Fabricated heat insulation outer wall based on embedded pipe technology

Abstract

The application belongs to the technical field of fabricated buildings, in particular to a fabricated heat-insulating outer wall based on embedded pipe technology, which comprises a first heat-insulating wall and a second heat-insulating wall; a pipe platform is cast at the corner of the first heat-insulating wall and the second heat-insulating wall; a drainage riser and an exhaust riser are arranged in the pipe platform; protection and monitoring assemblies are uniformly arranged on the drainage riser and the exhaust riser; a support steel frame is built in the first heat-insulating wall on the left side of the rectangular steel; a rotating shaft is rotatably installed on the side of the support steel frame away from the first heat-insulating wall; uniformly arranged rotating plates are arranged on the side of the support steel frame away from the first heat-insulating wall; the protection and monitoring assemblies can not only protect the drainage riser and the exhaust riser, but also monitor whether the drainage riser and the exhaust riser are damaged.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of prefabricated buildings, in particular to a prefabricated heat-insulating outer wall based on embedded pipe technology. BACKGROUND

[0002] With the continuous advancement of modernization and urban development, prefabricated buildings, as a new construction method, are widely used. In this construction method, embedded pipes play an important role.

[0003] Prefabricated buildings refer to a construction method in which components are manufactured in a factory and then transported to the site for assembly. Compared with traditional site construction, prefabricated buildings have the advantages of quality control, high efficiency, and no pollution. The main components include wall panels, floor slabs, and embedded pipes.

[0004] Embedded pipes refer to a pipe network system that is pre-installed in prefabricated concrete components or modules. It includes drainage and exhaust systems, power lines, and communication cables. These pipes are specially treated and laid during prefabrication, allowing for easy connection and use during on-site assembly.

[0005] For the drainage and exhaust risers in the drainage and exhaust system, since the diameter of the drainage and exhaust risers is larger than that of general pipes, during the manufacture of prefabricated buildings, the drainage and exhaust risers are generally installed at the corners of the kitchen wall, mainly for drainage and exhaust.

[0006] When installing the drainage and exhaust risers, a pipe slot for the drainage and exhaust risers is generally reserved, and then the drainage and exhaust risers are passed through the pipe slot and successively through different floors.

[0007] In order to maintain the aesthetics of the house, the drainage and exhaust risers are generally hidden in the brick wall by using bricklaying. However, over time, the drainage and exhaust risers may be damaged. If the drainage and exhaust risers are damaged, the kitchen may be flooded or smoke may enter. Since the drainage and exhaust risers are built into the brick wall, when maintenance is needed, the wall must be removed for repair, increasing the cost of maintenance. SUMMARY

[0008] To overcome the shortcomings of the prior art and solve the above technical problems, the present application provides a prefabricated heat-insulating outer wall based on embedded pipe technology. The protective monitoring assembly not only protects the drainage and exhaust risers but also monitors whether the drainage and exhaust risers are damaged. The specific structure is as follows:

[0009] An assembled heat insulation outer wall based on embedded pipeline technology, comprising a first heat insulation wall and a second heat insulation wall, and the first heat insulation wall and the second heat insulation wall are perpendicular to each other;

[0010] A pipeline platform is cast at the corner of the first heat insulation wall and the second heat insulation wall; a drainage riser and an exhaust riser are arranged in the pipeline platform, and the drainage riser and the exhaust riser pass through different floors from top to bottom;

[0011] The side of the drainage riser and the exhaust riser close to the first heat insulation wall is cast with a rectangular steel in the first heat insulation wall; a convex groove is formed in the rectangular steel;

[0012] A first convex block is slidably connected in the convex groove, and the first convex block is locked and fixed in the convex groove by locking bolts; a pipe clamp is fixed on the first convex block, and the pipe clamp is used to fix the drainage riser and the exhaust riser;

[0013] The drainage riser and the exhaust riser are provided with uniformly arranged protection and monitoring assemblies, and the protection and monitoring assemblies are used for protection and monitoring of the drainage riser and the exhaust riser; the protection and monitoring assemblies are arranged staggered with the pipe clamp;

[0014] A support steel frame is built in the first heat insulation wall on the left side of the rectangular steel; a rotating shaft is rotatably installed on the side of the support steel frame away from the first heat insulation wall;

