Fabricated building curtain wall with heat preservation structure

Abstract

The invention relates to the technical field of building curtain walls, and discloses a fabricated building curtain wall with a heat preservation structure, the fabricated building curtain wall comprises a curtain wall body, a groove is formed in the outer wall of one side of the curtain wall body, a boss in interference fit with the groove is arranged on the other side of the curtain wall body, and a plurality of locking pins are arranged on the outer wall of the boss. A plurality of locking mechanisms are arranged on the outer wall of each locking pin at equal intervals, an L-shaped groove is formed in one side of the groove, and a pulling plate is slidably connected to the inner wall of the L-shaped groove. When a gap occurs due to looseness of the joint of the two adjacent curtain wall bodies, the winding column can be rotated under the action of day and night temperature difference, the pulling ropes are wound on the winding column, the pulling plates can be moved, and therefore the pulling plates are matched with the locking pins on the adjacent curtain wall bodies, so that the curtain wall bodies are locked. The curtain wall body can move towards the other curtain wall body, so that a gap is eliminated, and the heat preservation effect is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain walls, and in particular to an assembled building curtain wall with a thermal insulation structure. Background Art

[0002] The building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels (glass, metal plates, stone slabs, ceramic plates, etc.) and the supporting structure behind it (aluminum beams and columns, steel structures, glass ribs, etc.). It has a certain displacement capacity relative to the main structure and does not share the external protective structure or decorative structure of the building that is subjected to the effects of the main structure.

[0003] When installing and using building curtain walls, the connection of multiple building curtain walls is mostly achieved by splicing. Although this splicing method is simple and fast, the building curtain walls will become loose after long-term use, resulting in gaps at the joints of adjacent building curtain walls, thereby greatly reducing the insulation effect.

[0004] In view of this, the present invention proposes an assembled building curtain wall with a thermal insulation structure to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an assembled building curtain wall with a thermal insulation structure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A prefabricated building curtain wall with a thermal insulation structure comprises a curtain wall body, a groove is provided on the outer wall of one side of the curtain wall body, and a boss is provided on the other side of the curtain wall body that is interference fit with the groove, a plurality of locking pins are provided on the outer wall of the boss, and a plurality of locking mechanisms are equidistantly provided on the outer wall of each locking pin, an L-shaped groove is provided on one side of the groove, and a pulling plate is slidably connected to the inner wall of the L-shaped groove, a plurality of pin holes are equidistantly provided at the connection between the groove and the L-shaped groove and the outer wall of the pulling plate, and a pin hole 1 inside the groove is aligned with a pin hole 1 on the outer wall of the pulling plate, the locking pin is interference fit with the pin hole 1, a winding column is rotatably connected inside the L-shaped groove, a plurality of traction ropes are fixedly connected between the winding column and the pulling plate, a plurality of limiting mechanisms are provided on the outer wall of the winding column, and a gear is fixedly connected to one end of the winding column, and a driving mechanism is provided on the outer wall of the gear.

[0007] Furthermore, the locking mechanism includes a receiving groove 1, a limit block is hingedly connected to the inner wall of the receiving groove 1, and a connecting spring 1 is arranged between the limit block and the receiving groove 1, and a right-angled trapezoidal block 1 is fixedly connected to the inner wall on the upper side of the receiving groove 1 close to the limit block, the inclined side of the right-angled trapezoidal block 1 faces the limit block, and the short side of the right-angled trapezoidal block 1 faces the inside of the receiving groove 1.

[0008] Furthermore, the driving mechanism includes a heat collecting tube, which is fixedly connected to the inner wall of the L-shaped groove, a piston plate 1 is sealingly and slidably connected inside the heat collecting tube, and a push rod is slidably connected to the side of the heat collecting tube close to the gear, one end of the push rod is fixedly connected to the piston plate 1, and a connecting spring 2 is arranged between the outer wall of the piston plate 1 and the inner wall of the heat collecting tube, paraffin is filled between the outer wall of the other side of the piston plate 1 and the inner wall of the heat collecting tube, and the other end of the push rod is fixedly connected to a slider slidably connected to the inner wall of the L-shaped groove.

