A fireproof structure that can quickly isolate air and retard flames

Abstract

The invention discloses a fireproof structure that can quickly isolate air and is flame-retardant, and relates to the technical field of fireproof structures. The invention comprises a floor, a slide groove is provided on the top surface of the floor, a cement wall is cast on the top of the floor, a door hole is provided in the middle of the front of the cement wall, a chamber is provided inside the cement wall, a plurality of steel frames are embedded on the left and right sides of the outer wall of the cement wall, a putty layer is fixed on the front and back surfaces of a plurality of the steel frames, two fireproof panels are fixedly installed on the inner walls of a plurality of the steel frames, a hollow wall is fixedly installed on the inner wall of the cavity of the cement wall, a slide groove is provided in the middle of the inner wall of the door hole of the hollow wall, an isolation component is provided on the top of the inner wall of the hollow wall, and the isolation component comprises two ring frames. The invention blocks the door hole of the cement wall by a fireproof door, thereby avoiding the problem that the flame enters the indoor area from the door hole in the fireproof structure and causes fire and combustion in the indoor area.

Description

Technical Field

[0001] The invention relates to the technical field of fireproof structures, in particular to a fireproof structure capable of quickly isolating air and being flame retardant. Background Art

[0002] In building structures, door walls can separate spaces into areas with different functions, play a role of isolation and protection, and can quickly isolate air and flame-retardant fire-proof structures. The main function of door walls is to prevent the spread of fire through physical isolation. When a fire occurs, it can isolate the smoke, flames and heat generated during the fire in a certain area, protecting the lives and property of people.

[0003] The patent with patent number CN214195068U discloses a fire wall structure that can quickly isolate air and is flame retardant, including a wall outer frame, a load-bearing base layer and a fireproof core board, a connecting groove is provided at the middle position of one side of the wall outer frame, and the wall outer frame is provided with limit grooves at the top position and the bottom position inside the connecting groove, a connecting platform is installed at the middle position of the wall outer frame away from the connecting groove, and limit platforms are installed at the top position and the bottom position of the end of the connecting platform, a load-bearing base layer is installed at the middle position inside the wall outer frame, a reinforcing rib B is installed at the middle position inside the load-bearing base layer, and a reinforcing rib A is installed at the top position and the bottom position of the reinforcing rib B inside the load-bearing base layer. This patent solves the problems of complicated assembly and connection of existing devices, inconvenient disassembly and assembly, low reuse rate, simple internal structure of the fire wall, and poor fireproof effect, thereby improving the fireproof effect of this patent.

[0004] However, the current fire-proof wall structure that can quickly isolate air and is flame-retardant has the following problems: when the fire-proof wall structure that can quickly isolate air and is flame-retardant is in use, when a fire occurs, the smoke, flame and heat generated by the fire will enter the room through the wall hole of the door wall, thereby causing the flame to enter the indoor area from the door hole in the fire-proof structure and cause fire in the indoor area. Therefore, we propose a fire-proof structure that can quickly isolate air and is flame-retardant. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a fireproof structure that can quickly isolate air and is flame retardant, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fireproof structure that can quickly isolate air and retardant flames, comprising a floor, a slide groove is opened on the top surface of the floor, a cement wall is cast on the top of the floor, a door hole is opened in the middle of the front of the cement wall, a chamber is arranged inside the cement wall, a plurality of steel frames are embedded on the left and right sides of the outer wall of the cement wall, a putty layer is fixed on the front and back of a plurality of the steel frames, two fireproof panels are fixedly installed on the inner walls of a plurality of the steel frames, a hollow wall is fixedly installed on the inner wall of the cavity of the cement wall, a slide groove is opened in the middle of the inner wall of the door hole of the hollow wall, and an isolation component is arranged on the top of the inner wall of the hollow wall;

