Energy-saving thermal-insulation fireproof building door and window

Abstract

The invention belongs to the technical field of doors and windows and discloses an energy-saving heat-preservation fireproof building door and window which comprises a window frame, a window sash capable of being rotatably opened and closed is arranged in the window frame, two metal plates located at the opening and closing ends of the window sash are fixed to the left inner side wall and the right inner side wall of the window frame, and touch sealing assemblies are arranged at the upper end and the lower end of the window frame. A pressurizing assembly is arranged at the top end of the window frame, and a supplementing assembly is arranged outside the pressurizing assembly. The pressurizing assembly is triggered to squeeze a certain amount of liquid into the touch sealing assembly through the rotating closing movement of the window sash, the sealing pressing touch force of the touch sealing assembly on the window sash is further increased, the gap between the touch sealing assembly and the window sash is greatly reduced, and the sealing effect of the touch sealing assembly on the window sash is improved; the liquid input into the touch sealing assembly is supplemented through the arranged supplementing assembly, so that the hydraulic pressure input into the touch sealing assembly by the pressurizing assembly is increased, and the extension amount of a sealing piece in the touch sealing assembly is increased through the large hydraulic pressure, so that the elastic pressing contact of the touch sealing assembly to the window sash is supplemented.

Description

Technical Field

[0001] The invention relates to the technical field of doors and windows, and in particular to an energy-saving, heat-insulating and fire-proof building door and window. Background Art

[0002] Doors and windows, as an indispensable part of a building, not only undertake the basic functions of ventilation, lighting, and wind and rain isolation, but are also an important guarantee for the beauty and safety of a home. Modern doors and windows use high-performance materials, such as thermally-insulated aluminum alloys and hollow glass, which effectively improve the thermal insulation performance. The airtightness of doors and windows is also crucial. It is directly related to the indoor insulation, sound insulation, dustproof and noise isolation effects. Maintaining a stable indoor temperature and improving living comfort are important contents of indoor energy-saving design.

[0003] For example, Chinese patent publication number CN219826659U discloses a door and window with good sealing performance. In view of the problem that the existing rotating door and window need to rotate, there is a certain gap between the left and right sides of the door and window and the door frame, resulting in poor overall sealing performance of the door and window, the following scheme is proposed, which includes a window frame, a same window panel is rotatably installed between the top inner wall and the bottom inner wall of the window frame, a semicircular sealing strip is fixedly installed on the left side of the window panel, the semicircular sealing strip is slidably sealed with the left inner wall of the window frame, two transverse grooves are provided on the right inner wall of the window frame, a plurality of connecting grooves are connected between the two transverse grooves, and a baffle is slidably installed in the transverse groove. The structural design of the present invention is reasonable, and the sealing performance between the left side of the window panel and the window frame is improved by the semicircular sealing strip.

[0004] For example, Chinese patent publication number CN218882072U discloses a sealed casement door and window, which belongs to the technical field of casement windows and includes: an outer window frame; a card slot, which is arranged at the front end of the outer window frame; an installation slot, which is provided with two installation slots, both of which are arranged at the front end of the outer window frame; a sealing strip, which is movably inserted into the card slot, and two slots are arranged at the upper and lower ends of the sealing strip. The present invention positions the slide plate and the plug block through the elastic action of a spring, fixes the sealing strip through the card connection of the plug block and the slot, and installs the sealing strip by card connection, which optimizes the convenience of removing the sealing strip.

[0005] The above-mentioned applications and most existing doors and windows usually use rubber elastic seals such as rubber strips and rubber frames to fill the gap between the window sashes and window frames, so that the doors and windows are closed and sealed. However, when encountering outdoor fires or high-temperature black smoke, the rubber seals on the doors and windows are relatively more likely to melt and deform due to high temperatures, which can easily cause the sealing of the doors and windows to deteriorate rapidly in a short period of time. If the sealing is insufficient, high-temperature black smoke can easily enter the room through the gap between the window sashes and window frames and spread, and be inhaled into the human body, causing life-threatening danger and affecting the success rate of personnel evacuation.

