A detachable escape heat-insulating fireproof window and a method of using the same

Abstract

The present invention discloses a detachable escape heat-insulating fireproof window and a method for using the same. In view of the fact that after a fire occurs in a high-rise building, the fire spreads upward and generates a large amount of smoke and dust, and the existing fireproof windows have poor ventilation capacity, which leads to breathing difficulties or even shock of residents located at the window position. In order to enable personnel to escape from the above-mentioned danger, the following technical scheme is provided, including a fireproof window frame, a movable window body and a window sill, the fireproof window frame is connected to a slideway assembly, the movable window body is connected to the fireproof window frame by setting a rotating slider assembly, the rotating slider assembly moves along the slideway assembly, the fireproof window frame is slidably connected to a window edge member, the window edge member slides and is clamped with the fireproof window frame, and the fireproof window frame, the movable window body, the window sill and the slideway assembly form a frame structure. The present invention forms a smokeproof area through a frame structure, and personnel located in the smokeproof area can provide reliable protection, and an auxiliary structure is provided to facilitate rescue by rescue personnel, and has the advantages of stable structural combination, high temperature resistance and good ventilation.

Description

Technical Field

[0001] The present invention relates to the technical field of fireproof windows, and more particularly to a detachable escape heat-insulating fireproof window and a use method thereof. Background Art

[0002] Fireproof windows refer to windows that can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time together with the frame. On the outer walls of two buildings with insufficient fire separation, or between spaces separated by fire walls, the needs of lighting and ventilation need to be met. With the increase in the construction of high-rise buildings, the protection system for residents living in high altitudes has also become the focus of housing selection. If a fire occurs in the upper floors of a building, it is not easy for residents living in the upper floors to escape. Some residents will flee to the windows in panic to ensure breathing and call outside, but because they live in high-rise buildings, the escape conditions are very harsh, so they need to buy more time to increase the possibility of escape.

[0003] At present, a Chinese patent with application number 201811194010.8 discloses a fireproof window structure that is convenient for disassembly and escape, which includes a fireproof window frame and a locking mechanism. A longitudinal hinge is installed on one side of the fireproof window frame, and a movable window is connected to the fireproof window frame through the longitudinal hinge. A fixed window is locked on the other side of the fireproof window frame, and a transverse hinge is hinged between the fixed window and the fireproof window frame. A valve port is opened in the middle of one side of the fireproof window frame close to the fixed window. When a fire occurs, the fixed window is released by opening the locking mechanism, so that the fixed window is flipped outward along the axis of the horizontal rotation axis. The locking mechanism mainly relies on the rotation of a bidirectional screw rod, and the threads of different rotation directions on both sides drive the push rod and the hook to move in the opposite direction, releasing the fixed window, and the escape passage can be opened in time. By releasing the fixed window, a life-saving ladder can be directly formed, which reduces the construction of life-saving devices during the escape process, avoids wasting time, and after the fixed window is flipped, it can also serve as an auxiliary ladder for fire-fighting equipment to help people in distress escape quickly.

[0004] Although this fireproof window structure that is easy to disassemble for escape can form an auxiliary escape structure after certain structural deformation, in existing high-rise buildings, the external escape ladder of the building is very dangerous during use, and the fire spreads upward. Therefore, if it is above the fire floor, the structure can only be used as an auxiliary platform. Because there is no fireproof and heat-insulating structure in the device, it is impossible to protect the residents for a long time after a fire breaks out indoors. As the fire spreads, it is more likely that the residents located at the window will have difficulty breathing or even shock due to poor insulation and exhaust capabilities. In order to improve the survivability of residents in high-rise fires, it is necessary to design a fireproof window that can effectively protect personal safety for a long time. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a detachable escape heat-insulating fireproof window, which forms a semi-enclosed space through structural combination to protect the personal safety of high-rise residents, and has the advantages of stable structural combination, high temperature resistance and good ventilation.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A detachable escape heat-insulating fireproof window comprises a fireproof window frame, a movable window body and a windowsill, wherein the fireproof window frame is hinged to the windowsill, the fireproof window frame is connected to a slideway assembly at the corners, the slideway assemblies installed on the same side are connected to each other and connected to the windowsill after rotation, the movable window body is connected to the fireproof window frame through a rotating slider assembly, the rotating slider assembly is placed in the slideway assembly and moves along the slideway assembly, the fireproof window frame is rotatably connected to a sandwich window assembly, the fireproof window frame is slidably connected to a window edge member, the window edge member is clamped to the sandwich window assembly, the fireproof window frame is provided with slideways on both sides of the window edge member, the window edge member is slidably clamped to the fireproof window frame, and the fireproof window frame, the movable window, the windowsill and the slideway assembly form a frame structure.