[0015] A plurality of rotating plates are arranged on the side of the support steel frame away from the first heat insulation wall, and the plurality of rotating plates are attached to each other and rotate on the rotating shaft;

[0016] The side of each rotating plate close to the second heat insulation wall is cast with a return-shaped steel in the second heat insulation wall; a threaded cylinder is rotatably connected in each rotating plate, and a part of the threaded cylinder away from the return-shaped steel extends out of the rotating plate;

[0017] A first threaded rod is threadedly engaged in each threaded cylinder, and the first threaded rod can extend out of the rotating plate and slide in the rotating plate; a through hole is formed in the return-shaped steel on the side of the first threaded rod facing the return-shaped steel, and the first threaded rod is inserted into the through hole.

[0018] Preferably, the number of protection and monitoring assemblies is the same as the number of rotating plates;

[0019] The protection and monitoring assembly comprises two opposite half-ring plates, which are a first half-ring plate and a second half-ring plate; a sealing strip is fixed on the opposite side end face of the two half-ring plates, and the drainage riser and the exhaust riser pass through between the two half-ring plates of the corresponding protection and monitoring assembly;

[0020] A half-ring groove is formed in the inside of each half-ring plate; a sponge is filled in the half-ring groove, and the sponge is half-ring shaped;

[0021] The installation plate is fixedly connected with a second convex block through a bolt, and the second convex block slides in the convex groove and is locked and fixed through a locking bolt.

[0022] The second half ring plate is fixedly connected with a cylinder on one side, and the cylinder is in communication with the half ring groove of the second half ring plate on one side and extends into the corresponding rotating plate on the other side, and part of the cylinder extends out of the rotating plate and is fixed in the rotating plate. When the rotating plate rotates, the second half ring plate will be driven to rotate through the cylinder.

[0023] Preferably, a fixing ring is fixedly connected to the side of each cylinder away from the second half ring plate in the rotating cylinder.

[0024] The cylinder is located on one side of the rotating plate and is slidingly connected with a transparent cylinder in the rotating cylinder. The side of the transparent cylinder facing the fixing ring is designed as an open type, and the transparent cylinder cannot completely slide out of the cylinder.

[0025] The fixing ring and the transparent cylinder are fixedly connected with a spring.

[0026] Preferably, vertical plates are fixedly connected to the two side surfaces of the two half ring plates, and the vertical plates on the two half ring plates are in close contact with each other.

[0027] The installation plate comprises a rectangular cylinder and a rectangular plate, and the rectangular plate slides in the rectangular cylinder through a spring. The rectangular cylinder is fixedly connected to the second convex block through a bolt. The rectangular plate is fixedly connected to the corresponding first half ring plate.

[0028] Preferably, threaded grooves are formed in the two vertical plates on the first half ring plate.

[0029] Second threaded rods are rotatably installed on the two vertical plates of the second half ring plate, and part of the second threaded rods passes through the vertical plates on the second half ring plate.

[0030] A push plate is fixedly connected to the second threaded rod, and the push plate is in close contact with the vertical plate. The side of the second threaded rod away from the vertical plate passes through the rotating plate and is rotatably connected with the rotating plate.

[0031] Preferably, sealing strips are arranged on the two vertical plates on the two half ring plates.

[0032] Preferably, inspection openings are arranged on the water drainage vertical pipe and the exhaust vertical pipe, and inspection covers are threadedly engaged with the inspection openings.

[0033] An annular pipe is fixedly connected to the second half ring plate near the inspection cover, and the inspection cover is located in the annular pipe. The side of the annular pipe away from the inspection cover is closed. The annular pipe is also provided with a sponge.

[0034] Preferably, the annular pipe is a circular truncated cone.

[0035] The beneficial effects of the present application are as follows:

[0036] 1. The assembled heat insulation outer wall based on embedded pipeline technology, by setting the rotatable rotating plate, when the drainage vertical pipe and the exhaust vertical pipe are damaged, the drainage vertical pipe and the exhaust vertical pipe can be exposed by rotating the rotating plate, so that the drainage vertical pipe and the exhaust vertical pipe can be directly repaired, compared with the existing drainage vertical pipe and exhaust vertical pipe, the brick wall does not need to be removed to repair the drainage vertical pipe and the exhaust vertical pipe, thereby increasing the repair cost, and by setting the protection monitoring assembly, the drainage vertical pipe and the exhaust vertical pipe can be protected, and whether the drainage vertical pipe and the exhaust vertical pipe are damaged can be monitored.