[0006] Therefore, it is necessary to provide an energy-saving, heat-insulating and fire-proof building door and window to solve the above-mentioned technical problems. Summary of the invention

[0007] The object of the present invention is to provide an energy-saving, heat-insulating and fire-proof building door and window to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the solution of the present invention to the above-mentioned technical problem is as follows: an energy-saving, heat-insulating and fire-proof building door and window, including a window frame, a rotatable window sash is arranged inside the window frame, a motor for driving the window sash to rotate and adjust is fixed to the top of the window frame, fire-proof glass is fixed inside the window sash, and two metal plates located at the opening and closing ends of the window sash are fixed to the left and right inner walls of the window frame. When the window sash is closed, the two metal plates squeeze and contact the two sides of the opening and closing ends of the window sash, and the upper and lower ends of the window frame are provided with touch-sealing components that cooperate with the metal plates to seal the closed window sash, and the top of the window frame is provided with a booster component that increases the pressure-touch sealing force of the touch-sealing component on the window sash.

[0009] As a further solution of the present invention, the touch-seal assembly includes metal strips provided at both upper and lower ends of the window frame, the metal strips are arranged along the length direction of the upper and lower ends of the window frame, the inner side walls of the upper and lower ends of the window frame are provided with guide grooves that slide with the metal strips, a plurality of sliding rods equidistantly distributed are fixed to one end of the metal strip away from the center of the window frame, a plurality of cylindrical inner grooves are provided inside the window frame, and the plurality of cylindrical inner grooves are arranged one-to-one with the plurality of sliding rods, and the sliding rods slide through the side walls of the guide grooves and extend into the cylindrical inner grooves.

[0010] As a further solution of the present invention, a ring plate located in a cylindrical inner groove is fixed on the side of the slide rod, and a spring sleeved on the side of the slide rod is arranged in the cylindrical inner groove. The spring is located on the side of the ring plate away from the metal strip.

[0011] As a further solution of the present invention, an arc-shaped protrusion arranged along the length direction of the metal strip is fixed on the side surface of the metal strip near the center of the window frame, and arc grooves that fit the arc-shaped protrusion are opened on the upper and lower end sides of the window sash.

[0012] As a further solution of the present invention, the boosting assembly includes a liquid cavity opened inside the window frame, and the interior of the window frame is provided with a plurality of first liquid grooves respectively connected to a plurality of cylindrical inner grooves, and one end of the first liquid groove away from the cylindrical inner groove is connected to the liquid cavity, and a piston ring is fixed on the side of the ring plate and fits tightly with the side wall of the cylindrical inner groove.

[0013] As a further solution of the present invention, a top seat is fixed on the top side of the window frame, and shaft rods are fixed on the upper and lower end sides of the window sash, the two shaft rods are coaxially arranged and both are rotatably connected to the side walls of the window frame, an arc-shaped groove which is cocentric with the shaft rod and has an opening at one end is provided in the top seat, an arc-shaped rod which is inserted into the arc-shaped groove through the opening of the arc-shaped groove and is cocentric with the arc-shaped groove is fixed on the side at the top of the window sash, a first piston plate which fits tightly with the arc-shaped groove is fixed on one end of the arc-shaped rod located in the arc-shaped groove, and a second liquid groove which is connected to the liquid cavity and the closed end of the arc-shaped groove at both ends is provided inside the window frame.

[0014] As a further solution of the present invention, a supplementary component for adjusting and supplementing the pressure contact of the touch-seal component is arranged on the outside of the booster component, and the supplementary component includes a fluid cylinder fixed on the outer side wall of the top seat and connected to the closed end of the arc groove, and an end of the fluid cylinder away from the top seat is internally threadedly connected to a threaded rod, and an end of the threaded rod located inside the fluid cylinder is fixed with a second piston plate that fits tightly with the inner side wall of the fluid cylinder.

[0015] As a further solution of the present invention, a screw head is fixed on the outer end of the threaded rod, and a rubber sleeve is fitted on the surface of the screw head.

[0016] As a further solution of the present invention, the output end of the motor is fixed, a smoke sensor is fixed on the top side of the window frame, and a PLC controller electrically connected to the smoke sensor and the motor is fixed on the outer side wall of the window frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The two sides of the window sash are tightly attached to the side of the metal plate, so that the two metal plates are used to elastically stop and limit the two sides of the window sash, and the left and right sides of the window sash are sealed by the two metal plates. At the same time, the upper and lower ends of the window sash are rotated to a position in close contact with the seals in the touch-seal assembly, so that the upper and lower ends of the window sash are sealed by the seals in the two sets of touch-seal assemblies, and then the edges of the window sash are completely sealed. In normal use, the comprehensiveness of the sealing of doors and windows is improved, and the indoor heat is prevented from being dissipated through the gaps, thereby improving the overall thermal insulation and energy-saving effect of doors and windows. When a fire occurs, since the seals and metal plates in the touch-seal assembly are both made of high-temperature resistant metal materials, the fire-proof glass uses fire-proof glass, which can maintain stable physical properties for a long time under high temperature environment, is not easy to melt or deform, and greatly improves the fire resistance and fireproof performance of doors and windows, thereby effectively preventing the spread of fire and smoke through the gaps, effectively isolating the invasion of external heat and flames, and providing precious time for personnel evacuation and fire rescue;