[0009] Furthermore, a movable plate is fixedly connected to the upper outer wall of the slider close to the gear, and a plurality of accommodating grooves 2 are equidistantly provided on the bottom outer wall of the movable plate, a pushing block is hinged on the inner wall of each of the accommodating grooves 2, and a connecting spring 3 is provided between the pushing block and the accommodating groove 2, a right-angled trapezoidal block 2 is fixedly connected to the lower inner wall of the accommodating groove 2 close to the pushing block, the inclined edge of the right-angled trapezoidal block 2 faces the pushing block, and the short side of the right-angled trapezoidal block 2 faces the inside of the accommodating groove 2, and the pushing block cooperates with the gear.

[0010] Furthermore, the limiting mechanism includes a plurality of limiting plates 1, and the plurality of limiting plates 1 are fixedly connected to the outer wall of the winding column at equal distances, and a accommodating cavity is arranged directly below the limiting plate 1, and a limiting plate 2 is slidably connected to the connection between the accommodating cavity and the L-shaped groove, and the top end of the limiting plate 2 is located between two of the limiting plates 1, a connecting spring 4 is fixedly connected between the bottom end of the limiting plate 2 and the accommodating cavity, and an arc surface is arranged on the side of the limiting plate 2 close to the pulling plate.

[0011] Furthermore, two heating cavities are symmetrically arranged on one side of the L-shaped groove, a plurality of heat pipes are embedded in the curtain wall body, and both ends of the heat pipes extend into the corresponding heating cavities, and the side of the heating cavity facing the external environment is symmetrically connected to two rotating shafts, and a plurality of driving fan blades are evenly spaced at one end of the rotating shaft.

[0012] Furthermore, a friction disk is fixedly connected to the other end of the rotating shaft, a heat generating plate is fixedly connected to the inside of the heating chamber, and an outer wall on one side of the heat generating plate is in contact with the friction disk, a heat conducting plate is arranged on an outer wall on the other side of the heat generating plate, and a heat insulating material is filled between the heat conducting plate and the inner wall of the heating chamber, and the heat insulating material wraps the heat conducting tube.

[0013] Furthermore, a receiving cylinder is provided on one side of the rotating shaft, and a piston plate 2 is sealingly and slidably connected to the inner wall of the receiving cylinder, a limiting pin is slidably connected to the outer wall of the receiving cylinder close to the rotating shaft, and a pin hole 2 which matches the clearance of the limiting pin is opened on the outer wall of the rotating shaft.

[0014] Furthermore, one end of the limit pin away from the rotating shaft is fixedly connected to the piston plate 2, and a connecting spring 5 is arranged between the outer wall of one side of the piston plate 2 and the inner wall of the accommodating cylinder, and paraffin is also filled between the outer wall of the other side of the piston plate 2 and the accommodating cylinder.

[0015] The beneficial effects of the present invention are: 1. When the connection between two adjacent curtain wall bodies is loose and a gap appears, the temperature difference between day and night can cause the winding column to rotate, allowing multiple traction ropes to be wound around the winding column, so that the pulling plate can be moved. The pulling plate cooperates with the locking pins on the adjacent curtain wall bodies, so that the curtain wall body can be moved toward another curtain wall body, thereby eliminating the gap and greatly improving the insulation effect.

[0016] 2. Under the action of wind, the rotating friction disk can rub the heat generating disk to generate heat, and then the heat can be transferred to multiple heat pipes through the heat conducting plate and the insulation material, so as to heat the curtain wall body and greatly improve the insulation effect of the curtain wall body.

[0017] 3. When the outside temperature is too high, the limit pin in the accommodating tube can be inserted into the second pin hole of the rotating shaft, thereby limiting the rotating shaft and preventing it from rotating, thereby avoiding the simultaneous preheating of the interior of the curtain wall body when the weather is hot, resulting in excessive temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an assembled building curtain wall with a thermal insulation structure proposed in Example 1; Figure 2 This is a schematic diagram of a locking pin structure of an assembled building curtain wall with a thermal insulation structure proposed in Example 1; Figure 3 This is a schematic diagram of a sectional structure of a curtain wall body of an assembled building curtain wall with a thermal insulation structure proposed in Example 1; Figure 4 This is a schematic diagram of the cross-sectional structure of a heat collecting tube of an assembled building curtain wall with a thermal insulation structure proposed in Example 1; Figure 5 This is a schematic cross-sectional structure diagram of a movable plate of an assembled building curtain wall with a thermal insulation structure proposed in Example 1; Figure 6 A schematic diagram of a pull plate structure of a prefabricated building curtain wall with a thermal insulation structure proposed in Example 1; Figure 7 A prefabricated building curtain wall with a thermal insulation structure proposed in Example 1 Figure 3 Schematic diagram of the structural section at point A in the middle; Figure 8 This is a schematic structural diagram of an assembled building curtain wall with a thermal insulation structure proposed in Example 2; Fig. 9 A schematic diagram of the cross-sectional structure of a curtain wall body of an assembled building curtain wall with a thermal insulation structure proposed in Example 2; Fig.10 This is a schematic diagram of the cross-sectional structure of a heating cavity of an assembled building curtain wall with a thermal insulation structure proposed in Example 2; Fig.11 This is a schematic diagram of the structure of the curtain wall body of an assembled building curtain wall with a thermal insulation structure proposed in Example 3.

