Fireproof plastic-steel energy-saving door and window and production process thereof

Abstract

The invention relates to a fireproof plastic-steel energy-saving door and window and a production process thereof, and relates to the technical field of building structures, the fireproof plastic-steel energy-saving door and window comprises a fixing device, a window frame and a flame-retardant device, the fixing device comprises a plurality of connecting blocks, the connecting blocks are sequentially arranged along a wall reserved space, a rectangular structure defined by the connecting blocks is provided with a mounting groove, and the mounting groove is used for containing the window frame; the window frame is rotationally connected with the connecting block; the flame-retardant device comprises a mounting box, and the mounting box is mounted on the top wall of the window frame; a through groove is formed in the mounting box, a mounting rod and a plurality of fireproof plates are arranged in the mounting box, the mounting rod is rotationally connected with the mounting box, the fireproof plates are sequentially connected, the fireproof plate at any end is rotationally connected with the mounting rod, and the fireproof plates penetrate through the through groove; a connecting pipe is arranged at the through groove, the end of the connecting pipe is connected with a water storage tank, and spray heads are arranged on the connecting pipe at intervals. The fireproof plastic-steel door and window has the effect of improving the fireproof performance of the plastic-steel door and window.

Description

Technical Field

[0001] The present application relates to the technical field of building structures, and in particular to a fireproof plastic steel energy-saving door and window and a production process thereof. Background Art

[0002] Doors and windows are the main structures of modern buildings, and their structures are mainly made of wood, aluminum alloy, plastic steel and other materials. Plastic steel doors and windows are widely used in building energy conservation due to their good thermal insulation and weather resistance, and they are characterized by fast and convenient installation.

[0003] In the related technology, plastic steel doors and windows are mainly made by finding the center line of the frame, then installing the corresponding fixings, and temporarily fixing the window frame, and then reinforcing the wall and the window frame, and filling the gap between the wall and the window frame to prevent air leakage and rain leakage.

[0004] Regarding the above-mentioned related technologies, when the temperature rises, the thermal stability of plastic steel doors and windows will decrease. When encountering unexpected events such as fire, the stability of the doors and windows will decrease, which will affect the overall safety and reliability of the doors and windows, and thus create certain safety hazards. Summary of the invention

[0005] In order to improve the fireproof performance of plastic-steel doors and windows, the present application provides a fireproof plastic-steel energy-saving door and window and a production process thereof.

[0006] The present application provides a fireproof plastic steel energy-saving door and window and a production process thereof, which adopts the following technical solution: A fireproof plastic steel energy-saving door and window and a production process thereof, comprising a fixing device, a window frame and a flame retardant device, wherein the fixing device comprises a plurality of connecting blocks, the connecting blocks are arranged in sequence along the reserved space of the wall, the rectangular structure surrounded by the connecting blocks is provided with an installation groove, the installation groove is used to accommodate the window frame, and the window frame and the connecting blocks are rotatably connected; The flame retardant device comprises a mounting box, and the mounting box is mounted on the top wall of the window frame; The installation box is provided with a through slot, and a mounting rod and a plurality of fireproof panels are provided in the installation box, the mounting rod is rotatably connected to the installation box, the plurality of fireproof panels are connected in sequence and the fireproof panels at any end are rotatably connected to the installation rod, and the fireproof panels are inserted into the through slot; A connecting pipe is provided at the through groove, the end of the connecting pipe is connected to a water storage tank, and nozzles are arranged at intervals on the connecting pipe.

[0007] By adopting the above technical solution, multiple connecting blocks in the fixing device are arranged in sequence along the reserved space of the wall and enclosed into a rectangular structure. At the same time, the rectangular structure encloses an installation groove, and the window frame can be accommodated in this installation groove and rotatably connected to the connecting block, thereby improving the convenience of installation. A mounting rod and multiple fireproof panels connected in sequence are provided in the installation box. One end of the fireproof panel is rotatably connected to the mounting rod and can be inserted into the through groove of the installation box. When a fire occurs, the fireproof panel can be quickly deployed to form a fireproof barrier to prevent the flame from spreading to the glass. A water tank is connected to the end of the connecting pipe, and nozzles are arranged at intervals on the connecting pipe. Once a fire occurs, the nozzle sprays the corresponding flame retardant onto the surface of the fireproof panel, thereby improving the fireproof effect of the window frame and preventing the flame from affecting the internal environment.