[0019] 2. The window sash is elastically pressed and sealed by the touch seal assembly, so that it has better anti-deformation performance and wear resistance than the elastic rubber strip seal in the prior art, and greatly improves the closing and sealing stability of the window sash during long-term use;

[0020] 3. By utilizing the rotation and closing motion of the window sash to trigger the booster assembly to squeeze a certain amount of liquid into the touch seal assembly, a certain amount of hydraulic pressure is generated inside the touch seal assembly, and the seal in the touch seal assembly is pressed by the hydraulic pressure to further press the outer wall of the window sash, thereby further increasing the sealing pressure of the touch seal assembly on the window sash, greatly reducing the gap between the touch seal assembly and the window sash, and improving the sealing effect of the touch seal assembly on the window sash;

[0021] 4. After long-term use, the liquid in the input touch seal assembly is replenished through the provided supplementary assembly, thereby increasing the hydraulic pressure in the input touch seal assembly of the booster assembly, and increasing the extension of the seal in the touch seal assembly through the larger hydraulic pressure to supplement the elastic pressure of the touch seal assembly on the window sash, thereby ensuring that the touch seal assembly always has a good tight sealing effect on the window sash. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0024] Figure 2 Figure 2 This is a schematic diagram of the structure of the window sash of the present invention when it is opened;

[0025] Figure 3 The overall cross-sectional structure of the present invention is three-dimensional Figure 1 ;

[0026] Figure 4 for Figure 3 A magnified view of the structure at center;

[0027] Figure 5 The cross-sectional structure diagram of the touch seal assembly of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 6 for Figure 5 A magnified view of the structure at C in the middle;

[0029] Figure 7 It is a schematic diagram of the partial structure of the touch seal assembly of the present invention;

[0030] Figure 8 It is a schematic cross-sectional structural diagram of a booster assembly of the present invention;

[0031] Fig. 9 for Figure 8 A magnified view of the structure at B in the middle;

[0032] Fig.10 It is a schematic diagram of the local structure of the shaft rod of the present invention;

[0033] Fig.11 The cross-sectional structure diagram of the touch seal assembly of the present invention is shown in FIG. Figure 2 ;

[0034] Fig.12 for Fig.11 A magnified view of the structure at D in the middle;

[0035] Fig.13 The overall cross-sectional structure of the present invention is three-dimensional Figure 2 .

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1. Touch-seal assembly; 101. Metal pressure strip; 102. Arc-shaped protrusion; 104. Ring plate; 105. Spring; 106. Sliding rod; 107. Arc-shaped groove; 108. Guide groove; 109. Cylindrical inner groove; 2. Pressurization assembly; 201. Liquid chamber; 202. First liquid channel; 203. Arc-shaped rod; 204. Arc-shaped groove; 205. First piston plate; 206. Top seat; 207. Piston ring; 3. Supplementary assembly; 301. Liquid cylinder; 302. Second piston plate; 303. Threaded rod; 304. Rotary head; 4. Window frame; 5. Motor; 6. PLC controller; 7. Window sash; 9. Smoke sensor; 10. Metal plate; 11. Fireproof glass; 12. Shaft. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the embodiments.