[0008] By adopting the above technical scheme, when a fire occurs in a high-rise building, the thick smoke produced will cause discomfort to the people living in the building. In order to avoid shock or other hazards caused by thick smoke, the fireproof window forms a closed space by rotating the slide assembly and combining it with the window sill, effectively blocking the smoke and dust from the room and forming a safer smoke-proof area; wherein, the slide assembly hinged at the corner of the anti-slip window frame is rotated and connected to the window sill to form a horizontal frame of the smoke-proof area, and the rotating slider assembly installed in the slide assembly is released, so that the rotating slider assembly drives the movable window body to translate, and the fireproof window frame is fixed and forms a parallel plane with the translated movable window. The shape combination based on the window sill structure is called a cubic smoke-proof space, and the slide assembly located at the corner The fireproof window frame is provided with a window sill which is clamped with the sandwich window assembly, and the window sill can move along the slideway provided on the fireproof window frame so that the side of the fireproof window frame facing the outside of the window can be fully opened, so that people in the smokeproof space can enter the ladder set up by the firefighters without any resistance, or can smoothly escape to the outdoors on the lower floors. The above structure forms a stable smokeproof area through combined deformation, and the upper limit of the operation of the structure is increased by arranging movable window sills and sandwich window assemblies. Since the fireproof window frame faces the structure outside the window without any obstruction, the above structure has the advantages of stable combination, high temperature resistance and good ventilation.

[0009] Furthermore, the slide assembly includes a slide frame hinged to the window sill, a limit piece is provided at one end of the slide frame away from the hinge, a connecting magnet is embedded in the limit piece, and the connecting magnets of the interconnected slide assemblies have different magnetic properties.

[0010] By adopting the above technical scheme, the slide assembly, as the skeleton structure of the smoke-proof area, needs to have strong structural strength and structural stability. The slide assembly includes a slide frame, which is hinged on the window sill and has a stable connection structure. The rotating slider assembly is placed in the slide frame. The limiter enables the movable window to stop when it moves to the maximum position and combine to form a stable connection structure. The connecting magnets in the limiter are used to connect to the slide frame on the same side, and can form a stable connection structure when not in use. The connecting magnets located on one side can complete a relatively stable connection through the connecting magnets. The above structure has the advantage of improving structural stability.

[0011] Furthermore, a magnetic attraction piece is provided on the window sill at a position where the window sill is connected to the sliding frame.

[0012] By adopting the above technical solution, the sliding frame cannot pass through the lock of the movable window and maintain a stable connection structure after the rotation connection. When a dangerous situation occurs, the residents are prone to impatience and it is not easy to operate the sliding frame, which affects the use. A magnetic suction piece is provided at the connection between the window sill and the sliding frame, which cooperates with the connecting magnet on the sliding frame to quickly place the sliding frame in the target position and maintain a stable connection. The above structure can improve the operating efficiency of the user and has the advantage of increasing the flexibility of the structure.

[0013] Furthermore, the rotating slider assembly includes a connecting member, on which a hinge member connected to the movable window is installed, and on which a movable pulley disposed on the sliding frame is installed.

[0014] By adopting the above technical scheme, the structure of the rotating slider assembly releases the rotation range of the movable window through the connecting piece, so that it can be used normally under daily circumstances. The connecting block enables the movable window to be stably fixed to the connecting piece through the connected hinge. The rotating slider assembly is arranged symmetrically up and down, so its connection stability is well guaranteed. The connecting piece reduces the friction during sliding by setting a movable pulley located in the sliding frame. Considering the urgency of the operator, the movable window can be quickly positioned during sliding through the above structural combination, which has the advantages of improving structural flexibility and operational stability.

[0015] Furthermore, the laminated window assembly comprises a laminated window frame and laminated glass, and the laminated glass comprises explosion-proof glass and fire-proof glass;

[0016] Elastic brackets are arranged on both sides of the sandwich window frame, and elastic release devices are installed on the elastic brackets.

