during the rotation, and the winding drum 443 drives the connected connecting rope 4431 to be tightened during the rotation, so that the connecting rope 4431 can drive the connected multiple shielding tubes 431 to move upward, and then the shielding tube 431 can leak out of the water spray hole 411 to shield the steam hole 412. On the one hand, the water spray hole 411 can spray water out of the outer wall 1 to deal with the fire on one side of the wall, and on the other hand, it can block the steam hole 412, thereby limiting the position of the driving plate 441, and then limiting the position of the shielding tube 431.

[0065] An alarm 45 is provided inside the air collecting box 42 at the end of the driving screw 442 away from the driving plate 441, and the end of the alarm 45 close to the outer wall 1 can penetrate the outer wall 1 and be slidably connected to the side wall of the outer wall 1. A driving bevel gear 444 is fixedly connected to the end of the driving screw 442 close to the alarm 45, and a driven bevel gear 445 is meshed on one side of the driving bevel gear 444, and a connecting screw 446 is fixedly connected to one side of the driven bevel gear 445, and the end of the connecting screw 446 away from the alarm 45 penetrates the side wall of the alarm 45 and is threadedly connected to the side wall of the alarm 45.

[0066] A baffle plate 46 is slidably connected to the outside of the outer wall 1 near the alarm 45 along the length direction of the driving screw 442, and a moving block 447 is threadedly sleeved on the driving screw 442 near the baffle plate 46. The moving block 447 passes through the side wall of the outer wall 1 and is fixedly connected to the baffle plate 46, and the moving block 447 is slidably connected to the side wall of the outer wall 1 along the length direction of the driving screw 442.

[0067] When the steam drives the driving screw 442 to rotate, the driving screw 442 drives the connected moving block 447 to move, and the moving block 447 drives the connected shielding plate 46 to move during the movement, thereby leaking the alarm 45. At the same time, the driving screw 442 drives the connected driving bevel gear 444 to rotate, and the driving bevel gear 444 drives the connected driven bevel gear 445 to rotate during the rotation, and the driven bevel gear 445 drives the connected connecting screw 446 to rotate during the rotation, and the connecting screw 446 drives the alarm 45 to move during the rotation, so that the alarm 45 moves out of the outer wall 1 and performs the alarm operation.

[0068] A data collection module is provided inside the alarm 45, and the data collection module is specifically a smoke sensor and a temperature sensor. The data collection module is used to collect the temperature and smoke generated by the fire on one side of the outer wall 1, and send the signal to the control terminal. The control terminal controls the alarm of the alarm 45 to realize the intelligent adjustment and processing process of the fire on one side of the outer wall 1.

[0069] One side of the coil 41 is connected to an external water source, and the water flow of the external water source is also controlled by the control terminal. The data collection module is integrated into the alarm 45. Since the smoke sensor, temperature sensor and control terminal all use existing technologies, they are not shown in the drawings to reduce redundancy.

[0070] The implementation principle of Example 2 is: when a fire occurs outside the exterior wall 1, the water inside the coil 41 evaporates under the influence of the outside world, and the water vapor drives the winding drum 443 to rotate, thereby driving the multiple shielding cylinders 431 to move upward to cause the water to leak out of the water spray hole 411 to spray water on one side of the exterior wall 1.

[0071] At the same time, the driving screw 442 drives the connected shielding plate 46 to move to allow the alarm 45 to leak out, and the connecting screw 446 drives the alarm 45 to move out of the outer wall 1 to sound an alarm.

[0072] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A new type of three-wall and two-space thermal insulation structure wall system, characterized by: It comprises an outer wall (1), wherein one side of the outer wall (1) is provided with a plurality of mutually connected partition boards (2), a cavity is provided between the outer wall (1) and the plurality of partition boards (2), an inner wall (3) board is provided on a side of the plurality of partition boards (2) away from the outer wall (1), and a cavity is provided between the inner wall (3) board and the partition boards (2); The partition wall board (2) is made by mixing cement and polystyrene particles.

2. A novel three-wall and two-space thermal insulation structure wall system according to claim 1, characterized in that: A plugging strip (21) is provided on one side of each partition wall board (2) close to another adjacent partition wall board (2), and a slot (22) for plugging the plugging strip (21) is provided on one side of each partition wall board (2) close to the adjacent plugging strip (21).

3. A novel three-wall and two-space thermal insulation structure wall system according to claim 2, characterized in that: A skeleton frame (23) is fixedly connected to two opposite side walls of each partition wall board (2), and the skeleton frame (23) is used to enclose the side wall edge of the connected partition wall board (2). A connecting piece (24) is connected between the two skeleton frames (23) connected to each partition wall board (2).

4. A novel three-wall and two-space thermal insulation structure wall system according to claim 3, characterized in that: Each of the connecting pieces (24) is made of EPDM material.

5. A novel three-wall and two-space thermal insulation structure wall system according to any one of claims 3 or 4, characterized in that: A breathing paper (12) is fixedly connected to one side of the outer wall (1) close to the plurality of partition boards (2).

6. A novel three-wall and two-space thermal insulation structure wall system according to claim 5, characterized in that: A fireproof isolation layer (11) is fixedly connected between the outer wall (1) and the breathing paper (12).

7. A novel three-wall and two-space thermal insulation structure wall system according to claim 6, characterized in that: A fire alarm device (4) is provided on the side of the fireproof isolation layer (11) away from the external wall (1), and the fire alarm device (4) is used to reduce the damage caused by fire to the external wall (1) and to generate an alarm when a fire occurs.

8. The novel three-wall and two-space thermal insulation structure wall system according to claim 7 is characterized by: The fire alarm device (4) comprises a coil (41), a plurality of water spray holes (411) are provided on the outer wall of the coil (41), the plurality of water spray holes (411) are provided correspondingly, a plurality of steam holes (412) are also provided on the side wall of the coil (41), a breathable membrane (413) for blocking the steam holes (412) is provided inside the steam holes (412), and a shielding component (413) for blocking the plurality of water spray holes (411) is connected to the outer wall of the coil (41). 3), the shielding component (43) is connected to a driving component (44), and the driving component (44) can drive the shielding component (43) to alternately shield the multiple water spray holes (411) or the multiple steam holes (412) under the drive of the steam spraying out from the steam hole (412), and the side wall of the outer wall (1) and the fireproof isolation layer (11) are provided with a through hole penetrating the side wall of the outer wall (1) and the fireproof isolation layer (11) near each of the water spray holes (411).

9. The novel three-wall and two-space thermal insulation structure wall system according to claim 8 is characterized by: The shielding assembly (43) comprises a shielding tube (431) slidably sleeved on the outside of the plurality of water spray holes (411), and the plurality of shielding tubes (431) are connected to each other via a connecting rod (432), an air collecting box (42) is provided on the upper side of the plurality of shielding tubes (431), an air inlet (421) is provided on the lower side of the air collecting box (42) for steam from the steam hole (412) to enter the air collecting box (42), a driving plate (441) is slidably abutted inside the air collecting box (42), a driving screw (442) is penetrated through and threadedly connected to the driving plate (441), a connecting rope (4431) is fixedly connected to the end of the driving screw (442), and the end of the connecting rope (4431) away from the driving screw (442) penetrates the side wall of the air collecting box (42) and is fixedly connected to one of the shielding tubes (431).

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