[0039] See also Figure 1-13The present invention provides an energy-saving, heat-insulating and fire-proof building door and window, comprising a window frame 4, a window sash 7 that can be rotated and opened is arranged inside the window frame 4, a motor 5 that drives the window sash 7 to rotate and adjust is fixed on the top of the window frame 4, a fireproof glass 11 is fixed inside the window sash 7, two metal plates 10 located at the opening and closing ends of the window sash 7 are fixed on the left and right inner walls of the window frame 4, when the window sash 7 is closed, the two metal plates 10 squeeze and contact the two sides of the opening and closing ends of the window sash 7, and the upper and lower ends of the window frame 4 are provided with a touch-seal component 1 that cooperates with the metal plate 10 to seal and close the window sash 7 in a closed state. A booster assembly 2 is provided at the top of the window frame 4 to increase the pressure-touch sealing force of the touch-seal assembly 1 on the window sash 7, and a supplementary assembly 3 is provided outside the booster assembly 2 to adjust and supplement the pressure-touch of the touch-seal assembly 1; the window sash 7 is driven to rotate and close by the motor 5, and when the motor 5 drives the window sash 7 to close in the window frame 4, the two sides of the window sash 7 are tightly attached to the side of the metal plate 10, so that the two sides of the window sash 7 are elastically stopped and limited by the two metal plates 10, and the left and right sides of the window sash 7 are sealed by the two metal plates 10, and at the same time, the upper and lower sides of the window sash 7 are The window frame 4 and the window sash 7 are rotated to a position in close contact with the sealing member in the touch-seal assembly 1, so that the upper and lower ends of the window sash 7 are sealed through the sealing members in the two sets of touch-seal assemblies 1, and then the edges of the window sash 7 are completely sealed, so that during normal use, the comprehensiveness of the door and window sealing is improved, the indoor heat is prevented from being dissipated through the gap, and the overall thermal insulation and energy-saving effect of the door and window is improved. The window frame 4 and the window sash 7 are made of high-temperature resistant stainless steel or aluminum alloy, the metal plate 10 and the sealing member in the touch-seal assembly 1 are made of high-temperature resistant stainless steel or aluminum alloy, and the fireproof glass 11 has The body can adopt laminated composite fireproof glass, which has been fully disclosed in the prior art and will not be described in detail. When a fire occurs, since the seal and the metal plate 10 in the touch-seal assembly 1 are both made of high-temperature resistant metal materials, the fireproof glass 11 adopts fireproof glass, which can maintain stable physical properties under high temperature environment, is not easy to melt or deform, and greatly improves the fire resistance and fireproof performance of doors and windows, thereby effectively preventing the spread of fire and smoke through the gaps, effectively isolating the invasion of external heat and flames, and providing valuable time for personnel evacuation and fire rescue;

[0040] The window sash 7 is automatically closed and opened by driving the motor 5, eliminating the operation of manually closing the window sash 7, avoiding the problem of laborious closing operation of doors and windows due to the friction resistance of the seal, saving manpower, and effectively improving user experience; the window sash 7 is elastically pressed and sealed by the set touch-seal component 1, so that it has better deformation resistance and wear resistance than the elastic rubber strip seal in the prior art, and greatly improves the closing and sealing stability of the window sash 7 during long-term use; when the window sash 7 is rotated to close, the booster component 2 is triggered by the rotational closing movement of the window sash 7 to squeeze a certain amount of liquid into the touch-seal component 1, so that the inside of the touch-seal component 1 has a certain hydraulic pressure, and the seal in the touch-seal component 1 is pressed by the hydraulic pressure to further press the window. The outer wall of the window sash 7 is designed to further increase the sealing pressure of the touch-seal component 1 on the window sash 7, greatly reduce the gap between the touch-seal component 1 and the window sash 7, and improve the sealing effect of the touch-seal component 1 on the window sash 7; when used for a long time, the elastic parts in the touch-seal component 1 are lost and the sealing parts in the touch-seal component 1 are worn to a certain extent, resulting in a decrease in the elastic compression sealing effect of the touch-seal component 1 on the window sash 7, the liquid input into the touch-seal component 1 is replenished by the provided supplementary component 3, thereby increasing the hydraulic pressure input into the touch-seal component 1 by the booster component 2, and increasing the extension amount of the sealing parts in the touch-seal component 1 by the larger hydraulic pressure, so as to supplement the elastic compression of the touch-seal component 1 on the window sash 7, thereby ensuring that the touch-seal component 1 always has a good compression sealing effect on the window sash 7.