[0037] 2. The assembled heat insulation outer wall based on embedded pipeline technology, since the two half ring plates are attached to each other, when the drainage vertical pipe or the exhaust vertical pipe is damaged at a certain position, the gas or liquid will first enter the half ring groove, then enter the cylinder, and push out the transparent cylinder, in this process, the extension state of the transparent cylinder can be observed to determine which area of the drainage vertical pipe or the exhaust vertical pipe is damaged, and the overflow of the liquid or gas is limited in the first half ring plate and the second half ring plate, so that the overflow of the gas or liquid can be prevented, and the situation of water filling or smoke entering the kitchen can be avoided, and since the sponge is arranged in the half ring groove, the sponge can isolate the sound of the sewage in the drainage vertical pipe, so that the sound is not too loud and the comfort for living is affected.

[0038] 3. The assembled heat insulation outer wall based on embedded pipeline technology, by using the second threaded rod to lock and fix the first half ring plate and the second half ring plate, the sealing property between the first half ring plate and the second half ring plate can be improved, so that when the drainage vertical pipe or the exhaust vertical pipe is damaged, the leakage of the gas or liquid entering the first half ring plate and the second half ring plate can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0039] The present application will be further described below in conjunction with the drawings.

[0040] Figure 1 is a structure diagram of the heat insulation outer wall of the present application;

[0041] Figure 2 is a structure diagram of the protection monitoring assembly installed on the drainage vertical pipe and the exhaust vertical pipe in the present application;

[0042] Figure 3 is a structure diagram when the rotating plate of the present application is opened;

[0043] Figure 4 is a structure diagram of the protection monitoring assembly in the present application;

[0044] Figure 5 This is a top view of the heat-insulating exterior wall of the present invention;

[0045] Figure 6 This is the present invention. Figure 5 Sectional view at point AA;

[0046] Figure 7 This is the present invention. Figure 6 Enlarged view of a section at point B in the middle;

[0047] Figure 8 This is the present invention. Figure 6 Enlarged view of a section at point C;

[0048] Figure 9 This is the present invention. Figure 5 Sectional view at point DD.

[0049] In the diagram: 1. First insulation wall; 11. Second insulation wall; 12. Pipe platform; 13. Drainage riser; 14. Exhaust riser; 15. Rectangular steel; 16. Convex groove; 17. First convex block; 18. Pipe clamp; 2. Supporting steel frame; 21. Turning plate; 22. U-shaped steel; 23. Through hole; 24. Threaded cylinder; 25. First threaded rod; 3. First semi-ring plate; 31. Second semi-ring plate; 32. Semi-ring groove; 33. Sponge; 34. Mounting plate; 341. Rectangular cylinder; 342. Rectangular plate; 35. Second convex block; 36. Cylinder; 37. Fixing ring; 38. Transparent cylinder; 4. Vertical plate; 41. Threaded groove; 42. Second threaded rod; 43. Push plate; 5. Inspection port; 51. Inspection cover; 52. Ring pipe. Detailed Implementation

[0050] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0051] Example 1:

[0052] like Figures 1 to 9 As shown, the prefabricated thermal insulation exterior wall based on embedded pipe technology of the present invention is specifically as follows:

[0053] It includes a first heat insulation wall 1 and a second heat insulation wall 11, and the first heat insulation wall 1 and the second heat insulation wall 11 are perpendicular to each other;

[0054] A pipe platform 12 is cast at the corner of the first insulation wall 1 and the second insulation wall 11; a drainage riser 13 and an exhaust riser 14 are installed in the pipe platform 12, and the drainage riser 13 and the exhaust riser 14 pass through different floors from top to bottom.