[0008] Optionally, the mounting rod is equipped with a first motor and an electric push rod, the output shaft of the first motor is equipped with a plug-in block, the mounting rod is provided with a plug-in slot, the plug-in slot is used to accommodate the plug-in block, and the electric push rod is used to drive the first motor to slide along the axial direction.

[0009] By adopting the above technical solution, the first motor and the mounting rod are slidably connected through the plug-in block and the plug-in groove, and the electric push rod can drive the first motor to slide along the axial direction, thereby realizing rapid expansion and contraction of the fireproof panel.

[0010] Optionally, the installation box is equipped with a limiting column, the limiting column is passed through the through slot and is fixedly connected to the installation box; The fireproof plate is provided with a receiving groove, a supporting plate is provided in the receiving groove, and the supporting plate is provided with supporting parts and limiting parts on both sides along the axial direction of the limiting column. One end of the supporting part is rotatably connected to the supporting plate, and the other end is fixedly connected to the limiting part. The two limiting parts can clamp the limiting column.

[0011] By adopting the above technical solution, the limit column is passed through the through groove and fixedly connected to the installation box. This structure provides a stable support and positioning point for the fireproof board. The two limit parts can clamp the limit column. This clamping method is not only stable and reliable, but also can prevent the fireproof board from falling off or deforming due to high temperature when a fire occurs to a certain extent, thereby affecting the positioning effect of the limit column on the fireproof board.

[0012] Optionally, the support plate is provided with a spring, and both ends of the spring are fixedly connected to the support plate and the fireproof plate respectively.

[0013] By adopting the above technical solution, the spring, as an elastic element, has good buffering and shock absorbing properties, so that the support plate, the support part and the limit part can be recovered into the receiving groove, so that the fireproof board can be arranged tightly.

[0014] Optionally, the flame retardant device further comprises a counterweight bar, the counterweight bar is provided with a through hole, the through hole is used to accommodate the limiting column, and the counterweight bar is connected to one of the fireproof panels away from the mounting rod.

[0015] By adopting the above technical solution, the counterweight bar provides additional stability for the fireproof board through its weight, which helps to prevent the fireproof board from being displaced or tilted when subjected to external force, thereby increasing the strength and rigidity of the overall structure. The limiting columns are inserted into the through holes of the counterweight bar, which can easily achieve the connection between the fireproof board and the supporting structure.

[0016] Optionally, a first positioning hole and a positioning block are respectively provided at both ends of the connecting block, a second positioning hole is provided at the top of the connecting block, and both the first positioning hole and the second positioning hole are used to accommodate the positioning block.

[0017] By adopting the above technical solution, the cooperation between the positioning holes and the positioning blocks can ensure the precise alignment between the connecting blocks. The cooperation between the positioning blocks and the positioning holes not only provides a positioning function, but also increases the contact area between the connecting blocks and other components. The design of the positioning blocks and the positioning holes makes the installation process of the connecting blocks simpler and faster, thereby enclosing a rectangular structure.

[0018] Optionally, a friction pad is sandwiched between two adjacent connecting blocks.

[0019] By adopting the above technical solution, the main function of the friction pad is to increase the friction between adjacent connecting blocks, thereby ensuring that the connection between them is more firm and stable, while allowing rainwater to flow into the room through the gap between the two connecting blocks.

[0020] Optionally, the connecting block is provided with a sliding groove, a supporting block is provided in the sliding groove, and the supporting block can slide along the long side direction of the sliding groove; The end surface of the support block close to the wall is provided with a fixing nail, the fixing nail is fixedly connected to the support block, the fixing nail is circumferentially evenly provided with plug holes, the plug holes are provided with plug rods, and the plug rods can slide along the plug holes.

[0021] By adopting the above technical solution, the support block can slide along the long side direction of the sliding groove and can be adjusted as needed, thereby improving the positioning effect of the connecting block. The positioning pins are inserted into the wall, and the plug-in rod extends from the plug-in hole, thereby completing the positioning of the connecting block.

[0022] Optionally, a fixing groove is provided at one end of the plug-in hole close to the outside of the fixing nail, a receiving bag is provided in the inner cavity of the fixing groove, and a guide plate is provided at one end of the fixing groove away from the abutment block.