[0007] The isolation assembly includes two ring frames, the two ring frames are fixed at the top of the inner part of the hollow wall, the inner walls of the two ring frames are rotatably installed with screws, the right side of the screw is fixed with the rotating shaft of the servo motor, the back of the servo motor is fixedly connected to the inner wall of the hollow wall, the left side of the outer wall of the screw is slidably installed with a long tube plate, the inner wall of the long tube plate and the spiral groove of the screw are mutually meshed, the bottom surface of the long tube plate is fixed with a fire door, the bottom surface of the fire door is slidably connected with the bottom end of the inner part of the slide groove on the ground, and the bottom right side of the fire door is fixed A U-shaped strip is provided, and the U-shaped strip is located inside the door opening slide groove of the hollow wall. The fire door moves to the right in the door opening slide groove of the hollow wall. The fire door blocks the door opening of the cement wall, isolates the air outside the cement wall, and prevents the flame from entering the room, so that the smoke, flame and high temperature generated by the fire are blocked by the fire door. The U-shaped strip moves to the right in the slide groove on the ground, so that when the fireproof structure is not in use, the U-shaped strip prevents foreign objects from falling into the slide groove on the ground. An anti-loosening component is provided on the top right side of the U-shaped strip;

[0008] The anti-loosening assembly includes a magnetic tube ring, which penetrates and is fixed on the top of the right side of the U-shaped strip. A straight rod is slidably installed on the inner wall of the magnetic tube ring. An iron plate is fixed on the right side of the straight rod. The right side of the iron plate is fixedly connected to the inner wall of the hollow wall. Under the magnetic force of the magnetic tube ring, the magnetic tube ring is adsorbed on the iron plate, so that the fire door will not loosen when blocking smoke and flames.

[0009] The outer wall of the magnetic tube ring is provided with an anti-blocking device, and the outer wall of the anti-blocking device is provided with an anti-burning device.

[0010] According to the above technical solution, the two fireproof panels are located on the front and back of the cement wall, the outer wall of the U-shaped strip is slidably connected to the inner wall of the slide groove on the ground, and the iron plate is on the movement trajectory of the magnetic tube ring.

[0011] According to the above technical solution, the anti-blocking device includes a vertical plate, an L-shaped plate, an L-shaped long plate and a U-shaped plate. The vertical plate is fixed on the outer wall of the magnetic tube ring, the L-shaped plate is fixed on the top surface of the vertical plate, the L-shaped long plate is fixed on the top surface of the L-shaped plate, the L-shaped long plate is located inside the door opening slide groove of the hollow wall, the U-shaped plate is fixed on the left side of the top surface of the L-shaped long plate, the end of the U-shaped plate away from the L-shaped long plate is fixedly connected to the top surface of the fire door, the L-shaped long plate leaves the door opening slide groove of the hollow wall, so that when the fire-proof structure is not in use, no foreign matter will enter the door opening slide groove of the hollow wall.

[0012] According to the above technical solution, the anti-blocking device also includes an axis block, two inclined strips, a double axis plate and a U-shaped frame. The axis block is fixed at the bottom of the right side of the L-shaped long plate. The two inclined strips are hinged at the front and back of the axis block. The double axis plate is hinged on the right side directly opposite the two inclined strips. The U-shaped frame is hinged on the right side of the double axis plate. The right side of the U-shaped frame is fixedly connected to the inner wall of the hollow wall. The axis block is against the L-shaped long plate, so that the L-shaped long plate will not shake violently when moving to the right.

[0013] According to the above technical solution, the bottom surface of the L-shaped plate is fixedly connected to the bottom end of the inner side of the U-shaped strip plate, the L-shaped plate is located inside the door opening slide groove of the hollow wall, and the U-shaped frame is located below the shaft block.

[0014] According to the above technical solution, the anti-combustion device includes a slider, an electric nozzle, two ring frames, and a gas tank. The slider is slidably installed on the outer walls of the two inclined plates, the electric nozzle is fixedly installed on the top surface of the slider, a hose is provided on the right side of the electric nozzle, the two ring frames are fixed on the inner bottom end of the hollow wall, the gas tank is fixedly installed on the inner walls of the two ring frames, the left side of the gas tank is fixedly connected to the hose of the electric nozzle, and the electric nozzle sprays carbon dioxide to the lower part of the interior of the hollow wall, so that the interior of the hollow wall is filled with carbon dioxide from bottom to top.