[0017] By adopting the above technical solution, the laminated window assembly is used as an auxiliary platform structure extending outside the window, and its laminated glass structure includes explosion-proof glass that can withstand large loads and fire-proof glass that can effectively isolate high temperatures. Therefore, the laminated window assembly can withstand certain impacts and increase the stability of the connection, so that people in the smoke-proof space have a stable temporary platform when leaving, which is convenient for rescuers to carry out rescue work, and has the advantages of stable structure and strong fire resistance.

[0018] During use, the sandwich bracket relies on the windowsill at the hinge axis as a supporting carrier, which is prone to disengagement as it ages. To avoid this unstable situation, elastic brackets are installed on both sides of the sandwich window frame. The elastic brackets are released by an elastic release device and abut against the external structure of the windowsill to form a stable connection structure, thereby improving the stability of the sandwich window assembly during use.

[0019] Furthermore, the elastic bracket includes a metal frame, a rotating rod slidably connected to the metal frame, and a positioning plate rotatably connected to the metal frame, and the elastic release device is installed on the positioning plate.

[0020] By adopting the above technical scheme, the elastic bracket serves as a fixed structure supporting the sandwich window assembly, and a stable connection structure is maintained by a metal frame structure. On this basis, a rotating rod and a positioning plate are arranged, which are stored in the sandwich window frame in daily use. It is not only beautiful but also does not affect its use in emergency situations. After opening, it can also be used as a bracket for a clothes drying rod. The elastic release device installed on the positioning plate connects the positioning bar to the metal frame in the stored state. When in use, the positioning plate is released so that it can be quickly released to form a stable bracket structure. The above structure has the advantages of improved practicality and stability.

[0021] Furthermore, a storage box is installed on the window edge, a fireproof cloth is rolled up in the storage box, the fireproof cloth passes through the storage box and a pulling piece is installed at the end of the passing through.

[0022] By adopting the above technical solution, in the open state, the window sill moves along the slide provided in the fireproof window frame to the top of the fireproof window frame. Since the sandwich window assembly is released, there is no obstruction inside the fireproof window frame structure. Although it is convenient for people to escape from the smoke-proof area, certain temporary smoke-proof devices are still required to protect people in the smoke-proof area. By installing a storage box body on the window sill body located on the top of the fireproof window frame, the fireproof cloth rolled up in the storage box body can be released by a pulling member, so that the fireproof cloth covers the fireproof window frame, thereby meeting the function of temporarily closing the smoke-proof space, and has the advantages of improving the structural sealing and practicality.

[0023] Furthermore, the fireproof window frame is provided with an air purification device at the top of the window frame, and the air purification device runs through the fireproof window frame.

[0024] By adopting the above technical solution, based on the fire situation, the smoke and dust generated moves upward. In order to ensure that people in the smoke-proof area can maintain stable air supply, a through air purification device is installed on the top of the fireproof window frame. It is used to maintain air supply in the smoke-proof space, reduce the impact of smoke and dust generated by the fire on the smoke-proof space, greatly improve the quality of life, and has the advantage of improving the practicality of the structure.

[0025] Furthermore, a metal plate is arranged in the windowsill, the metal plate covers the frame structure, and a storage groove is opened on the side of the windowsill, and the storage groove is connected to the metal plate.

[0026] By adopting the above technical solution, when the fire is large, in order to improve the tolerance of the smoke-proof space, a metal plate is arranged in the windowsill. The metal plate structure covers the frame structure so that the smoke-proof area can withstand a certain degree of high temperature, and can provide stable protection after a certain period of high temperature baking. In addition, the storage groove opened inside the windowsill can store some survival supplies in daily state to deal with dangerous situations that may arise in emergencies. The storage groove and the metal plate are connected to form a stable connection structure, which can cooperate with other escape devices to help residents escape. The above structure has the advantages of improving heat resistance and providing multiple functions.

[0027] The purpose of the present invention is to provide a method for using a detachable escape heat-insulating fireproof window. By using the above-mentioned detachable escape heat-insulating fireproof window, people can be quickly isolated from the fire scene so that they can safely wait for rescue.