[0023] By adopting the above technical solution, the fixing groove provides support for the installation of the receiving bag, the receiving bag can contain relevant sealing materials, and the plug rod punctures the receiving bag to allow the relevant sealing materials to leak out, thereby completing the positioning of the connecting block and filling the gap between the connecting block and the wall. The setting of the guide plate can prevent the receiving bag from being punctured when the fixing nail is driven into the ground.

[0024] Optionally, a production process for fireproof plastic steel energy-saving doors and windows also includes the following steps: S1: splice the connection blocks to form a rectangular frame; S2: Slide the support block and rotate the adjusting bolt to extend the plug rod out of the plug hole, pierce the containing bag and then pierce into the wall, and release the contents; S3: Install window frames; S4: Control the electric push rod to make the first motor collect the fireproof board into the installation rod, and at the same time make the positioning piece return to the receiving groove; S5: Install the liquid spray assembly, and the nozzle can spray the solution in the water tank onto the fireproof board.

[0025] By adopting the above technical solution, the connecting blocks can be spliced ​​to quickly and flexibly build a rectangular frame. This frame can be used as the basis for installing the window frame. The plug-in rod pierces the containing bag to release the contents, seals the gap between the connecting block and the wall, completes the positioning and installation of the connecting block, and installs the window frame in the built rectangular frame, providing a stable support and installation foundation for the window. Through the control of the electric push rod and the motor, the fireproof board can be accurately moved and positioned to meet different installation requirements. The installation of the spray assembly provides additional protection for the fireproof board.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up flame retardant devices, the window frames can be provided with stable protection to avoid structural changes caused by high temperatures, affecting the stability of the internal structure, and improving the fire resistance of plastic steel doors and windows; 2. By setting the connection block, it can adapt to doors and windows of different sizes, improving the overall applicability of the device; 3. By setting up a containing bag, after the containing bag is broken, the relevant solvent inside can be released, and the gap between the connecting block and the wall can be sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application; Figure 2 It is a schematic diagram of the connection block structure; Figure 3 is a schematic cross-sectional view of a connection block; Figure 4 yes Figure 3 The enlarged schematic diagram of part A in the middle; Figure 5 yes Figure 1 The enlarged schematic diagram of part B in the middle; Figure 6 It is a schematic diagram of the positioning member structure; Figure 7 It is a schematic diagram of the cross section of the installation box.

[0028] Figure numerals: 1, fixing device; 11, connecting block; 111, first positioning hole; 112, positioning block; 113, friction pad; 114, second positioning hole; 12, sliding groove; 13, supporting block; 14, locking assembly; 141, fixing nail; 142, adjusting bolt; 143, abutment block; 144, fixing hole; 145, plug-in hole; 146, plug-in rod; 147, fixing groove; 148, containing bag; 149, guide plate; 15, connecting groove; 16, mounting plate; 17, plug-in component; 171, fixing part; 172, rotating part; 18, mounting Groove; 2, window frame; 21, double-glazed glass; 22, sealing strip; 3, flame retardant device; 31, installation box; 311, through groove; 32, limiting column; 33, curtain cover assembly; 331, electric push rod; 332, first motor; 333, installation rod; 334, plug-in groove; 335, plug-in block; 34, fireproof board; 341, receiving groove; 35, positioning piece; 351, first spring; 352, support plate; 353, support part; 354, limiting part; 36, counterweight strip; 37, spray assembly; 371, water tank; 372, connecting pipe; 373, nozzle. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-7 This application is described in further detail.

[0030] The embodiment of the present application discloses a fireproof plastic steel energy-saving door and window and a production process thereof.

[0031] Reference Figure 1 A fireproof plastic steel energy-saving door and window comprises a fixing device 1, a window frame 2 and a flame retardant device 3.

[0032] Reference Figure 2 The fixing device 1 includes a connecting block 11, and a plurality of connecting blocks 11 are provided, and the connecting blocks 11 are arranged in sequence along the long side direction of the reserved space on the wall. In this embodiment, the connecting block 11 is preferably a rectangular block, and the two side walls of the connecting block 11 away from each other are respectively provided with a first positioning hole 111 and a positioning block 112, wherein the first positioning hole 111 is used to accommodate the positioning block 112, and a friction pad 113 is sandwiched between two adjacent connecting blocks 11, and the friction pad 113 is fixedly connected to the connecting block 11 installed with the positioning block 112 by screws.

[0033] Reference Figure 2 A second positioning hole 114 is formed on the top wall of the connecting block 11 . The opening direction of the second positioning hole 114 is vertical. The second positioning hole 114 is also used to accommodate the positioning block 112 .