[0019] In the figure: 1, curtain wall body; 2, boss; 3, locking pin; 4, groove; 5, limit block; 6, right-angle trapezoidal block 1; 7, connecting spring 1; 8, receiving groove 1; 9, collector tube; 10, slider; 11, moving plate; 12, gear; 13, pin hole 1; 14, traction rope; 15, pulling plate; 16, L-shaped groove; 17, winding column; 18, piston plate 1; 19, connecting spring 2; 20, push rod; 21, push block; 22, receiving groove 2; 23. Connecting spring three; 24. Right-angle trapezoidal block two; 25. Accommodating chamber; 26. Limiting plate one; 27. Arc surface; 28. Limiting plate two; 29. ​​Connecting spring four; 30. Rotating shaft; 31. Driving fan blades; 32. Heating chamber; 33. Heat transfer pipe; 34. Insulating material; 35. Friction disk; 36. Heat generating plate; 37. Heat transfer plate; 38. Pin hole two; 39. Limiting pin; 40. Piston plate two; 41. Accommodating cylinder; 42. Connecting spring five. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0021] Example 1: Reference Figure 1-Figure 7A prefabricated building curtain wall with a heat preservation structure comprises a curtain wall body 1, a groove 4 is arranged on the outer wall of one side of the curtain wall body 1, and a boss 2 with interference fit with the groove 4 is arranged on the other side of the curtain wall body 1, a plurality of locking pins 3 are arranged on the outer wall of the boss 2, and a plurality of locking mechanisms are arranged at equal distances on the outer wall of each locking pin 3, an L-shaped groove 16 is arranged on one side of the groove 4, and a pulling plate 15 is slidably connected to the inner wall of the L-shaped groove 16, a plurality of pin holes 13 are equidistantly opened at the connection between the groove 4 and the L-shaped groove 16 and the outer wall of the pulling plate 15, and the pin holes 13 inside the groove 4 are aligned with the outer wall of the pulling plate 15, and the pin holes 13 inside the groove 4 are aligned with the outer wall of the pulling plate 15. The pin hole 13 on the outer wall of the pulling plate 15 is aligned, the locking pin 3 is interference fit with the pin hole 13, the L-shaped groove 16 is rotatably connected with a winding column 17, a plurality of traction ropes 14 are fixedly connected between the winding column 17 and the pulling plate 15, a plurality of limiting mechanisms are arranged on the outer wall of the winding column 17, and a gear 12 is fixedly connected to one end of the winding column 17, and a driving mechanism is arranged on the outer wall of the gear 12. When assembling multiple curtain wall bodies 1, align the locking pin 3 on the curtain wall body 1 with the pin hole 13 in the groove 4 on another curtain wall body 1, and then push the curtain wall body 1 close to Another curtain wall body 1, so that the boss 2 in the curtain wall body 1 can be embedded in the groove 4 of the other curtain wall body 1, so that the two curtain wall bodies 1 can be tightly connected together. At the same time, the locking pin 3 of the curtain wall body 1 will be inserted into the pin hole 13 of the pulling plate 15 in the other curtain wall body 1. Under the action of the locking mechanism on the outer wall of the locking pin 3, the locking pin 3 will not be separated from the pulling plate 15, so that the assembly of multiple curtain wall bodies 1 can be completed. When multiple curtain wall bodies 1 are used for a long time, the curtain wall body 1 becomes loose, causing the adjacent curtain wall bodies 1 When a gap appears between the two, the temperature difference between day and night can cause the winding column 17 to rotate, so that multiple traction ropes 14 are wound around the outer wall of the winding column 17, and the pulling plate 15 in the L-shaped groove 16 can be moved toward the winding column 17 by pulling the traction rope 14. Because the locking pin 3 on the adjacent curtain wall body 1 will not be detached from the above-mentioned pulling plate 15, when the pulling plate 15 moves, it will synchronously move with another curtain wall body 1, approaching the adjacent curtain wall body 1, so that the two adjacent curtain wall bodies 1 are tightly connected, eliminating the gap that appears, and greatly improving the insulation effect.