[0015] According to the above technical solution, the anti-combustion device also includes two protrusions, two arc-shaped spring pieces, two rubber blocks and a U-shaped block. The two protrusions are fixed on the left side of the slider, and the two protrusions are respectively located on the side of the two inclined strips away from each other. The two arc-shaped spring pieces are respectively embedded on the left side of the two protrusions, and the two rubber blocks are respectively fixed on the side of the two arc-shaped spring pieces away from the two protrusions. The U-shaped block is fixed on the left side of the outer wall of the two inclined strips. Under the elastic force of the arc-shaped spring pieces, the rubber block rests on the U-shaped block, so that the electric sprinkler will not hit the shaft block downward.

[0016] According to the above technical solution, the gas storage tank is located on the right side of the servo motor, and the right side of the U-shaped block is on the movement trajectory of the two rubber blocks.

[0017] The present invention provides a fireproof structure that can quickly isolate air and retard flames. It has the following beneficial effects:

[0018] (1) The present invention uses a ring frame, a screw rod, a servo motor, a long tube plate, a fire door, a U-shaped strip plate, a magnetic tube ring and an iron plate in conjunction with a straight rod. The fire door moves to the right in the door opening slide groove of the hollow wall, blocks the door opening of the cement wall, isolates the air outside the cement wall, blocks the flame from entering the room, and blocks the smoke, flame and high temperature generated by the fire, thereby preventing the flame from entering the indoor area from the door opening in the fireproof structure and causing the indoor area to catch fire. The U-shaped strip plate moves to the right in the slide groove on the ground, so that when the fireproof structure is not in use, the U-shaped strip plate blocks foreign objects from falling into the slide groove on the ground, thereby preventing foreign objects in the slide groove on the ground from causing the fire door to be closed in time. In addition, under the magnetic force of the magnetic tube ring, the magnetic tube ring is adsorbed on the iron plate, so that the fire door will not loosen when blocking smoke and flame, thereby preventing the fireproof structure from loosening during fire blocking and causing poor isolation effect. (2) The present invention provides an anti-blocking device, so that the isolation component, the ring frame, the screw, the servo motor, the long tube plate, the fire gate, the U-shaped strip, the anti-loosening component, the magnetic tube ring and the iron plate cooperate with the straight rod, and the L-shaped long plate leaves the door opening slide groove of the hollow wall, so that when the fireproof structure is not in use, no foreign matter will enter the door opening slide groove of the hollow wall, and the door opening slide groove in the fireproof structure is prevented from being blocked by foreign matter and causing the fire door to fail to close. In addition, the shaft block is against the L-shaped long plate, so that the L-shaped long plate will not shake violently when moving to the right, and the L-shaped long plate in the fireproof structure is prevented from moving unsteadily and causing the equipment to run unsmoothly. (3) The present invention arranges the anti-combustion device so that the slider, electric sprinkler, ring frame, gas storage tank, protrusion, arc-shaped spring piece and rubber block cooperate with the U-shaped block. The electric sprinkler sprays carbon dioxide to the lower part of the hollow wall, so that the inside of the hollow wall is filled with carbon dioxide from bottom to top, thereby preventing the fire from spreading to the inside of the hollow wall and causing combustion inside the protective structure. In addition, under the elastic force of the arc-shaped spring piece, the rubber block is pressed against the U-shaped block, so that the electric sprinkler does not hit the shaft block downward, thereby preventing the electric sprinkler from hitting the shaft block and causing damage to the electric sprinkler. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the present invention as a whole;

[0020] Figure 2 It is a cross-sectional schematic diagram of the steel frame of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the hollow wall of the present invention;

[0022] Figure 4 It is a partial cross-sectional schematic diagram of the hollow wall of the present invention;

[0023] Figure 5 is a schematic diagram of the anti-blocking device of the present invention;

[0024] Figure 6 For the present invention Figure 5 A local enlarged schematic diagram of the middle A;

[0025] Figure 7 is a schematic diagram of the combustion prevention device of the present invention;

[0026] Figure 8 For the present invention Figure 7 A local enlarged schematic diagram of point B in the middle.