[0041] Further as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, it is worth specifically explaining that the touch seal assembly 1 includes metal beadings 101 provided at both upper and lower ends of the window frame 4, the metal beadings 101 are arranged along the length direction of the upper and lower ends of the window frame 4, the inner side walls of the upper and lower ends of the window frame 4 are provided with guide grooves 108 that slide with the metal beadings 101, a plurality of equally distributed slide bars 106 are fixed to one end of the metal beading 101 away from the center of the window frame 4, a plurality of cylindrical inner grooves 109 are provided inside the window frame 4, and the plurality of cylindrical inner grooves 109 are arranged one by one with the plurality of slide bars 106, and the slide bars 106 slide through the guide grooves The side wall of the touch seal assembly 108 extends into the cylindrical inner groove 109, and a ring plate 104 located in the cylindrical inner groove 109 is fixed on the side of the slide rod 106. A spring 105 sleeved on the side of the slide rod 106 is arranged in the cylindrical inner groove 109. The spring 105 is located on the side of the ring plate 104 away from the metal pressure strip 101; the sealing member in the touch seal assembly 1 is specifically the metal pressure strip 101. When working, the spring 105 is always in a compressed state, and the ring plate 104 is pushed by the spring 105, so that the multiple groups of springs 105, the ring plate 104 and the slide rod 106 cooperate with the multi-point elastic top The movable metal strip 101 contacts the upper and lower ends of the window sash 7, that is, when the window sash 7 is closed, the elastic force of multiple springs 105 pushes the two metal strips 101 to press the upper and lower sides of the window sash 7, and at the same time, the metal strip 101 presses the end of the metal plate 10, so that the upper and lower ends of the window sash 7 are sealed, and the two metal plates 10 press and seal the left and right sides of the window sash 7, so that the edges of the window sash 7 are completely sealed, so that when in normal use, the comprehensiveness of the door and window sealing is improved, the indoor heat is prevented from being dissipated through the gaps, and the overall thermal insulation and energy saving of the door and window are improved. The metal plate 10 and the metal strip 101 are made of high-temperature resistant stainless steel or aluminum alloy. When a fire occurs, since the seal in the touch-seal assembly 1 and the metal plate 10 are both made of high-temperature resistant metal materials, they can maintain stable physical properties in a high-temperature environment and are not easy to melt or deform, thereby greatly improving the fire resistance and fireproof performance of doors and windows, thereby effectively preventing the fire from spreading through the gaps and the smoke from spreading through the gaps; the window sash 7 is elastically pressed and sealed by the set metal strip 101, thereby having better deformation resistance and wear resistance than the elastic rubber strip seal in the prior art.

[0042] Further as Figure 4 and Fig.12As shown, it is worth explaining in detail that an arc-shaped protrusion 102 arranged along the length direction of the metal strip 101 is fixed on the side surface of the metal strip 101 close to the center of the window frame 4, and an arc-shaped groove 107 which is fitted with the arc-shaped protrusion 102 is opened on the upper and lower end sides of the window sash 7; when the window sash 7 is in a closed state, the arc-shaped protrusion 102 on the metal strip 101 is inserted into the arc-shaped groove 107 at the end of the window sash 7 and the arc-shaped protrusion 102 is pressed against the arc-shaped groove 107, so that a surface contact seal is formed by the cooperation of the arc-shaped protrusion 102 and the arc-shaped groove 107, making it difficult for heat or smoke in the room to diffuse through the gap, thereby further improving the sealing protection performance.

[0043] Further as Figure 2 , Figure 4 , Figure 8 , Fig. 9 , Fig.10 and Fig.12As shown, it is worth to explain in detail that the booster assembly 2 includes a liquid chamber 201 opened inside the window frame 4, and a plurality of first liquid grooves 202 respectively connected with a plurality of cylindrical inner grooves 109 are opened inside the window frame 4, and one end of the first liquid groove 202 away from the cylindrical inner groove 109 is connected with the liquid chamber 201, and a piston ring 207 tightly matched with the side wall of the cylindrical inner groove 109 is fixed on the side of the ring plate 104, and a top seat 206 is fixed on the top side of the window frame 4, and shafts 12 are fixed on the upper and lower sides of the window sash 7, and the two shafts The two shafts 12 are coaxially arranged and both shafts 12 are rotatably connected to the side walls of the window frame 4. An arc groove 204 is provided in the top seat 206 and is arranged concentrically with the shaft 12 and has an opening at one end. An arc rod 203 is fixed on the side of the shaft 12 located at the top of the window sash 7 and is inserted into the arc groove 204 through the opening of the arc groove 204 and is arranged concentrically with the arc groove 204. A first piston plate 205 that fits closely with the arc groove 204 is fixed on one end of the arc rod 203 located in the arc groove 204. The interior of the window frame 4 has two ends respectively provided with a first piston plate 205 that fits closely with the arc groove 204. The second liquid groove is connected to the liquid cavity 201 and the closed end of the arc groove 204; when the window sash 7 is rotated to close, the window sash 7 drives the shaft 12 to rotate synchronously, so that the arc rod 203 is driven by the shaft 12 to insert into the arc groove 204, and the arc groove 204 and the liquid cavity 201 are filled with a certain amount of liquid, which can be water or hydraulic oil. When the arc rod 203 drives the first piston plate 205 to move in the arc groove 204, the liquid in the arc groove 204 is pressed into the liquid cavity 204 through the second liquid groove through the first piston plate 205. 1, so that the liquid in the liquid chamber 201 is synchronously input into the multiple cylindrical inner grooves 109 through the multiple first liquid grooves 202, so that the cylindrical inner grooves 109 have hydraulic pressure, and the piston ring 207 and the ring plate 104 are pushed by the hydraulic pressure, and the metal bead 101 is pressed by the hydraulic pressure to further press the outer wall of the window sash 7, so as to further increase the sealing pressure of the metal bead 101 on the window sash 7, greatly reduce the gap between the metal bead 101 and the window sash 7, and improve the sealing effect of the metal bead 101 on the window sash 7.