[0022] As a further solution in the present invention, the locking mechanism includes a receiving groove 8, the inner wall of the receiving groove 8 is hinged to a limiting block 5, and a connecting spring 7 is arranged between the limiting block 5 and the receiving groove 8, and a right-angled trapezoidal block 6 is fixedly connected to the inner wall of the upper side of the receiving groove 8 close to the limiting block 5, the inclined side of the right-angled trapezoidal block 6 faces the limiting block 5, and the short side of the right-angled trapezoidal block 6 faces the inside of the receiving groove 8, under the action of the connecting spring 7, the limiting block 5 will tilt out of the receiving groove 8 and be tightly attached to the inclined side of the right-angled trapezoidal block 6, and when the locking pin 3 is inserted into the pin hole 13, the inclined limiting block 5 The block 5 will contact the inner wall of the pin hole 13. As the locking pin 3 moves forward, the applied force will cause the limit block 5 to compress the connecting spring 7 and retract it into the accommodating groove 8 until the locking pin 3 passes through the pin hole 13, so that the limit block 5 is no longer pressed. Under the action of the rebound force of the connecting spring 7, the limit block 5 is tilted out of the accommodating groove 8 again and fits tightly with the hypotenuse of the right-angled trapezoidal block 6. If the locking pin 3 is pulled out of the pin hole 13, the tilted limit block 5 will contact the outer wall of the pin hole 13, and under the blocking action of the right-angled trapezoidal block 6, the locking pin 3 cannot be pulled out of the pin hole 13.

[0023] As a further scheme in the present invention, the driving mechanism includes a heat collecting tube 9, which is fixedly connected to the inner wall of the L-shaped groove 16. A piston plate 18 is sealed and slidably connected inside the heat collecting tube 9, and a push rod 20 is slidably connected to the side of the heat collecting tube 9 close to the gear 12. One end of the push rod 20 is fixedly connected to the piston plate 18, and a connecting spring 2 19 is arranged between the outer wall of the piston plate 18 and the inner wall of the heat collecting tube 9. Paraffin is filled between the outer wall of the other side of the piston plate 18 and the inner wall of the heat collecting tube 9. The other end of the push rod 20 is fixedly connected to a slider 10 slidably connected to the inner wall of the L-shaped groove 16. Under the sunlight during the day, the heat collecting tube 9 is heated to melt the filled paraffin. The volume of the melted paraffin increases, which can push the piston plate 18 to compress the connecting spring 2 19 to move, so that the piston plate 18 moves the slider 10 toward the gear 12 through the push rod 20.

[0024] As a further solution of the present invention, a movable plate 11 is fixedly connected to the upper outer wall of the slider 10 on the side close to the gear 12, and a plurality of receiving grooves 22 are equidistantly provided on the outer wall at the bottom of the movable plate 11, and a pushing block 21 is hingedly connected to the inner wall of the receiving grooves 22, and a connecting spring 3 23 is provided between the pushing block 21 and the receiving grooves 22, and a right-angled trapezoidal block 24 is fixedly connected to the inner wall of the lower side of the receiving grooves 22 close to the pushing block 21, and the inclined side of the right-angled trapezoidal block 24 faces the pushing block 21, and the short side of the right-angled trapezoidal block 24 faces the inside of the receiving grooves 22, and the pushing block 21 cooperates with the gear 12, and the slider 10 synchronously moves the movable plate 11, and when the movable plate 11 moves, the pushing block 21 below it will engage with the gear 12 , and under the blocking action of the right-angled trapezoidal block 6, the pushing block 21 is limited and cannot rotate, which can push the gear 12 to rotate, thereby rotating the winding column 17. When the sun sets and the outside temperature becomes lower, the melted paraffin begins to solidify and its volume becomes smaller. Under the action of the rebound force of the connecting spring 2 19, the piston plate 18 brings the pushing rod 20 to reset, thereby enabling the moving plate 11 to reset at the same time. When the moving plate 11 is reset, the pushing block 21 will contact the gear teeth of the gear 12, thereby pressing the pushing block 21 into the accommodating groove 2 22, thereby preventing the pushing block 21 from hindering the reset of the moving plate 11, and at the same time preventing the gear 12 from reversing with the winding column 17, thereby preventing the traction rope 14 from loosening and being unable to pull the pulling plate 15.