[0028] To achieve the above object, the present invention provides the following technical solutions:

[0029] A method for using a detachable escape heat-insulating fireproof window, using the above-mentioned detachable escape heat-insulating fireproof window, the specific method is as follows:

[0030] Step 1: First, place the sliding frames on both sides of the window sill in a horizontal state, and open the movable window by turning the handle;

[0031] Step 2: A person enters the window and pushes the movable window toward the limiter. At this time, the person is located outside the window on the windowsill;

[0032] Step 3, close the movable window by closing the handle, thereby forming a fire barrier on the window;

[0033] Step 4, then push the window edge piece upwards so that the window edge piece is stuck on the top of the fireproof window frame;

[0034] Step 5. Turn on the air purification device to ensure air circulation;

[0035] Step 6. The personnel pull the fireproof cloth down through the pull piece, and the fireproof cloth falls down under the action of gravity until it covers the opening of the fireproof window;

[0036] step7. When rescue workers take the ladder to carry out rescue activities, they open the elastic release devices on both sides of the sandwich window frame, so that the elastic bracket pops out and pushes the sandwich window assembly to rotate out of the window, forming a stable auxiliary platform for rescue workers to carry out rescue operations.

[0037] In summary, the present invention has the following beneficial effects:

[0038] 1. The fireproof window is combined with the window sill structure, and a movable connecting bracket of the frame is set by setting a slide assembly, and the fireproof window frame is separated from the movable window body, so as to form a stable closed frame structure under the combination based on the window sill frame structure. The connection of the frame structure is composed of a stable sliding connection and a rotating connection. In order to prevent the bad impression caused by misoperation, each connection of the sliding connection is set as a sliding connection mode, so that the structure is easier to deform quickly to cope with the occurrence of emergencies, so that the fireproof window can be combined to form a smoke-proof area on the basis of fire and smoke isolation, so it has the advantages of stable structural combination, high temperature resistance and good ventilation;

[0039] 2. The fireproof window frame is equipped with a laminated window assembly and a window sill. The laminated window assembly can rotate outwards of the window to cooperate with the elastic bracket installed thereon to form a stable auxiliary platform. The elastic bracket can be opened manually and is easy to operate. The laminated window assembly also improves the installed laminated glass so that it can withstand a larger load and maintain fireproof and heat-insulating performance. The window sill is used as a sliding component, in which a fireproof cloth structure is arranged. When the window sill slides to the top of the fireproof window frame, the fireproof cloth is released so that the fireproof cloth temporarily covers the opening of the fireproof window frame to protect the people inside. The above structure has the advantages of improving the practicality and functionality of the fireproof window.

[0040] 3. The window sill serves as the outer contour of the frame structure, with a metal plate installed inside and a storage slot provided, so that it can increase the protection of personnel in the smoke-proof area, and the structure of the storage slot can be combined with other rescue props to form a stable connection structure, so that the practicality of this fireproof window is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic structural diagram of the normal state of Example 1;

[0042] Figure 2 It is a structural schematic diagram of the escape state of Example 1;

[0043] Figure 3 It is a partial structural schematic diagram of the movable window sash of Example 1;

[0044] Figure 4 A schematic diagram of the positional relationship between the active window and the sliding frame of Example 1;

[0045] Figure 5 is a schematic diagram of the laminated glass of Example 1;

[0046] Figure 6 is a schematic diagram of the elastic release device of Example 1;

[0047] Figure 7 This is a schematic diagram of the window sill of Example 1 with part of the structure removed.

[0048] In the figure: 1. Window sill; 11. Metal plate; 12. Fireproof board; 13. Slide; 14. Storage slot; 15. Magnetic part; 2. Fireproof window frame; 21. Air purification device; 3. Movable window; 31. Fireproof glass; 32. Turn handle; 33. Close handle; 4. Slide assembly; 40. Sliding frame; 41. Connecting magnet; 42. Limiting part; 5. Window edge; 51. Storage box; 52. Fireproof cloth; 53. Storage shaft; 54. Pulling part; 6. Sandwich window assembly Parts; 60, laminated window frame; 61, laminated glass; 611, explosion-proof glass; 612, fire-proof glass; 7, rotating slider assembly; 71, moving pulley; 72, connecting piece; 73, hinge piece; 8, elastic bracket; 81, metal frame; 811, through groove; 812, slide groove; 82, potential energy spring part; 83, rotating rod; 84, positioning plate; 85, elastic release device; 851, clamping block; 852, reset spring; 853, fastening block; 854, toggle block. DETAILED DESCRIPTION

[0049] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0050] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0051] Embodiment 1:

[0052] A detachable escape heat-insulating fireproof window is a fireproof window that is separated from a fireproof window frame and deformed into a frame through simple operation, and cooperates with the window sill to form a smoke-proof area. An auxiliary rescue platform is extended outside the window to increase the survival time of people in high-rise fires.