[0034] Reference Figure 2 , Figure 3 and Figure 4 The end surface of the connecting block 11 away from the wall is provided with a sliding groove 12. In this embodiment, the long side direction of the sliding groove 12 is parallel to the long side direction of the connecting block 11, and the sliding section perpendicular to the long side direction is preferably a "cross". The inner cavity of the sliding groove 12 is provided with a supporting block 13, wherein the supporting block 13 can slide along the long side direction of the sliding groove 12, and each supporting block 13 is equipped with a locking assembly 14, which includes a fixing nail 141, an adjusting bolt 142 and an abutment block 143. In the embodiment, the fixing nail 141 is preferably a hollow conical nail, and the large end of the fixing nail 141 is attached to the support block 13, wherein the large end of the fixing nail 141 is coaxially provided with a fixing hole 144, and the side wall of the fixing nail 141 is provided with a plurality of plug holes 145, the axial direction of the plug holes 145 is perpendicular to, in this embodiment, the shape of the plug holes 145 is preferably a rectangular hole, and the plurality of plug holes 145 are axially uniformly distributed along the axial direction of the fixing nail 141, and the inner cavities of the plug holes 145 and the fixing holes 144 are connected. The adjusting bolt 142 and the fixing nail 141 are coaxially arranged, and the adjusting bolt 142 is penetrated through the support block 13 and is threadedly connected to the support block 13. In this embodiment, the abutment block 143 is preferably a conical block, and the abutment block 143 is located in the fixing hole 144, and the ends of the abutment block 143 and the adjusting bolt 142 are coaxially fixedly connected.

[0035] Reference Figure 2 , Figure 3 and Figure 4 The inner cavity of the plug hole 145 is provided with a plug rod 146, and the plug rod 146 can slide along the axial direction of the plug hole 145. The end of the plug rod 146 can abut against the side wall of the abutment block 143, and the plug rod 146 can slide along the axial direction of the plug hole 145. The end of the plug rod 146 away from the abutment block 143 is provided with a plug pin, the plug pins are arranged in an array, and the plug pin and the plug rod 146 are fixedly connected in one piece.

[0036] Reference Figure 2 , Figure 3 and Figure 4A fixing groove 147 is provided at one end of the plug hole 145 away from the fixing hole 144, and the fixing groove 147 is communicated with the inner cavity of the plug hole 145. A guide plate 149 is provided in the inner cavity of the fixing groove 147, wherein the guide plate 149 is tilted, and the tilt direction of the guide plate 149 is from the small end of the fixing nail 141 to the large end, and is tilted in the axial direction away from the fixing nail 141. A receiving bag 148 is provided in the inner cavity of the fixing groove 147, and the inner part of the receiving bag 148 is used to receive relevant sealing materials. In this embodiment, the fireproof material is preferably a flame-retardant polyurethane foam material.

[0037] Reference Figure 2 and Figure 3 Two connecting grooves 15 are provided on the end surface of the connecting block 11 away from the wall, and the two connecting grooves 15 are respectively located on both sides of the long side direction of the connecting block 11. In this embodiment, the connecting groove 15 consists of a connecting cavity and a fixed cavity, wherein the connecting cavity is smaller than the fixed cavity, and the end surfaces of the connecting cavity and the fixed cavity close to the axial direction of the connecting block 11 are flush, and the inner cavities of the connecting cavity and the fixed cavity are connected.

[0038] Reference Figure 2 and Figure 3 The fixing device 1 also includes a plurality of mounting plates 16, and the mounting plates 16 are preferably rectangular plates. Two connectors 17 are provided on the end surface of the mounting plate 16 close to the support block 13, and the two connectors 17 are respectively located on both sides of the long side direction of the mounting plate 16. The connector 17 includes a fixed portion 171 and a rotating portion 172, wherein the fixed portion 171 is perpendicular to the end surface of the mounting plate 16, and the fixed portion 171 is fixedly connected to the mounting plate 16, and the rotating portion 172 is located on the side where the two fixed portions 171 are away from each other, and the rotating portion 172 and the fixed portion 171 are rotationally connected by a torsion spring connection, and the connecting portion between the rotating portion 172 and the fixed portion 171 is located on the side where the fixed portion 171 is away from the mounting plate 16.