[0025] As a further solution in the present invention, the limiting mechanism includes a plurality of limiting plates 26, and the plurality of limiting plates 26 are fixedly connected to the outer wall of the winding column 17 at equal distances, and a accommodating cavity 25 is arranged directly below the limiting plate 26, and a limiting plate 28 is slidably connected to the connection between the accommodating cavity 25 and the L-shaped groove 16, and the top of the limiting plate 28 is located between two of the limiting plates 26, and a connecting spring 4 29 is fixedly connected between the bottom end of the limiting plate 28 and the accommodating cavity 25, and a curved surface 27 is arranged on the side of the limiting plate 28 close to the pulling plate 15, and when the winding column 17 rotates and the traction rope 14 is wound around its outer wall, the limiting plate 26 on its outer wall will contact the curved surface 27 of the limiting plate 28. As the winding column 17 continues to rotate, the limit plate 1 26 will apply force to the limit plate 28 through the arc surface 27, so that the limit plate 28 presses the connecting spring 4 29 to retract into the accommodating chamber 25, thereby not blocking the rotation of the winding column 17. When the limit plate 1 26 does not contact the limit plate 28, under the action of the rebound force of the connecting spring 4 29, the limit plate 28 will be inserted into two of the limit plates 1 26 again. If the winding column 17 reverses, the other side of the limit plate 28 is a vertical surface, so that the limit plate 28 will not retract into the accommodating chamber 25. Through the cooperation between the limit plate 28 and the limit plate 1 26, the winding column 17 can be positioned to prevent it from reversing and loosening the wound traction rope 14.

[0026] Working principle: When assembling multiple curtain wall bodies 1, align the locking pin 3 on the curtain wall body 1 with the pin hole 13 in the groove 4 on another curtain wall body 1, and then push the curtain wall body 1 close to the other curtain wall body 1, so that the boss 2 in the curtain wall body 1 can be embedded in the groove 4 of the other curtain wall body 1, so that the two curtain wall bodies 1 can be tightly connected together. At the same time, the locking pin 3 of the curtain wall body 1 will be inserted into the pin hole 13 of the pulling plate 15 in the other curtain wall body 1. When the locking pin 3 is inserted into the pin hole 13, the inclined limit block 5 will contact the inner wall of the pin hole 13. As the locking pin 3 moves forward, the applied force will cause the limit block 5 to compress the connecting spring 7 and retract it into the receiving groove 8 until the locking pin 3 penetrates. The pin hole 13 is penetrated, so that the limit block 5 is no longer pressed. Under the action of the rebound force of the connecting spring 7, the limit block 5 is tilted out of the accommodating groove 8 again and is tightly attached to the hypotenuse of the right-angled trapezoidal block 6. If the locking pin 3 is pulled out of the pin hole 13, the inclined limit block 5 will contact the outer wall of the pin hole 13, and under the blocking action of the right-angled trapezoidal block 6, the locking pin 3 cannot be pulled out of the pin hole 13, so that the locking pin 3 will not be separated from the pulling plate 15, thereby completing the assembly of multiple curtain wall bodies 1. When multiple curtain wall bodies 1 are used for a long time and the curtain wall bodies 1 become loose, resulting in gaps between adjacent curtain wall bodies 1, under the sunlight during the day, the heat collecting tube 9 can melt the filled paraffin, and the volume of the melted paraffin increases. The piston plate 18 is pressed against the connecting spring 2 19 to move, so that the piston plate 18 moves the slider 10 toward the gear 12 through the push rod 20, and the slider 10 moves the moving plate 11 synchronously. When the moving plate 11 moves, the push block 21 below it will contact the gear teeth of the gear 12, and under the blocking action of the right-angled trapezoidal block 6, the push block 21 is limited and cannot rotate, which can push the gear 12 to rotate, thereby rotating the winding column 17. When the sun sets and the outside temperature becomes lower, the melted paraffin begins to solidify and the volume becomes smaller. Under the rebound force of the connecting spring 2 19, the piston plate 18 is reset with the push rod 20, so that the moving plate 11 can be reset at the same time. When the moving plate 11 is reset, the push block 21 will contact the gear teeth of the gear 12. The teeth contact, thereby pressing the pushing block 21 into the accommodating groove 22, preventing the pushing block 21 from hindering the reset of the moving plate 11, and at the same time preventing the gear 12 from reversing with the winding column 17, preventing the traction rope 14 from loosening and being unable to pull the pulling plate 15, and when the winding column 17 rotates and the traction rope 14 is wound around its outer wall, the limit plate 1 26 on its outer wall will contact the arc surface 27 of the limit plate 28, as the winding column 17 continues to rotate, the limit plate 1 26 will apply force to the limit plate 28 through the arc surface 27, so that the limit plate 28 presses the connecting spring 4 29 to retract into the accommodating cavity 25, thereby not blocking the rotation of the winding column 17, when the limit plate 1 26 does not contact the limit plate 28, under the action of the rebound force of the connecting spring 4 29,The second limiting plate 28 will be inserted into the two limiting plates 1 26 again. If the winding column 17 is reversed, the other side of the second limiting plate 28 is a vertical surface, so the second limiting plate 28 will not be retracted into the accommodating cavity 25. Through the cooperation of the second limiting plate 28 and the first limiting plate 26, the winding column 17 can be locked to prevent it from reversing and loosening the winding traction rope 14, so that the pulling plate 15 in the L-shaped groove 16 can be moved toward the winding column 17 by pulling the traction rope 14. Because the locking pin 3 on the adjacent curtain wall body 1 will not be detached from the above-mentioned pulling plate 15, when the pulling plate 15 moves, it will synchronously move with another curtain wall body 1, close to the adjacent curtain wall body 1, so that the two adjacent curtain wall bodies 1 are tightly connected, eliminating the gap, and greatly improving the insulation effect.