[0053] refer to Figure 1 , Figure 2The present invention provides an embodiment, which includes a fireproof window frame 2, a movable window 3 and a window sill 1, wherein the structures of the fireproof window frame 2 and the movable window 3 are made of aluminum alloy material, which can provide stable mechanical strength and achieve excellent fire resistance and deformation resistance; the window sill 1 is a square solid structure, the fireproof window frame 2 is embedded and connected to the window sill 1, the fireproof window frame 2 is connected to the slide assembly 4 at the corner with the window sill 1, and the slide assembly 4 is symmetrically arranged on both sides of the fireproof window frame 2. The slide assemblies 4 on the same side are connected to each other and connected to the top of the window sill 1 after rotation. The slide assembly 4 is hinged on the window sill 1 and connected to the movable window 3;

[0054] The movable window 3 is connected to the slideway assembly 4 through a rotating slider assembly 7 installed at the corner. The rotating slider assembly 7 at the corresponding position is placed in the slideway assembly 4 and moves along the slideway assembly 4. The slideway assembly 4 rotates to form a structure vertical to the fireproof window frame 2, so that the rotating slider assembly 7 can drive the movable window 3 connected thereto to slide away from the fireproof window frame 2, thereby the fireproof window frame 2, the movable window 3, the window sill 1 and the slideway assembly 4 form a frame structure;

[0055] A window sill 5 is slidably connected to the fireproof window frame 2, and the window sill 5 is horizontally arranged in the middle of the fireproof window frame 2. The fireproof window frame 2 is provided with slideways 13 on both sides of the window sill 5. The slideway 13 is opened upward from the middle position and has a bending design inward at the top. The fireproof window frame 2 is rotatably connected to a laminated window assembly 6 at the lower end connected to the window sill 1. The laminated window assembly 6 covers the lower half of the fireproof window frame 2. The window sill 5 located in the middle of the fireproof window frame 2 is clamped with the laminated window assembly 6, and the structure is more stable under the support of gravity. The laminated window assembly 6 is In the non-rotated state, it is stably fixed in the fireproof window frame 2. After being released, the sandwich window assembly 6 only rotates toward the outside of the fireproof window frame 2 to form an auxiliary platform extending outward from the windowsill 1. The above-mentioned structure is combined to form a frame structure, which is combined with the solid structure of the windowsill 1 to form a cubic smoke-proof area. In addition, by arranging the sandwich window assembly 6 in the fireproof window frame 2 and rotating to form an auxiliary platform extending out of the window, a protective space that can accommodate a certain number of people and can easily escape is formed, which has the advantages of stable structure, good heat resistance and simple operation.

[0056] refer to Figure 2 , Figure 3The movable window 3 is a casement window and is provided with two fireproof glasses 31. The movable window 3 is provided with symmetrically arranged rotating handles 32 on the two fireproof glasses 31 on the side away from the fireproof window frame 2, which is convenient for users to use in daily life. A long strip-shaped closing handle 33 is installed on the side close to the fireproof window frame 2, which is convenient for operators in the smoke-proof area to close the movable window 3. The fireproof glass 612 and the movable window 3 structure have strong fire-resistant integrity, so that they can maintain structural stability for a certain period of time in a fire, and can serve as a stable barrier against heat waves from inside the room.

[0057] refer to Figure 3 , Figure 4 The slide assembly 4 includes a slide frame 40 hinged to the window sill 1. The slide frame 40 is in the shape of a rectangular parallelepiped, and is arranged in a triangular structure at one end away from the hinge point. The triangular structures of the slide frames 40 on the same side are adapted to each other and can maintain the same shape of parallel arrangement after rotation. The end portion arranged in a triangle is called a limiter 42, and a connecting magnet is embedded in the limiter 42. The magnetic properties of the connecting magnets 41 of the slide assemblies 4 connected to each other on the same side are different, so that the interconnected slide assemblies 4 will not be disengaged in the storage state. The slide frame 40 is provided with a slide 13 on the side close to the movable window 3 and is connected to the rotating slider assembly 7. The slide frame 40 is arranged vertically with the window sill 1 in the storage state, and the movable window 3 is constrained to fit the fireproof window frame 2. Position, after the sliding frame 40 is turned on by the operator, the sliding frame located at the bottom falls toward the windowsill 1 under the action of gravity, and the sliding frame located at the top contacts the magnetic suction piece 15 set at the connection position of the windowsill 1, and completes the structural fixation under the action of magnetic force. Compared with other connection methods, the magnetic connection has the highest efficiency, and the sliding frame only needs to be temporarily constructed to facilitate the translational conversion of the rotating slider assembly 7. When the movable window 3 slides to the position of the limit piece 42, the shape of the movable window 3 can limit the sliding frame so that it maintains a stable connection structure with the movable window 3 and the windowsill 1. The above structure can meet the technical effects of simple operation, optimized operation method, and stable structure, and maintains functional flexibility in normal and emergency states, and has the advantages of stable structure and easy operation.