[0055] The drain vertical pipe 13 and the exhaust vertical pipe 14 are close to one side of the first heat insulation wall 1, and a rectangular steel 15 is cast in the first heat insulation wall 1; the rectangular steel 15 is provided with a convex groove 16;

[0056] The first convex block 17 is slidably connected in the convex groove 16, and the first convex block 17 is locked and fixed in the convex groove 16 through the locking bolt; the pipe clamp 18 is fixedly connected to the first convex block 17, and the pipe clamp 18 is used for fixing the drain vertical pipe 13 and the exhaust vertical pipe 14;

[0057] The drain vertical pipe 13 and the exhaust vertical pipe 14 are provided with the protection and monitoring assembly arranged uniformly, and the protection and monitoring assembly is used for protecting and monitoring the drain vertical pipe 13 and the exhaust vertical pipe 14; the protection and monitoring assembly is staggered with the pipe clamp 18;

[0058] The support steel frame 2 is built in the first heat insulation wall 1 on the left side of the rectangular steel 15; the rotating shaft is rotatably installed on the side, away from the first heat insulation wall 1, of the support steel frame 2;

[0059] The rotating plate 21 is arranged uniformly on the side, away from the first heat insulation wall 1, of the support steel frame 2, and the plurality of rotating plates 21 are mutually adhered and rotatable on the rotating shaft;

[0060] The back-shaped steel 22 is cast in the second heat insulation wall 11 on the side, close to the second heat insulation wall 11, of each rotating plate 21; the threaded cylinder 24 is rotatably connected in each rotating plate 21, and the part of the threaded cylinder 24, away from the back-shaped steel 22, is designed to protrude out of the rotating plate 21;

[0061] The first threaded rod 25 is threadedly engaged in each threaded cylinder 24, and the first threaded rod 25 can protrude out of the rotating plate 21 and slide in the rotating plate 21; the side, toward the back-shaped steel 22, of the first threaded rod 25 is provided with the through hole 23 in the back-shaped steel 22, and the first threaded rod 25 is inserted into the through hole 23;

[0062] Specifically, when the drain vertical pipe 13 and the exhaust vertical pipe 14 are installed, the drain vertical pipe 13 and the exhaust vertical pipe 14 are first passed through the pipeline platform 12 on different floors and limited inside the rotating plate 21, and then can be put into use; when in use, the drain vertical pipe 13 and the exhaust vertical pipe 14 are used for guiding waste water and waste gas out; with the long-term use of the drain vertical pipe 13 and the exhaust vertical pipe 14, if the drain vertical pipe 13 and the exhaust vertical pipe 14 are damaged, the staff can repair the drain vertical pipe 13 and the exhaust vertical pipe 14;

[0063] More specifically, when the drain vertical pipe 13 and the exhaust vertical pipe 14 are maintained, first, the threaded cylinder 24 in the rotating plate 21 is rotated by using a wrench. Since the threaded cylinder 24 is in threaded engagement with the first threaded rod 25, and the first threaded rod 25 slides in the rotating plate 21, when the threaded cylinder 24 is rotated, the first threaded rod 25 can be pushed to slide in the rotating plate 21, and the first threaded rod 25 will gradually retract into the threaded cylinder 24. During the process that the first threaded rod 25 gradually retracts into the threaded cylinder 24, the first threaded rod 25 will gradually move out of the through hole 23 on the back-shaped steel 22. When the first threaded rod 25 is completely moved out of the barrel of the back-shaped steel 22, the rotating plate 21 is no longer hindered at this time, so as to push the rotating plate 21 to rotate along the rotating shaft on the support steel frame 2. After the rotating plate 21 is rotated, the rotating plate 21 no longer blocks the drain vertical pipe 13 and the exhaust vertical pipe 14 at this time, so that the maintenance personnel can directly observe the surface of the drain vertical pipe 13 and the exhaust vertical pipe 14, and can directly maintain the drain vertical pipe 13 and the exhaust vertical pipe 14.

[0064] Further, since the drain vertical pipe 13 and the exhaust vertical pipe 14 are each provided with a protection and monitoring assembly, if the drain vertical pipe 13 and the exhaust vertical pipe 14 are damaged, the protection and monitoring assembly can protect the damaged part of the drain vertical pipe 13 and the exhaust vertical pipe 14 at this time, so as to avoid the drain vertical pipe 13 and the exhaust vertical pipe 14 from being flooded or smoked, and can monitor whether the drain vertical pipe 13 and the exhaust vertical pipe 14 are damaged.