[0027] Example 2: Reference Figure 1-Figure 10 , an assembled building curtain wall with a thermal insulation structure, compared with Example 1, on the basis of Example 1, two heating chambers 32 are symmetrically arranged on one side of the L-shaped groove 16, a plurality of heat-conducting pipes 33 are inlaid inside the curtain wall body 1, and both ends of the heat-conducting pipes 33 are extended into the corresponding heating chambers 32, and the side of the heating chamber 32 facing the external environment is symmetrically connected to two rotating shafts 30, and a plurality of driving blades 31 are evenly arranged at one end of the rotating shaft 30. When the curtain wall body 1 is installed, the side provided with the rotating shaft 30 will face the external environment, so that when the external environment is windy, the driving blades 31 can rotate the rotating shaft 30 under the action of wind.

[0028] As a further solution in the present invention, a friction disk 35 is fixedly connected to the other end of the rotating shaft 30, a heat generating plate 36 is fixedly connected to the inside of the heating chamber 32, and the outer wall of one side of the heat generating plate 36 is in contact with the friction disk 35, and a heat conducting plate 37 is arranged on the outer wall of the other side of the heat generating plate 36, and a heat insulating material 34 is filled between the heat conducting plate 37 and the inner wall of the heating chamber 32, and the heat insulating material 34 wraps the heat conducting pipe 33, and the rotating shaft 30 will rotate synchronously with the friction disk 35. Because the friction disk 35 is in contact with the heat generating plate 36, the heat generating plate 36 will generate heat when the friction disk 35 rotates, and the heat is transferred to the heat insulating material 34 through the heat conducting plate 37, and finally transferred to the heat conducting pipe 33, so that the multiple heat conducting pipes 33 can heat the curtain wall body 1, increase the temperature of the curtain wall body 1, and thus greatly improve the insulation effect.

[0029] Working principle: When the curtain wall body 1 is installed, the side provided with the rotating shaft 30 will face the external environment, so that when the external environment is windy, the driving blades 31 can rotate the rotating shaft 30 under the action of wind force, and the rotating shaft 30 will synchronously rotate with the friction disk 35. Since the friction disk 35 is in contact with the heat generating plate 36, the heat generating plate 36 will generate heat when the friction disk 35 rotates. The heat is transferred to the heat insulation material 34 through the heat conducting plate 37, and finally transferred to the heat conducting pipe 33, so that the multiple heat conducting pipes 33 can heat the curtain wall body 1, increase the temperature of the curtain wall body 1, and thus greatly improve the heat preservation effect.