[0058] refer to Figure 3The rotating slider assembly 7 is installed between the sliding frame 40 and the movable window 3. The rotating slider assembly 7 includes a connecting member 72. The connecting member 72 is a rectangular structure. One end of the connecting member 72 is installed with a hinge member 73 connected to the movable window 3, and the other end is installed with a movable pulley 71 placed on the sliding frame 40. The hinge member 73 is opened toward the fireproof window frame 2, so that the movable window 3 is an inward-opening casement window. The movable pulley 71 is placed in the connecting groove 811 opened in the sliding frame 40. The roller shape can greatly reduce the friction generated by the movable window 3 during the sliding process; the rotating slider assembly 7 enables the movable window 3 to maintain a stable connection with the sliding frame 40 during rotation and movement, which has the advantage of improving the stability of the structural connection, and the movable pulley 71 structure is provided to increase the smoothness of operation, so that the movable window 3 is more suitable for emergency situations, and the adjustment performance of the structure is improved.

[0059] refer to Figure 2 , Figure 5 The laminated window assembly 6 is hinged on the lower connecting line between the window sill 1 and the fireproof window frame 2. The laminated window assembly 6 is hinged on the fireproof window frame 2. After rotating, it flips outward from the window to form an auxiliary platform for extending the window sill 1. The laminated window assembly 6 includes a laminated window frame 60 and a laminated glass 61. The laminated glass 61 is embedded in the laminated window frame 60. The laminated glass 61 includes an explosion-proof glass 611 and a fireproof glass 612. The explosion-proof glass 611 is two sheets and the fireproof glass 612 is clamped between the two sheets. The three are light-transmitting structures, so that they will not affect the entry of light into the room during daily use. The explosion-proof glass 611 on both sides of the fireproof glass 612 provides a stable bearing capacity. When people escape through the laminated window assembly 6, the stable connection structure can be maintained, and the fireproof glass 612 can also resist the heat wave from below to reduce the possibility of personal injury. The above structure enables the laminated window assembly 6 to have a stable and reliable structure, and can be used as an extension platform to bear the technical requirements of load-bearing.

[0060] refer to Figure 2 , Figure 6, elastic brackets 8 are embedded on both sides of the sandwich window frame 60, and the elastic brackets 8 partially penetrate the sandwich window frame 60. The elastic brackets 8 include metal frames 81 embedded and fixed on both sides of the sandwich window frame 60, a rotating rod 83 slidably connected to the metal frame 81, and a positioning plate 84 rotatably connected to the metal frame 81. The elastic bracket 8 is installed with an elastic release device 85, wherein the metal frame 81 is a rectangular frame structure, and an opening is provided at one end close to the outside of the window. The metal frame 81 structure is made of aluminum alloy material and a symmetrically arranged slide groove 812 is provided on the contact surface between the metal frame 81 and the sandwich window frame 60. The rotating rod 83 is installed in the slide groove 812. The metal frame 81 is rotatably connected to the fixed plate at one end close to the window sill 1. The positioning plate 84 is connected to the rotating rod 83, and the sliding of the rotating rod 83 in the slide groove 812 is converted into the rotation of the positioning plate 84 on the metal frame 81; an elastic release device 85 is installed on the positioning plate 84. When the rotating rod 83 moves to the end of the slide groove 812 away from the positioning plate 84, the positioning plate 84 is stored in the interior of the metal frame 81, and the elastic release device 85 on the positioning plate 84 passes through the through groove 811 opened on the metal frame 81 and is clamped with the metal plate 11. The metal frame 81 is installed with a potential energy spring member 82 at the position connected to the rotating rod 83 moved to the end of the slide groove 812 away from the positioning plate 84, and the potential energy spring member 82 abuts against the rotating rod 83;