[0065] More specifically, by arranging the rotatable rotating plate 21, when the drain vertical pipe 13 and the exhaust vertical pipe 14 are damaged, the drain vertical pipe 13 and the exhaust vertical pipe 14 can be exposed by rotating the rotating plate 21, so that the drain vertical pipe 13 and the exhaust vertical pipe 14 can be directly maintained. Compared with the existing drain vertical pipe 13 and exhaust vertical pipe 14, the drain vertical pipe 13 and the exhaust vertical pipe 14 do not need to be removed after the brick wall is excavated, so as to increase the maintenance cost. At the same time, by arranging the protection and monitoring assembly, the drain vertical pipe 13 and the exhaust vertical pipe 14 can be protected, and whether the drain vertical pipe 13 and the exhaust vertical pipe 14 are damaged can be monitored.

[0066] Embodiment two:

[0067] The number of protection and monitoring assemblies is the same as the number of rotating plates 21;

[0068] The protection and monitoring assembly comprises two opposite half ring plates, namely a first half ring plate 3 and a second half ring plate 31. The opposite side end faces of the two half ring plates are fixedly connected with sealing strips, and the drain vertical pipe 13 and the exhaust vertical pipe 14 pass through between the two half ring plates of the corresponding protection and monitoring assembly.

[0069] Two said half ring plate inside are provided with half ring groove 32; The half ring groove 32 is filled with sponge 33, and the sponge 33 is half ring shape;

[0070] The first half ring plate 3 is close to the side surface of first heat insulation wall 1 is firmly connected with the mounting plate 34;The mounting plate 34 is firmly connected with the second convex block 35 through bolt, and the second convex block 35 slides in the convex groove 16, and is locked and fixed by locking bolt;

[0071] The second half ring plate 31 is close to the side of rotating plate 21 is firmly connected with the cylinder 36, and the cylinder 36 side communicates with the half ring groove 32 of second half ring plate 31, the other side extends into the corresponding rotating plate 21, and part of it extends out of the rotating plate 21, and is firmly connected in the rotating plate 21, when the rotating plate 21 rotates, the second half ring plate 31 will be driven by the cylinder 36 to rotate;

[0072] In this embodiment, the side of each said cylinder 36 away from the second half ring plate 31 is firmly connected with the fixed ring 37 in the rotating drum;

[0073] The side of the cylinder 36 located in the rotating plate 21 is slidably connected with the transparent cylinder 38 in the rotating drum;The side of the transparent cylinder 38 towards the fixed ring 37 is designed as open type, and the transparent cylinder 38 cannot completely slide out of the cylinder 36;

[0074] The fixed ring 37 and the transparent cylinder 38 are firmly connected with the spring;

[0075] Specifically, when the drainage vertical pipe 13 and the exhaust vertical pipe 14 are installed, the mounting plate 34 on the first half ring plate 3 can be firmly connected with the second convex block 35 through bolt, and the cylinder 36 on the second half ring plate 31 is arranged on the corresponding rotating plate 21, then the position of the first half ring plate 3 is adjusted according to the position of the second half ring plate 31, when the position of the first half ring plate 3 is adjusted, the second convex block 35 is slid in the convex groove 16 of the rectangular steel 15, and the position of the first convex block 17 and the pipe clamp 18 is adjusted, when the position of the first half ring plate 3 is aligned with the position of the second half ring plate 31, the first convex block 17 and the second convex block 35 are locked in the convex groove 16 by locking bolt, then the rotating plate 21 is rotated to close, in the process of rotating the rotating plate 21, the cylinder 36 and the second half ring plate 31 will be driven to rotate, the rotating second half ring plate 31 will gradually approach the first half ring plate 3, when the rotating plate 21 rotates to the limit position, the threaded cylinder 24 is rotated, the threaded cylinder 24 will gradually push the first threaded rod 25 to extend, the extended first threaded rod 25 will be inserted into the through hole 23 of the back-shaped steel 22, so as to fix the rotating plate 21, at the same time, the first half ring plate 3 will be attached to the second half ring plate 31, and the sealing strips on the two half ring plates will also be attached to each other, at the same time, the sponge 33 in the half ring groove 32 on the two half ring plates will be attached to the drainage vertical pipe 13 and the exhaust vertical pipe 14.