[0027] In the figure: 1. ground; 2. cement wall; 3. steel frame; 4. putty layer; 5. fireproof board; 6. hollow wall; 61. isolation component; 611. ring frame; 612. screw; 613. servo motor; 614. long tube plate; 615. fire door; 616. U-shaped strip board; 62. anti-loosening component; 621. magnetic tube ring; 622. iron plate; 623. straight rod; 7. anti-blocking device; 71. vertical plate; 72. L-shaped plate; 73. L-shaped long plate; 74. U-shaped plate; 75. shaft block; 76. strip inclined plate; 77. double shaft plate; 78. U-shaped frame; 8. anti-combustion device; 81. slider; 82. electric sprinkler; 83. ring frame; 84. gas storage tank; 85. bump; 86. arc spring; 87. rubber block; 88. U-shaped block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-Figure 8 , one embodiment of the present invention is: a fireproof structure that can quickly isolate air and retardant flame, comprising a floor 1, a slide groove is opened on the top surface of the floor 1, a cement wall 2 is cast on the top of the floor 1, a door hole is opened in the middle of the front of the cement wall 2, a chamber is arranged inside the cement wall 2, a plurality of steel frames 3 are embedded on the left and right sides of the outer wall of the cement wall 2, a putty layer 4 is fixed on the front and back of the plurality of steel frames 3, two fireproof panels 5 are fixedly installed on the inner walls of the plurality of steel frames 3, a hollow wall 6 is fixedly installed on the inner wall of the chamber of the cement wall 2, a slide groove is opened in the middle of the inner wall of the door hole of the hollow wall 6, and two fireproof panels 5 are located on the front and back of the cement wall 2;

[0030] An isolation component 61 is provided at the top of the hollow wall 6. The isolation component 61 includes two ring frames 611, which are fixed at the top of the hollow wall 6. Screws 612 are rotatably installed on the inner walls of the two ring frames 611. The shaft of a servo motor 613 is fixed to the right side of the screw 612. The back of the servo motor 613 is fixedly connected to the inner wall of the hollow wall 6. A long tube plate 614 is slidably installed on the left side of the outer wall of the screw 612. The inner wall of the long tube plate 614 is meshed with the spiral groove of the screw 612. A fire door 615 is fixed to the bottom surface of the long tube plate 614. The bottom surface of the fire door 615 is slidably connected to the bottom end of the inner groove of the ground 1. A U-shaped strip plate 616 is fixed to the bottom right side of the fire door 615. The U-shaped strip plate 616 is located inside the door opening groove of the hollow wall 6. The outer wall of the U-shaped strip plate 616 is slidably connected to the inner wall of the groove of the ground 1. The long tube plate 614 is screwed on the screw of the screw 612. The fireproof door 615 moves to the right in the rotary groove, and the long tube plate 614 drives the fireproof door 615 to move to the right. The fireproof door 615 slides to the right in the slide groove of the ground 1. The fireproof door 615 moves to the right in the door opening slide groove of the hollow wall 6. The fireproof door 615 blocks the door opening of the cement wall 2. The fireproof door 615 isolates the air outside the cement wall 2. The fireproof door 615 blocks the flame from entering the room, so that the smoke, flame and high temperature generated by the fire are blocked by the fireproof door 615, so as to avoid the flame from entering the indoor area from the door opening in the fireproof structure to cause the indoor area to catch fire when a fire occurs. The fireproof door 615 drives the U-shaped strip 616 to move to the right. The U-shaped strip 616 moves to the right in the slide groove of the ground 1, so that when the fireproof structure is not in use, the U-shaped strip 616 blocks foreign objects from falling into the slide groove of the ground 1, so as to avoid the fireproof door 615 from being closed in time due to foreign objects in the slide groove of the ground 1 when a fire occurs.

[0031] An anti-loosening component 62 is provided at the top right side of the U-shaped strip 616, and the anti-loosening component 62 includes a magnetic tube ring 621, which penetrates and is fixed at the top right side of the U-shaped strip 616. A straight rod 623 is slidably installed on the inner wall of the magnetic tube ring 621, and an iron plate 622 is fixed on the right side of the straight rod 623. The right side of the iron plate 622 is fixedly connected to the inner wall of the hollow wall 6, and the iron plate 622 is on the movement trajectory of the magnetic tube ring 621. When the magnetic tube ring 621 moves to the right, the magnetic tube ring 621 and the iron plate 622 are in contact. Under the magnetic force of the magnetic tube ring 621, the magnetic tube ring 621 is adsorbed on the iron plate 622, so that the fire door 615 will not loosen when blocking smoke and flames, thereby avoiding the loosening of the fireproof structure during fire blocking to cause poor isolation effect.