[0061] The elastic release device 85 includes a fastening block 853 fixedly connected to the positioning plate 84. The fastening block 853 is a square structure with a cavity formed thereon, and a clamping block 851 is installed in the cavity. The clamping block 851 is a trapezoidal structure and has a toggle block 854 integrally formed thereon. The toggle block 854 passes through the fastening block 853. After the positioning plate 84 is stored in the metal frame 81, the clamping block 851 passes through the through groove 811 and is clamped with the metal frame 81. When the operator is in use, he only needs to lift up the toggle blocks 854 on both sides of the sandwich window frame 60, and then push the toggle blocks 854 to release the positioning plate 84; wherein, the potential energy spring member 82 has the technical effect of increasing the stability of the rotating rod 83 and the positioning plate 84 in the stored state, and when the positioning plate 84 is released and rotated, it can give the connecting rod a certain driving force, so that it can overcome the dead point of movement and increase the flexibility of structural operation.

[0062] refer to Figure 2 , Figure 7The window sill 5 is a horizontally placed rectangular structure, and a storage box body 51 is installed on the window sill 5. The storage box body 51 is a shell structure with a cavity inside and is provided with a connection port connected to the outside. A storage shaft 53 is installed in the cavity of the storage box body 51. The fireproof cloth 52 is rolled up on the storage shaft 53 and one end thereof passes through the connection port. A pulling member 54 is installed at one end of the fireproof cloth 52 passing through the connection port. The pulling member 54 can keep part of the fireproof cloth 52 outside the storage box body 51 and is convenient for operators to use. The fireproof cloth 52 can cover the fireproof window frame 2 after being fully pulled out. The fireproof cloth 52 can block smoke and dust from outside the window and will not affect the escape of personnel from the smoke-proof area, which has the advantages of improving structural sealing and applicability.

[0063] refer to Figure 2 , Figure 3 The fireproof window frame 2 is provided with an air purification device 21 at the top of the frame. The air purification device 21 runs through the fireproof window frame 2, and the side pointing outside the window is designed to be an arc shape to increase its air receiving performance. The other end of the air purification device 21 is covered by the movable window 3 in the storage state. It will not be used in daily life to ensure that its internal power is sufficient. In a fire, due to the excessive smoke concentration, a separate air purification device 21 is required to transport clean air within the smoke-proof range to support the basic needs of the people inside. The air purification device 21 is set to two and is symmetrically arranged on both sides of the fireproof window frame 2 to ensure its receiving stability. The above structure can provide a gas purification guarantee device for people in the smoke-proof range, which has the advantage of improving the functionality of the present invention.

[0064] refer to Figure 1 , Figure 2 A metal plate 11 is arranged in the windowsill 1, and the metal plate 11 covers the frame structure composed of the fireproof window frame 2, the movable window body 3 and the slide assembly 4. The metal plate 11 can block the fire to increase the fire resistance time of the smoke-proof area. Because the fire spreads from bottom to top, a fireproof board 12 is installed under the metal plate 11 under the windowsill 1. The fireproof board 12 is made of chemical material and has better high temperature resistance. A storage groove 14 is opened on the side of the windowsill 1, and the storage groove 14 is connected to the metal plate 11. A certain amount of emergency items can be placed in the storage groove 14, and because it is connected to the metal plate 11, it has a stable connection with other emergency devices. The above structure has the advantages of improving the heat resistance of the frame structure and improving the functionality of the structure.

[0065] Embodiment 2:

[0066] refer to Figure 1-Figure 7 A method for using a detachable escape heat-insulating fireproof window is described, using a detachable escape heat-insulating fireproof window in Example 1, and the specific method is as follows:

[0067] Step 1: First, place the sliding frames 40 on both sides of the window sill 1 in a horizontal state, and open the movable window 3 by turning the handle 32;

[0068] Step 2: A person enters the window and pushes the movable window 3 toward the direction of the limiter 42. At this time, the person is located outside the window in the window sill 1;

[0069] Step 3, close the movable window 3 by closing the handle 33, thereby forming a fire barrier on the window sill 1;

[0070] Step 4, then push the window edge 5 upwards so that the window edge 5 is stuck on the top of the fireproof window frame 2;

[0071] Step 5, turn on the air purification device 21 to ensure air circulation;

[0072] Step 6. A person pulls down the fireproof cloth 52 through the pulling member 54, and the fireproof cloth 52 falls down under the action of gravity until it covers the opening of the fireproof window;

[0073] Step 7. When the rescuers take the ladder to carry out rescue activities, they open the elastic release devices 85 on both sides of the sandwich window frame 60, so that the elastic bracket 8 pops out and pushes the sandwich window assembly 6 to rotate out of the window, forming a stable auxiliary platform for the rescuers to carry out rescue.