[0076] More specifically, when the drain riser pipe 13 or the exhaust riser pipe 14 is damaged at a certain position, the gas or liquid will overflow from the drain riser pipe 13 or the exhaust riser pipe 14, and the overflowed gas or liquid will enter the semicircular groove 32 in the two semicircular plates close to the damaged position, the liquid will be absorbed by the sponge 33, and the gas will also enter the sponge 33. Since the cylinder 36 is in communication with the second semicircular plate 31, the gas or liquid entering the semicircular groove 32 will enter the cylinder 36, and the gas or liquid entering the cylinder 36 will enter the transparent cylinder 38 and press the transparent cylinder 38 at the same time. When the transparent cylinder 38 is pressed, it will gradually extend out of the cylinder 36, and at the same time, the spring connecting the fixing ring 37 and the transparent cylinder 38 will be stretched. When the transparent cylinder 38 extends out of the cylinder 36, the user can directly observe the state of the transparent cylinder 38, so as to determine the damage of the drain riser pipe 13 or the exhaust riser pipe 14. Then the user can rotate the corresponding rotating plate 21 to check the position of the damage of the drain riser pipe 13 or the exhaust riser pipe 14 and perform maintenance.

[0077] Further, since the two semicircular plates are in close contact with each other, when the drain riser pipe 13 or the exhaust riser pipe 14 is damaged at a certain position, the gas or liquid will first enter the semicircular groove 32, then enter the cylinder 36, and push the transparent cylinder 38 out. In this process, the state of the extension of the transparent cylinder 38 can be observed to determine the damage of the drain riser pipe 13 or the exhaust riser pipe 14. At the same time, the first semicircular plate 3 and the second semicircular plate 31 are in close contact with each other, so the overflowed liquid or gas is restricted in the first semicircular plate 3 and the second semicircular plate 31, thereby preventing the overflow of gas or liquid and avoiding the situation of water or smoke in the kitchen. Since the sponge 33 is arranged in the semicircular groove 32, the sponge 33 can isolate the sound of the sewage in the drain riser pipe 13, so as to avoid the excessive sound and affect the comfort of the user.

[0078] Embodiment three:

[0079] The two semicircular plates are fixedly connected with vertical plates 4 on both sides, and the vertical plates 4 on the two semicircular plates are in close contact with each other;

[0080] The mounting plate 34 comprises a rectangular cylinder 341 and a rectangular plate 342, and the rectangular plate 342 slides in the rectangular cylinder 341 through a spring; the rectangular cylinder 341 is fixedly connected to the second convex block 35 through a bolt; and the rectangular plate 342 is fixedly connected to the corresponding first semicircular plate 3;

[0081] In this embodiment, threaded grooves 41 are formed in the two vertical plates 4 on the first semicircular plate 3;

[0082] The second threaded rod 42 is partially inserted into the vertical plate 4 on the second half ring plate 31, and the second threaded rod 42 is partially inserted into the vertical plate 4 on the second half ring plate 31;

[0083] The second threaded rod 42 is partially inserted into the vertical plate 4 on the second half ring plate 31, and the second threaded rod 42 is partially inserted into the vertical plate 4 on the second half ring plate 31;

[0084] In the embodiment, the two vertical plates 4 on the opposite sides of the two half ring plates are provided with sealing strips;

[0085] Specifically, when the rotating plate 21 drives the second half ring plate 31 to rotate through the cylinder 36, the second threaded rod 42 on the vertical plate 4 of the second half ring plate 31 will first contact the threaded groove 41 on the vertical plate 4 of the first half ring plate 3 and press the vertical plate 4 of the first half ring plate 3 before the second half ring plate 31 is attached to the first half ring plate 3, and the vertical plate 4 subjected to the pressure will drive the first half ring plate 3 to move to the position of the convex groove 16, and will drive the rectangular plate 342 to gradually extend into the rectangular cylinder 341 and press the spring in the rectangular cylinder 341. When the rotating plate 21 is fixed by using the first threaded rod 25, the two second threaded rods 42 on each rotating plate 21 are simultaneously rotated at this time, and the second threaded rod 42 will rotate along the vertical plate 4 on the second half ring plate 31 in the process of rotation, and the second threaded rod 42 will gradually engage with the threaded groove 41 on the vertical plate 4 of the first half ring plate 3, so as to gradually drive the vertical plate 4 on the first half ring plate 3 to gradually attach to the vertical plate 4 on the second half ring plate 31, and will drive the first half ring plate 3 to gradually approach the second half ring plate 31. When the vertical plates 4 on the first half ring plate 3 and the second half ring plate 31 are attached, the first half ring plate 3 and the second half ring plate 31 are also attached at this time, and the first half ring plate 3 and the second half ring plate 31 are locked and fixed by the second threaded rod 42;