[0039] Reference Figure 1 and Figure 5 The end surface of the mounting plate 16 away from the room is provided with a mounting groove 18, and a plurality of mounting grooves 18 together enclose a mounting area. The window frame 2 is provided with an inner cavity of the mounting area. The window frame 2 is rotatably connected to the mounting plate 16 by a hinge connection, and the rotation axis of the window frame 2 is horizontal. The inner cavity of the window frame 2 is provided with a double-layer glass 21, and the double-layer glass 21 is fixedly connected to the window frame 2. In this embodiment, an inert gas is filled between the double-layer glass 21, and each side wall of the double-layer glass 21 is provided with an explosion-proof film.

[0040] Reference Figure 5 A sealing strip 22 is provided between the double-layer glass 21 and the window frame 2. The two ends of the sealing strip 22 are in contact with the double-layer glass 21 and the window frame 2 respectively. The sealing strip 22 is fixedly connected to the double-layer glass 21 and the window frame 2 by gluing.

[0041] Reference Figure 1 , Figure 6 and Figure 7 The flame retardant device 3 is installed at the top of the window frame 2, and the flame retardant device 3 is installed on the outdoor side. The flame retardant device 3 includes an installation box 31. In this embodiment, the installation box 31 is preferably a hollow rectangular box. The installation box 31 is horizontally arranged. The installation box 31 is fixedly connected to the window frame 2 by a bracket connection. The bottom wall of the installation box 31 is provided with a through groove 311, wherein the opening direction of the through groove 311 is vertically upward, and the long side direction of the through groove 311 is parallel to the long side direction of the installation box 31. In this embodiment, the length of the through groove 311 is greater than the length of the window frame 2.

[0042] Reference Figure 1 , Figure 5 and Figure 7 The inner cavity of the installation box 31 is provided with two limit columns 32, and the two limit columns 32 are respectively located at the two ends of the long side direction of the through slot 311. The limit columns 32 are vertically arranged, the limit columns 32 are penetrated by the through slot 311, and the top of the limit columns 32 is fixedly connected to the installation box 31 by screws.

[0043] Reference Figure 1 , Figure 6 and Figure 7 The inner cavity of the mounting box 31 is also provided with a cover curtain assembly 33, which includes an electric push rod 331, a first motor 332 and a mounting rod 333. The electric push rod 331 is horizontally arranged, and the telescopic direction of the electric push rod 331 is parallel to the axis direction of the output shaft of the first motor 332. In this embodiment, the first motor 332 is preferably a servo motor, and the housing of the first motor 332 is fixedly connected to the output end of the electric push rod 331 by screw fixing. The output end of the first motor 332 is provided with a plug-in block 335, and the output of the first motor 332 The output shaft is parallel to the long side direction of the through slot 311, the axial direction of the mounting rod 333 is parallel to the long side direction of the through slot 311, the mounting rod 333 and the first motor 332 are coaxially arranged, the mounting rod 333 is rotatably connected to the mounting box 31 by a bearing connection, and a plug-in slot 334 is provided at one end of the mounting rod 333 close to the first motor 332, wherein the plug-in slot 334 is used to accommodate a plug-in block 335. In this embodiment, the plug-in block 335 is located in the plug-in slot 334, and the first motor 332 can drive the mounting rod 333 to rotate along the mounting box 31.

[0044] Reference Figure 1 , Figure 6 and Figure 7The cover curtain assembly 33 also includes a plurality of fireproof panels 34, wherein the fireproof panels 34 are preferably rectangular panels, and the distance between the two ends of the long side of the fireproof panels 34 is greater than the window frame 2, and the fireproof panels 34 are arranged in sequence along the axial direction of the limiting column 32, and the fireproof panels 34 can be wound around the mounting rod 333, and two adjacent fireproof panels 34 are rotatably connected by a hinge connection, and a fireproof panel 34 close to the mounting rod 333 is rotatably connected by a hinge connection, and the rotation axis of the fireproof panel 34 is parallel to the axial direction of the mounting rod 333.

[0045] Reference Figure 1 , Figure 6 and Figure 7 Two receiving grooves 341 are provided on the end surface of the fireproof board 34 close to the room, and the two receiving grooves 341 are arranged in sequence along the long side direction of the fireproof board 34, and each receiving groove 341 corresponds to a positioning column, and the opening direction of the receiving groove 341 is perpendicular to the board surface of the fireproof board 34, and the inner cavity of the receiving groove 341 is provided with a positioning member 35, and the positioning member 35 includes a first spring 351 and a support plate 352, and the expansion and contraction direction of the first spring 351 is parallel to the opening direction of the receiving groove 341, and the two ends of the first spring 351 are fixedly connected to the support plate 352 and the fireproof board 34 respectively.