[0044] Further as Figure 5 , Fig. 9 and Fig.12As shown, it is worth specifically explaining that the supplementary component 3 includes a fluid cylinder 301 fixed on the outer side wall of the top seat 206 and communicated with the closed end of the arc groove 204, and the end of the fluid cylinder 301 away from the top seat 206 is internally threaded with a threaded rod 303, and the threaded rod 303 is located at one end of the fluid cylinder 301. A second piston plate 302 that closely matches the inner side wall of the fluid cylinder 301 is fixed; when used for a long time, the spring 105 is prone to a certain amount of plastic deformation and the arc-shaped protrusion 102 is prone to certain wear, causing the metal layer 101 to reduce the elastic compression sealing effect of the window sash 7. The liquid is filled and the threaded rod 303 is rotated to adjust. The threaded rod 303 drives the second piston plate 302 to move and adjust in the liquid cylinder 301, so that the liquid in the liquid cylinder 301 is supplemented into the arc groove 204 through the second piston plate 302, and then supplemented and input into the multiple cylindrical inner grooves 109 through the second liquid groove, the liquid cavity 201 and the first liquid groove 202, so as to increase the hydraulic pressure in the cylindrical inner groove 109, and fine-tune to increase the extension amount of the metal bead 101 to supplement the elastic pressure contact seal of the metal bead 101 on the window sash 7, so as to ensure that the metal bead 101 always has a good tight sealing effect on the window sash 7.

[0045] This scheme has the following working process: when the motor 5 drives the window sash 7 to close in the window frame 4, the two sides of the window sash 7 are tightly attached to the side surfaces of the metal plate 10, so that the two sides of the window sash 7 are elastically stopped and limited by the two metal plates 10, and the left and right sides of the window sash 7 are sealed by the two metal plates 10. At the same time, the elastic force of multiple springs 105 elastically pushes the two metal pressure strips 101 to press on the upper and lower end sides of the window sash 7, and the arc-shaped protrusion 102 on the metal pressure strip 101 is inserted into the arc groove 107 at the end of the window sash 7 and the arc-shaped protrusion 102 is pressed with the arc groove 107, so that the arc protrusion 102 and the arc groove 107 cooperate to form a surface pressing contact seal, and at the same time, the metal pressure strip 101 is pressed with the end of the metal plate 10, so that the window sash 7 The upper and lower ends of the window sash 7 are sealed, forming a sealed closure of the window sash 7 in the window frame 4; when the window sash 7 is rotated to close, the window sash 7 drives the shaft 12 to rotate synchronously, so that the shaft 12 drives the arc rod 203 to be inserted into the arc groove 204, and when the arc rod 203 drives the first piston plate 205 to move in the arc groove 204, the first piston plate 205 presses the liquid in the arc groove 204 into the liquid chamber 201 through the second liquid groove, so that the liquid in the liquid chamber 201 is synchronously input into the multiple cylindrical inner grooves 109 through the multiple first liquid grooves 202, so that the cylindrical inner grooves 109 have hydraulic pressure, and the piston ring 207 and the ring plate 104 are pushed by the hydraulic pressure, and the metal pressure strip 101 is pressed by the hydraulic pressure to further press the outer wall of the window sash 7;

[0046] When used for a long time, the spring 105 is prone to produce a certain amount of plastic deformation and the arc-shaped protrusion 102 is worn to a certain extent, resulting in a decrease in the elastic compression sealing effect of the metal bead 101 on the window sash 7. By rotating the adjustment threaded rod 303, the threaded rod 303 drives the second piston plate 302 to move and adjust in the liquid cylinder 301, so that the liquid in the liquid cylinder 301 is supplemented and pressed into the arc-shaped groove 204 through the second piston plate 302, and then supplemented and input into the multiple cylindrical inner grooves 109 through the second liquid groove, the liquid cavity 201 and the first liquid groove 202, thereby increasing the hydraulic pressure in the cylindrical inner groove 109, and fine-tuning to increase the extension amount of the metal bead 101 to supplement the elastic pressure-touch sealing of the metal bead 101 on the window sash 7.