[0086] More specifically, since the vertical plates 4 on the first half ring plate 3 and the second half ring plate 31 are provided with sealing strips, and since the opposite side end surfaces of the first half ring plate 3 and the second half ring plate 31 are also provided with sealing strips, the sealing property between the first half ring plate 3 and the second half ring plate 31 can be improved after the first half ring plate 3 and the second half ring plate 31 are attached, so as to avoid the situation of air leakage or water leakage;

[0087] Further, when the rotating plate 21 needs to be opened, the two second threaded rods 42 are reversed to rotate, so that the second threaded rods 42 are gradually rotated out of the threaded grooves 41 on the vertical plate 4 of the first half ring plate 3, and when the second threaded rods 42 are completely rotated out of the vertical plate 4 of the first half ring plate 3, the second threaded rods 42 no longer lock and fix the first half ring plate 3 and the second half ring plate 31, and then the inspection of the drainage vertical pipe 13 or the exhaust vertical pipe 14 can be carried out.

[0088] Further, by locking and fixing the first half ring plate 3 and the second half ring plate 31 by the second threaded rods 42, the sealing between the first half ring plate 3 and the second half ring plate 31 can be improved, so that when the drainage vertical pipe 13 or the exhaust vertical pipe 14 is damaged, the leakage of gas or liquid into the first half ring plate 3 and the second half ring plate 31 is avoided.

[0089] Embodiment four:

[0090] The drainage vertical pipe 13 and the exhaust vertical pipe 14 are both provided with an inspection opening 5, and the inspection opening 5 is threadedly engaged with an inspection cover 51;

[0091] The second half ring plate 31 close to the inspection cover 51 is fixedly connected with an annular pipe 52, and the inspection cover 51 is located in the annular pipe 52; the side of the annular pipe 52 away from the inspection cover 51 is closed; the annular pipe 52 is also provided with a sponge 33;

[0092] In this embodiment, the annular pipe 52 is a circular truncated cone;

[0093] Specifically, since the second half ring plate 31 close to the inspection opening 5 is fixedly connected with the annular pipe 52, the second half ring plate 31 can limit the inspection opening 5 and the inspection cover 51 in the annular pipe 52, and if the inspection opening 5 position leaks water or gas, the exposed gas or liquid will enter the annular pipe 52, so as to avoid gas or liquid leakage;

[0094] More specifically, since the annular pipe 52 is a circular truncated cone, when the liquid enters the annular pipe 52, the liquid can flow downward along the annular pipe 52, so as to avoid the liquid remaining in the annular pipe 52.

[0095] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A prefabricated insulated exterior wall based on embedded pipe technology, comprising a first insulated wall (1) and a second insulated wall (11), wherein the first insulated wall (1) and the second insulated wall (11) are perpendicular to each other; A pipe platform (12) is cast at the corner of the first insulation wall (1) and the second insulation wall (11); a drainage riser (13) and an exhaust riser (14) are installed in the pipe platform (12), and the drainage riser (13) and the exhaust riser (14) pass through different floors from top to bottom; Its features are: The drainage riser (13) and the exhaust riser (14) are located on the side close to the first heat insulation wall (1), and a rectangular steel (15) is cast inside the first heat insulation wall (1); a convex groove (16) is opened in the rectangular steel (15); A first convex block (17) is slidably connected inside the convex groove (16), and the first convex block (17) is locked and fixed inside the convex groove (16) by locking bolts; a pipe clamp (18) is fixedly connected to the first convex block (17), and the pipe clamp (18) is used to fix the drainage riser (13) and the exhaust riser (14); Both the drainage riser (13) and the exhaust riser (14) are provided with uniformly arranged protective monitoring components, which are used to protect and monitor the drainage riser (13) and the exhaust riser (14); the protective monitoring components are staggered from the pipe clamp (18); A supporting steel frame (2) is cast inside the first heat insulation wall (1) on the left side of the rectangular steel (15); a rotating shaft is rotatably installed on the side of the supporting steel frame (2) away from the first heat insulation wall (1); The supporting steel frame (2) has evenly arranged rotating plates (21) on the side away from the first heat insulation wall (1), and multiple rotating plates (21) are in contact with each other and rotate on the rotating shaft; Each of the rotating plates (21) is located on the side near the second heat insulation wall (11), and a U-shaped steel (22) is cast inside the second heat insulation wall (11); each of the rotating plates (21) is rotatably connected to a threaded cylinder (24), and the part of the threaded cylinder (24) away from the U-shaped steel (22) extends out of the rotating plate (21); Each of the threaded cylinders (24) is threaded with a first threaded rod (25), and the first threaded rod (25) can extend out of the rotating plate (21) and slide inside the rotating plate (21); the first threaded rod (25) is on the side facing the U-shaped steel (22), and a through hole (23) is opened on the U-shaped steel (22), and the first threaded rod (25) is inserted into the through hole (23).