[0046] Reference Figure 1 , Figure 6 and Figure 7 The positioning member 35 also includes two limiting members, which are respectively located on both sides of the axis direction of the limiting column 32. The limiting member includes a supporting portion 353 and a limiting portion 354. The supporting portion 353 is rotatably connected to the supporting plate 352 by a torsion spring connection, and the rotation axis of the supporting portion 353 is vertically arranged. The limiting portion 354 is located on the side of the supporting portion 353 away from the supporting plate 352. In this embodiment, the limiting portion 354 is preferably a right-angled triangle block, one right-angled side of the limiting portion 354 is attached to the supporting portion 353, and the other right-angled side is located on the side where the inclined surfaces are away from each other. A limiting interval is enclosed between the two limiting members, and the limiting interval is used to accommodate the positioning column.

[0047] Reference Figure 1 , Figure 6 and Figure 7 In this embodiment, when the first spring 351 is in a compressed state, the support plate 352 and the limiting member are all located in the receiving groove 341 , and when the first spring 351 is in an extended state, the limiting member can pop out of the receiving groove 341 .

[0048] Reference Figure 1 , Figure 6 and Figure 7 The edges of the supporting portion 353 and the limiting portion 354 are both rounded.

[0049] Reference Figure 1 and Figure 5 The flame retardant device 3 further includes a weight bar 36. In this embodiment, the weight bar 36 is preferably a rectangular bar, and the weight bar 36 is provided with two through holes, which are respectively located at the two ends of the long side direction of the weight bar 36, and each through hole is used to accommodate a limit column 32. The weight bar 36 is inserted into the through slot 311, and the weight bar 36 is rotatably connected to a fireproof plate 34 away from the mounting rod 333 by a hinge connection.

[0050] Reference Figure 1 , Figure 6 and Figure 7 The flame retardant device 3 also includes a liquid spray component 37. Two liquid spray components 37 are respectively located on both sides of the long side direction of the through groove 311. The liquid spray component 37 includes a water tank 371, a connecting pipe 372 and a nozzle 373. The water tank 371 is fixedly connected to the installation box 31 by screws. The connecting pipes 372 are arranged in sequence along the long side direction of the through groove 311, and the connecting pipes 372 are connected to the inner cavity of the water tank 371. The connecting pipe 372 is provided with nozzles 373 at intervals along the long side direction. In this embodiment, the nozzle 373 is preferably an atomizing nozzle.

[0051] Reference Figure 1 , Figure 6 and Figure 7 In this embodiment, the water tank 371 is used to contain the corresponding fire retardant solution.

[0052] A production process of fireproof plastic steel energy-saving doors and windows is: S1: Install a corresponding number of connection blocks 11. The operator places the connection blocks 11 at corresponding positions of the wall and connects them to form a rectangular structure; S2: Slide the support block 13 to a suitable position, rotate the adjusting bolt 142, so that the plug rod 146 extends out of the plug hole 145, pierces the receiving bag 148, releases its contents, and inserts the plug rod 146 into the wall, thereby completing the positioning of the connection block 11; S3: Install window frame 2; S4: Install the flame retardant device 3, control the electric push rod 331, retract the fireproof plate 34 through the first motor 332, and retract the positioning member 35 into the receiving groove 341; S5: Install the liquid spraying assembly 37 , and the nozzle 373 can spray the solution in the water tank 371 onto the fireproof board 34 to provide protection for the fireproof board 34 .

[0053] 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 fireproof plastic steel energy-saving door and window, characterized by: The invention comprises a fixing device (1), a window frame (2) and a flame retardant device (3), wherein the fixing device (1) comprises a plurality of connecting blocks (11), the connecting blocks (11) are arranged in sequence along a reserved space on a wall, a rectangular structure formed by the connecting blocks (11) is provided with a mounting groove (18), the mounting groove (18) is used to accommodate the window frame (2), and the window frame (2) and the connecting blocks (11) are rotatably connected; The flame retardant device (3) comprises a mounting box (31), and the mounting box (31) is mounted on the top wall of the window frame (2); The installation box (31) is provided with a through slot (311), and a mounting rod (333) and a plurality of fireproof panels (34) are provided inside the installation box (31), the mounting rod (333) and the installation box (31) are rotatably connected, the plurality of fireproof panels (34) are connected in sequence and the fireproof panels (34) at any end are rotatably connected to the installation rod (333), and the fireproof panels (34) are inserted into the through slot (311); A connecting pipe (372) is provided at the through groove (311), the end of the connecting pipe (372) is connected to a water storage tank (371), and nozzles (373) are provided at intervals on the connecting pipe (372).