[0047] Further as Fig. 9 As shown, it is worth explaining in detail that a screw head 304 is fixed on the outer end of the threaded rod 303, and the surface of the screw head 304 is fitted with a rubber sleeve; during specific work, the threaded rod 303 can be easily rotated by the provided screw head 304, which is convenient for operation and indirectly improves the adjustment accuracy.

[0048] Further as Figure 1 , Figure 2 , Figure 3 , Fig.11 and Fig.13 As shown, it is worth specifically explaining that the output end of the motor 5 is fixed to the shaft 12, a smoke sensor 9 is fixed on the top side of the window frame 4, and a PLC controller 6 electrically connected to the smoke sensor 9 and the motor 5 is fixed on the outer wall of the window frame 4; in normal use, the motor 5 can be controlled by the PLC controller 6, so that the window sash 7 is driven to open and close by the motor 5. When a fire occurs, the smoke sensor 9 can be placed on the part of the window frame 4 located outdoors, and the smoke is detected by the set smoke sensor 9. When thicker smoke is detected, the smoke sensor 9 sends an electrical signal to the PLC controller 6, so that the PLC controller 6 controls the start of the motor 5, and the window sash 7 is automatically closed by the motor 5 to prevent the spread of smoke and fire.

[0049] In summary: when a fire occurs, since the seal and metal plate 10 in the touch-seal assembly 1 are both made of high-temperature resistant metal materials, the fire-resistant glass 11 uses fire-resistant glass, which can maintain stable physical properties in a high-temperature environment and is not easy to melt or deform, thereby greatly improving the fire resistance and fireproof performance of doors and windows, thereby effectively preventing the fire from spreading through the gaps and the smoke from spreading through the gaps, effectively isolating the invasion of external heat and flames, and providing precious time for personnel evacuation and fire rescue; the motor 5 drives the window sash 7 to automatically close and open, eliminating the operation of manually closing the window sash 7, avoiding the problem of laborious closing operation of doors and windows due to the friction resistance of the seal, saving manpower, and effectively improving user experience; the touch-seal assembly 1 is set to elastically press and seal the window sash 7, thereby having better anti-deformation performance and wear resistance than the elastic rubber strip seal in the prior art, and greatly improving the closing and sealing stability of the window sash 7 during long-term use; when the window sash 7 is rotated to close, by utilizing The rotational closing movement of the window sash 7 triggers the booster component 2 to squeeze a certain amount of liquid into the touch-seal component 1, so that the inside of the touch-seal component 1 has a certain hydraulic pressure and the seal in the touch-seal component 1 is further pressed against the outer wall of the window sash 7 by the hydraulic pressure, thereby further increasing the sealing pressure of the touch-seal component 1 on the window sash 7, greatly reducing the gap between the touch-seal component 1 and the window sash 7, and improving the sealing effect of the touch-seal component 1 on the window sash 7; when used for a long time, the elastic parts in the touch-seal component 1 are lost and the seals in the touch-seal component 1 are worn to a certain extent, resulting in a decrease in the elastic compression sealing effect of the touch-seal component 1 on the window sash 7, the liquid input into the touch-seal component 1 is supplemented by the provided supplementary component 3, thereby increasing the hydraulic pressure input into the touch-seal component 1 by the booster component 2, and increasing the extension of the seal in the touch-seal component 1 by a larger hydraulic pressure to supplement the elastic pressure of the touch-seal component 1 on the window sash 7, thereby ensuring that the touch-seal component 1 always has a good compression sealing effect on the window sash 7.

[0050] The motor 5, PLC controller 6 and smoke sensor 9 can be purchased on the market. The motor 5, PLC controller 6 and smoke sensor 9 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims

1. An energy-saving, heat-insulating and fire-proof building door and window, comprising a window frame (4), characterized in that: A window sash (7) that can be rotatably opened and closed is arranged inside the window frame (4), a motor (5) for driving the window sash (7) to rotate and adjust is fixed at the top of the window frame (4), a fireproof glass (11) is fixed inside the window sash (7), and two metal plates (10) located at the opening and closing ends of the window sash (7) are fixed to the left and right inner walls of the window frame (4). When the window sash (7) is closed, the two metal plates (10) squeeze and contact the two sides of the opening and closing ends of the window sash (7), and the upper and lower ends of the window frame (4) are provided with a touch-seal component (1) that cooperates with the metal plate (10) to seal and close the window sash (7) in a closed state, and a booster component (2) that increases the pressure-touch sealing force of the touch-seal component (1) on the window sash (7) is arranged at the top of the window frame (4).