[0030] Example 3: Reference Figure 1-Figure 11 , an assembled building curtain wall with a thermal insulation structure. Compared with Example 2, on the basis of Example 2, a receiving tube 41 is provided on one side of the rotating shaft 30, and a piston plate 2 40 is sealingly and slidably connected to the inner wall of the receiving tube 41, a limiting pin 39 is slidably connected to the outer wall of the receiving tube 41 on one side close to the rotating shaft 30, and a pin hole 2 38 that is clearance-matched with the limiting pin 39 is opened on the outer wall of the rotating shaft 30.

[0031] As a further solution in the present invention, one end of the limit pin 39 away from the rotating shaft 30 is fixedly connected to the piston plate 2 40, and a connecting spring 5 42 is arranged between the outer wall of one side of the piston plate 2 40 and the inner wall of the accommodating tube 41, and the outer wall of the other side of the piston plate 2 40 and the accommodating tube 41 are also filled with paraffin. When the external temperature is too high, the accommodating tube 41 is exposed to the external environment, and the paraffin filled in the accommodating tube 41 is melted by heat, so that the volume of the paraffin can be increased, which can push the piston plate 2 40 to compress the connecting spring 5 42 to move, so that the limit pin 39 can contact the outer wall of the rotating shaft 30 through the moving piston plate 2 40. If there is wind outside, the rotating shaft 30 can be rotated under the action of the driving blade 31. The rotating shaft 30 will move with the pin hole 2 38 during the rotation process, and the limit pin 39 can be inserted into the pin hole 2 38, so as to limit the rotating shaft 30 so that it no longer rotates, thereby avoiding the simultaneous preheating of the interior of the curtain wall body 1 when the weather is hot, resulting in the excessive temperature of the curtain wall body 1.

[0032] Working principle: When the outside temperature is too high, the accommodating tube 41 is exposed to the external environment, and the paraffin filled in the accommodating tube 41 is melted by the heat, so that the volume of the paraffin increases, which can push the piston plate 2 40 to compress the connecting spring 5 42 to move, so that the limit pin 39 can contact the outer wall of the rotating shaft 30 through the moving piston plate 2 40. If there is wind outside, the rotating shaft 30 can be rotated under the action of the driving fan blade 31. The rotating shaft 30 will move with the pin hole 2 38 during the rotation process, and the limit pin 39 can be inserted into the pin hole 2 38, so as to restrict the rotating shaft 30 from rotating, thereby avoiding the simultaneous preheating of the interior of the curtain wall body 1 when the weather is hot, resulting in the curtain wall body 1 The temperature is too high.

[0033] 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 assembled building curtain wall with a heat-insulating structure, comprising a curtain wall body (1), wherein an outer wall of one side of the curtain wall body (1) is provided with a groove (4), and the other side of the curtain wall body (1) is provided with a boss (2) which is interference-fitted with the groove (4), characterized in that: A plurality of locking pins (3) are arranged on the outer wall of the boss (2), and a plurality of locking mechanisms are arranged at equal distances on the outer wall of each locking pin (3); an L-shaped groove (16) is arranged on one side of the groove (4), and a pulling plate (15) is slidably connected to the inner wall of the L-shaped groove (16); a plurality of pin holes (13) are arranged at equal distances at the connection between the groove (4) and the L-shaped groove (16) and the outer wall of the pulling plate (15); and the pin holes (13) inside the groove (4) are slidably connected to the pulling plate (15). 5) The pin hole (13) on the outer wall is aligned, the locking pin (3) is interference fit with the pin hole (13), a winding column (17) is rotatably connected inside the L-shaped groove (16), a plurality of traction ropes (14) are fixedly connected between the winding column (17) and the pulling plate (15), a plurality of limiting mechanisms are arranged on the outer wall of the winding column (17), and a gear (12) is fixedly connected to one end of the winding column (17), and a driving mechanism is arranged on the outer wall of the gear (12).

2. The assembled building curtain wall with thermal insulation structure according to claim 1, characterized in that: The locking mechanism comprises a receiving groove (8), the inner wall of the receiving groove (8) is hingedly connected to a limit block (5), and a connecting spring (7) is arranged between the limit block (5) and the receiving groove (8), and a right-angled trapezoidal block (6) is fixedly connected to the inner wall of the upper side of the receiving groove (8) close to the limit block (5), the inclined side of the right-angled trapezoidal block (6) faces the limit block (5), and the short side of the right-angled trapezoidal block (6) faces the inside of the receiving groove (8).