2. The fireproof plastic steel energy-saving door and window according to claim 1, characterized in that: The mounting rod (333) is provided with a first motor (332) and an electric push rod (331); the output shaft of the first motor (332) is provided with a plug-in block (335); the mounting rod (333) is provided with a plug-in slot (334) for accommodating the plug-in block (335); and the electric push rod (331) is used to drive the first motor (332) to slide along the axial direction.

3. The fireproof plastic steel energy-saving door and window according to claim 1, characterized in that: The installation box (31) is provided with a limiting column (32), the limiting column (32) is passed through the through slot (311) and is fixedly connected to the installation box (31); The fireproof plate (34) is provided with a receiving groove (341), and a support plate (352) is provided in the receiving groove (341). The support plate (352) is provided with a supporting portion (353) and a limiting portion (354) on both sides along the axis direction of the limiting column (32). One end of the supporting portion (353) is rotatably connected to the supporting plate (352), and the other end is fixedly connected to the limiting portion (354). The two limiting portions (354) can be clamped to the limiting column (32).

4. The fireproof plastic steel energy-saving door and window according to claim 3 is characterized by: The support plate (352) is provided with a spring, and two ends of the spring are respectively fixedly connected to the support plate (352) and the fireproof plate (34).

5. The fireproof plastic steel energy-saving door and window according to claim 4, characterized in that: The flame retardant device (3) further comprises a counterweight bar (36), wherein the counterweight bar (36) is provided with a through hole, wherein the through hole is used to accommodate the limiting column (32), and the counterweight bar (36) is connected to a fireproof plate (34) away from the mounting rod (333).

6. The fireproof plastic steel energy-saving door and window according to claim 1, characterized in that: The two ends of the connection block (11) are respectively provided with a first positioning hole (111) and a positioning block (112); the top of the connection block (11) is provided with a second positioning hole (114); the first positioning hole (111) and the second positioning hole (114) are both used to accommodate the positioning block (112).

7. The fireproof plastic steel energy-saving door and window according to claim 6, characterized in that: A friction pad (113) is sandwiched between two adjacent connection blocks (11).

8. The fireproof plastic steel energy-saving door and window according to claim 1, characterized in that: The connecting block (11) is provided with a sliding groove (12), a supporting block (13) is provided in the sliding groove (12), and the supporting block (13) can slide along the long side direction of the sliding groove (12); A fixing nail (141) is arranged on the end surface of the support block (13) close to the wall, the fixing nail (141) and the support block (13) are fixedly connected, the fixing nail (141) is provided with plug holes (145) evenly distributed in the circumference, and a plug rod (146) is arranged in the plug hole (145), and the plug rod (146) can slide along the plug hole (145).

9. The fireproof plastic steel energy-saving door and window according to claim 8, characterized in that: A fixing groove (147) is provided at one end of the insertion hole (145) close to the outside of the fixing nail (141), a receiving bag (148) is provided in the inner cavity of the fixing groove (147), and a guide plate (149) is provided at one end of the fixing groove (147) away from the abutment block (143).

10. A production process for fireproof plastic steel energy-saving doors and windows, characterized in that: A fireproof plastic steel energy-saving door and window according to any one of claims 1 to 9, further comprising the following steps: S1: splicing the connection blocks (11) so that the connection blocks (11) enclose a rectangular frame; S2: Slide the support block (13) and rotate the adjusting bolt (142) so that the plug-in rod (146) extends out of the plug-in hole (145), pierces the containing bag (148) and then penetrates into the wall, thereby releasing the contents; S3: Install window frame (2); S4: Control the electric push rod (331) to cause the first motor (332) to collect the fireproof board (34) into the installation rod (333), and at the same time, cause the positioning member (35) to be recovered into the receiving groove (341); S5: Install the liquid spraying assembly (37), the spray head (373) can spray the solution in the water storage tank (371) onto the fireproof board (34).

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