2. The energy-saving, heat-insulating and fire-proof building doors and windows according to claim 1 are characterized in that: The touch seal assembly (1) comprises metal strips (101) provided at both upper and lower ends of the window frame (4), the metal strips (101) being arranged along the length direction of the upper and lower ends of the window frame (4), the inner side walls of the upper and lower ends of the window frame (4) being provided with guide grooves (108) for slidingly cooperating with the metal strips (101), a plurality of sliding rods (106) distributed at equal intervals being fixed on one end of the metal strip (101) away from the center of the window frame (4), a plurality of columnar inner grooves (109) being provided inside the window frame (4), and the plurality of columnar inner grooves (109) being arranged in one-to-one correspondence with the plurality of sliding rods (106), and the sliding rods (106) slidingly penetrate the side walls of the guide grooves (108) and extend into the columnar inner grooves (109).

3. The energy-saving, heat-insulating and fire-proof building doors and windows according to claim 2, characterized in that: A ring plate (104) located in a cylindrical inner groove (109) is fixed on the side of the slide rod (106), and a spring (105) sleeved on the side of the slide rod (106) is arranged in the cylindrical inner groove (109), and the spring (105) is located on the side of the ring plate (104) away from the metal pressure strip (101).

4. The energy-saving, heat-insulating and fire-proof building doors and windows according to claim 3, characterized in that: An arc-shaped protrusion (102) arranged along the length direction of the metal strip (101) is fixed on the side surface of the metal strip (101) close to the center of the window frame (4), and arc-shaped grooves (107) that fit the arc-shaped protrusion (102) are provided on the upper and lower end sides of the window sash (7).

5. The energy-saving, heat-insulating and fire-proof building doors and windows according to claim 2, characterized in that: The booster assembly (2) comprises a liquid cavity (201) opened inside the window frame (4); a plurality of first liquid grooves (202) respectively connected to a plurality of cylindrical inner grooves (109) are opened inside the window frame (4); one end of the first liquid groove (202) away from the cylindrical inner groove (109) is connected to the liquid cavity (201); and a piston ring (207) tightly fitting with the side wall of the cylindrical inner groove (109) is fixed on the side surface of the ring plate (104).

6. The energy-saving, heat-insulating and fire-proof building door and window according to claim 5, characterized in that: A top seat (206) is fixed on the top side of the window frame (4); shaft rods (12) are fixed on the upper and lower side of the window sash (7); the two shaft rods (12) are coaxially arranged and both shaft rods (12) are rotatably connected to the side wall of the window frame (4); an arc groove (204) is provided in the top seat (206) and is coaxially arranged with the shaft rod (12) and has an open end; a side of the shaft rod (12) at the top of the window sash (7) is fixed with a shaft rod (12) and a shaft rod (12) is fixed on the side of the window sash (7); An arc rod (203) is inserted into the arc groove (204) through the opening of the arc groove (204) and is arranged cocentrically with the arc groove (204); a first piston plate (205) tightly fitting with the arc groove (204) is fixed to one end of the arc rod (203) located in the arc groove (204); and a second liquid groove is opened inside the window frame (4), with two ends respectively connected to the liquid cavity (201) and the closed end of the arc groove (204).

7. The energy-saving, heat-insulating and fire-proof building door and window according to claim 6, characterized in that: A supplementary component (3) for adjusting and supplementing the pressure contact of the touch-seal component (1) is arranged outside the booster component (2), and the supplementary component (3) comprises a fluid cylinder (301) fixed on the outer side wall of the top seat (206) and connected to the closed end of the arc groove (204), and an end of the fluid cylinder (301) away from the top seat (206) is internally threadedly connected to a threaded rod (303), and an end of the threaded rod (303) located inside the fluid cylinder (301) is fixed with a second piston plate (302) that is tightly matched with the inner side wall of the fluid cylinder (301).

8. The energy-saving, heat-insulating and fire-proof building door and window according to claim 7, characterized in that: A screw head (304) is fixed on the outer end of the threaded rod (303), and a rubber sleeve is fitted on the surface of the screw head (304).

9. The energy-saving, heat-insulating and fire-proof building door and window according to claim 1, characterized in that: The output end of the motor (5) is fixed to the shaft (12), a smoke sensor (9) is fixed on the top side of the window frame (4), and a PLC controller (6) electrically connected to the smoke sensor (9) and the motor (5) is fixed on the outer side wall of the window frame (4).

Images