3. The assembled building curtain wall with thermal insulation structure according to claim 2, characterized in that: The driving mechanism comprises a heat collecting tube (9), wherein the heat collecting tube (9) is fixedly connected to the inner wall of the L-shaped groove (16), the heat collecting tube (9) is sealingly and slidably connected to a piston plate 1 (18) inside, and a push rod (20) is slidably connected to the side of the heat collecting tube (9) close to the gear (12), one end of the push rod (20) is fixedly connected to the piston plate 1 (18), and a connecting spring 2 (19) is provided between the outer wall of the piston plate 1 (18) and the inner wall of the heat collecting tube (9), and paraffin is filled between the outer wall of the other side of the piston plate 1 (18) and the inner wall of the heat collecting tube (9), and the other end of the push rod (20) is fixedly connected to a slider (10) slidably connected to the inner wall of the L-shaped groove (16).

4. The assembled building curtain wall with a thermal insulation structure according to claim 3, characterized in that: The upper outer wall of the slider (10) close to the gear (12) is fixedly connected to a moving plate (11), and the bottom outer wall of the moving plate (11) is provided with a plurality of accommodating grooves (22) at equal intervals, the inner walls of the accommodating grooves (22) are all hinged with push blocks (21), and a connecting spring (23) is provided between the push block (21) and the accommodating grooves (22), and the lower inner wall of the accommodating grooves (22) close to the push block (21) is fixedly connected to a right-angled trapezoidal block (24), the inclined side of the right-angled trapezoidal block (24) faces the push block (21), and the short side of the right-angled trapezoidal block (24) faces the inside of the accommodating groove (22), and the push block (21) cooperates with the gear (12).

5. The assembled building curtain wall with a thermal insulation structure according to claim 4, characterized in that: The limiting mechanism comprises a plurality of limiting plates (26), the plurality of limiting plates (26) being fixedly connected to the outer wall of the winding column (17) at equal distances, and a receiving cavity (25) being arranged directly below the limiting plate (26), a limiting plate (28) being slidably connected at the connection between the receiving cavity (25) and the L-shaped groove (16), and a top end of the limiting plate (28) being located between two of the limiting plates (26), a connecting spring (29) being fixedly connected between the bottom end of the limiting plate (28) and the receiving cavity (25), and a curved surface (27) being arranged on the side of the limiting plate (28) close to the pulling plate (15).

6. The assembled building curtain wall with a thermal insulation structure according to claim 1, characterized in that: Two heating cavities (32) are symmetrically arranged on one side of the L-shaped groove (16); a plurality of heat-conducting pipes (33) are embedded inside the curtain wall body (1), and both ends of the heat-conducting pipes (33) extend into the corresponding heating cavities (32); a side of the heating cavity (32) facing the external environment is symmetrically connected to two rotating shafts (30), and a plurality of driving blades (31) are evenly spaced at one end of the rotating shaft (30).

7. The assembled building curtain wall with thermal insulation structure according to claim 6, characterized in that: The other end of the rotating shaft (30) is fixedly connected to a friction disk (35), the interior of the heating chamber (32) is fixedly connected to a heat generating plate (36), and the outer wall of one side of the heat generating plate (36) is in contact with the friction disk (35), and the outer wall of the other side of the heat generating plate (36) is provided with a heat conducting plate (37), and a heat insulating material (34) is filled between the heat conducting plate (37) and the inner wall of the heating chamber (32), and the heat insulating material (34) wraps the heat conducting pipe (33).

8. The assembled building curtain wall with a thermal insulation structure according to claim 7, characterized in that: A receiving tube (41) is provided on one side of the rotating shaft (30), and a second piston plate (40) is sealingly and slidably connected to the inner wall of the receiving tube (41), a limiting pin (39) is slidably connected to the outer wall of the receiving tube (41) on one side close to the rotating shaft (30), and a second pin hole (38) is provided on the outer wall of the rotating shaft (30) to be clearance-matched with the limiting pin (39).

9. The assembled building curtain wall with a thermal insulation structure according to claim 8, characterized in that: One end of the limit pin (39) away from the rotating shaft (30) is fixedly connected to the second piston plate (40), and a connecting spring (42) is provided between the outer wall of one side of the second piston plate (40) and the inner wall of the accommodating cylinder (41), and paraffin is also filled between the outer wall of the other side of the second piston plate (40) and the accommodating cylinder (41).

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