2. The prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 1, characterized in that: The number of the protective monitoring components is the same as the number of the rotating plates (21); The protective monitoring component includes two opposing semi-ring plates, namely the first semi-ring plate (3) and the second semi-ring plate (31); sealing strips are fixedly connected to the opposite end faces of the two semi-ring plates, and the drainage riser (13) and the exhaust riser (14) pass through the two semi-ring plates on the corresponding protective monitoring component. Both of the semi-annular plates have semi-annular grooves (32) inside; each semi-annular groove (32) is filled with a sponge (33), and the sponge (33) is semi-annular; The first semi-ring plate (3) has a mounting plate (34) fixedly connected to the side surface of the first heat insulation wall (1); a second convex block (35) is fixedly connected to the mounting plate (34) by bolts, and the second convex block (35) slides in the convex groove (16) and is locked and fixed by locking bolts; The second semi-ring plate (31) is fixedly connected to a cylinder (36) on one side near the rotating plate (21). One side of the cylinder (36) is connected to the semi-ring groove (32) of the second semi-ring plate (31), and the other side extends into the corresponding rotating plate (21). Part of the cylinder (36) extends out from the rotating plate (21) and is fixedly connected to the rotating plate (21). When the rotating plate (21) rotates, it will drive the second semi-ring plate (31) to rotate through the cylinder (36).

3. The prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 2, characterized in that: Each of the cylinders (36) is located on the side away from the second semi-ring plate (31), and a fixing ring (37) is fixedly connected inside the cylinder (36); the cylinder (36) is located on one side of the rotating plate (21), and a transparent cylinder (38) is slidably connected inside the cylinder (36); the side of the transparent cylinder (38) facing the fixing ring (37) is an open design, and the transparent cylinder (38) cannot completely slide out of the cylinder (36); a spring is fixedly connected between the fixing ring (37) and the transparent cylinder (38).

4. A prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 3, characterized in that: Vertical plates (4) are fixedly connected to both sides of the two semi-ring plates, and the vertical plates (4) on the two semi-ring plates are in contact with each other; the mounting plate (34) includes a rectangular tube (341) and a rectangular plate (342), and the rectangular plate (342) slides in the rectangular tube (341) by a spring; the rectangular tube (341) is fixedly connected to the second convex block (35) by bolts; the rectangular plate (342) is fixedly connected to the corresponding first semi-ring plate (3).

5. A prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 4, characterized in that: The first semi-ring plate (3) has two vertical plates (4) with threaded grooves (41); the second semi-ring plate (31) has two vertical plates (4) with second threaded rods (42) rotatably mounted on each of them, and the second threaded rods (42) pass through the vertical plates (4) on the second semi-ring plate (31); the second threaded rods (42) are fixedly connected to a push plate (43), and the push plate (43) is in contact with the vertical plates (4); the side of the second threaded rods (42) away from the vertical plates (4) passes through the rotating plate (21) and is rotatably connected to the rotating plate (21).

6. A prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 5, characterized in that: Sealing strips are provided on the two vertical plates (4) opposite each other on the two semi-ring plates.

7. A prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 6, characterized in that: Both the drainage riser (13) and the exhaust riser (14) are provided with inspection ports (5), and inspection caps (51) are threaded onto the inspection ports (5); an annular pipe (52) is fixedly connected to the second half-ring plate (31) near the inspection cap (51), and the inspection cap (51) is located inside the annular pipe (52); the side of the annular pipe (52) away from the inspection cap (51) is closed; a sponge (33) is also provided inside the annular pipe (52).

8. A prefabricated thermal insulation exterior wall based on embedded pipe technology according to claim 7, characterized in that: The annular tube (52) is frustum-shaped.

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