[0074] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A detachable escape heat-insulating fireproof window, comprising a fireproof window frame (2), a movable window body (3) and a window sill (1), wherein the fireproof window frame (2) is connected to the window sill (1), and is characterized in that: The fireproof window frame (2) is connected to a slide assembly (4) at a corner, the slide assemblies (4) installed on the same side are connected to each other and connected to the window sill (1) after rotation, the movable window body (3) is connected to the fireproof window frame (2) through a rotating slider assembly (7), the rotating slider assembly (7) is placed in the slide assembly (4) and moves along the slide assembly (4), the fireproof window frame (2) is rotatably connected to a sandwich window assembly (6), the fireproof window frame (2) is slidably connected to a window edge member (5), the window edge member (5) is clamped to the sandwich window assembly (6), the fireproof window frame (2) is provided with slides (13) on both sides of the window edge member (5), the window edge member (5) is slidably clamped to the fireproof window frame (2), and the fireproof window frame (2), the movable window body (3), the window sill (1) and the slide assembly (4) form a frame structure; The slideway assembly (4) comprises a slide frame (40) hinged to the window sill (1); a limit piece (42) is provided at one end of the slide frame (40) away from the hinge; a connecting magnet (41) is embedded in the limit piece (42); and the connecting magnets (41) of the mutually connected slideway assemblies (4) have different magnetic properties; The window sill (1) is provided with a magnetic attraction member (15) at a position connected to the sliding frame (40); The rotating slider assembly (7) comprises a connecting member (72), a hinge member (73) connected to the movable window (3) is mounted on the connecting member (72), and a movable pulley (71) disposed on the sliding frame (40) is mounted on the connecting member (72); The laminated window assembly (6) comprises a laminated window frame (60) and laminated glass (61), and the laminated glass (61) comprises explosion-proof glass (611) and fire-proof glass (612); Elastic brackets (8) are provided on both sides of the sandwich window frame (60), and the elastic brackets (8) are installed with elastic release devices (85); The elastic bracket (8) comprises a metal frame (81), a rotating rod (83) slidably connected to the metal frame (81), and a positioning plate (84) rotatably connected to the metal frame (81), and the elastic release device (85) is installed on the positioning plate (84); A storage box (51) is installed on the window edge member (5), a fireproof cloth (52) is rolled up in the storage box (51), and the fireproof cloth (52) passes through the storage box (51) and a pulling member (54) is installed at the end of the passing end.

2. A detachable escape heat insulation fireproof window according to claim 1, characterized in that: The fireproof window frame (2) is provided with an air purification device (21) at the top of the window frame, and the air purification device (21) passes through the fireproof window frame (2).

3. The detachable escape heat insulation fireproof window according to claim 1, characterized in that: A metal plate (11) is arranged inside the window sill (1), and the metal plate (11) covers the frame structure. A storage groove (14) is provided on the side of the window sill (1), and the storage groove (14) is connected to the metal plate (11).

4. A method for using a detachable escape heat-insulating fireproof window, using the detachable escape heat-insulating fireproof window described in claim 2, the specific method is as follows: Step 1: First, place the sliding frames (40) on both sides of the window sill (1) in a horizontal state, and open the movable window (3) by turning the handle (32); Step 2, a person enters the window and pushes the movable window (3) toward the limiting member (42), and the person is located outside the window in the window sill (1); Step 3, closing the movable window (3) by closing the handle (33), thereby forming a fire barrier on the window; Step 4, then push the window edge member (5) upwards so that the window edge member (5) is stuck on the top of the fireproof window frame (2); Step 5, turn on the air purification device (21) to ensure air circulation; Step 6. A person pulls down the fireproof cloth (52) through the pulling member (54), and the fireproof cloth (52) falls down under the action of gravity until it covers the opening of the fireproof window; Step 7. When the rescuers take the ladder to carry out rescue activities, they open the elastic release devices (85) on both sides of the sandwich window frame (60), so that the elastic bracket (8) pops out and pushes the sandwich window assembly (6) to rotate out of the window, forming a stable auxiliary platform for the rescuers to carry out rescue operations.

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