[0032] When in use, the ground 1 supports the cement wall 2, the cement wall 2 supports the steel frame 3, the steel frame 3 supports the putty layer 4, the steel frame 3 supports the fireproof board 5, and at the same time, the cement wall 2 supports the hollow wall 6. When a fire occurs, the smoke, flame and heat generated by the fire will enter the room from the wall hole of the door wall. When a fire occurs, the staff starts the servo motor 613 in the hollow wall 6, and the rotating shaft of the servo motor 613 starts to rotate forward. The rotating shaft of the servo motor 613 drives the screw 612 to rotate forward. The screw 612 rotates forward in the ring frame 611. Under the restriction of the door opening slide groove of the hollow wall 6 and the slide groove of the ground 1, the long tube plate 614 moves to the right in the spiral groove of the screw 612, and the long tube plate 614 drives the fire door 615 to move to the right. The fire door 615 slides to the right in the slide groove of the ground 1. The fire door 615 is in the door opening of the hollow wall 6 The fireproof door 615 moves to the right in the slide groove, so that the fireproof door 615 blocks the door opening of the cement wall 2 during the movement to the right, and the fireproof door 615 isolates the air outside the cement wall 2. At the same time, the fireproof door 615 blocks the flame from entering the room, so that the smoke, flame and high temperature generated by the fire are blocked by the fireproof door 615 to prevent the flame from entering the indoor area when a fire occurs, thereby avoiding the problem that the flame enters the indoor area from the door opening in the fireproof structure and causes fire in the indoor area when a fire occurs. At the same time, the fireproof door 615 drives the U-shaped strip 616 to move to the right, and the U-shaped strip 616 moves to the right in the slide groove of the ground 1, so that when the fireproof structure is not in use, the U-shaped strip 616 blocks foreign objects from falling into the slide groove of the ground 1, thereby avoiding the problem that the fireproof door 615 is not closed in time due to foreign objects in the slide groove of the ground 1 when a fire occurs.

[0033] When the fire door 615 drives the U-shaped strip 616 to move rightward, the U-shaped strip 616 drives the magnetic tube ring 621 to move rightward. At the same time, the hollow wall 6 supports the iron plate 622, the iron plate 622 supports the straight rod 623, and the magnetic tube ring 621 moves rightward on the straight rod 623. In the process of the magnetic tube ring 621 moving rightward, the magnetic tube ring 621 and the iron plate 622 are in contact. Under the magnetic force of the magnetic tube ring 621, the magnetic tube ring 621 is adsorbed on the iron plate 622, so that the fire door 615 will not loosen when blocking smoke and flames, thereby avoiding the problem of poor isolation effect caused by the loosening of the fireproof structure during fire blocking.

[0034] See also Figure 1-Figure 8On the basis of the above embodiment, another embodiment of the present invention further includes an anti-blocking device 7 and an anti-burning device 8, wherein the outer wall of the magnetic tube ring 621 is provided with an anti-blocking device 7, and the anti-blocking device 7 includes a vertical plate 71, an L-shaped plate 72, an L-shaped long plate 73 and a U-shaped plate 74, the vertical plate 71 is fixed on the outer wall of the magnetic tube ring 621, the L-shaped plate 72 is fixed on the top surface of the vertical plate 71, the L-shaped long plate 73 is fixed on the top surface of the L-shaped plate 72, the L-shaped long plate 73 is located inside the door opening slide groove of the hollow wall 6, and the U-shaped plate 74 is fixed on the top of the L-shaped long plate 73. On the left side, the end of the U-shaped plate 74 away from the L-shaped long plate 73 is fixedly connected to the top surface of the fire door 615, and the bottom surface of the L-shaped plate 72 is fixedly connected to the bottom end of the inner part of the U-shaped strip 616. The L-shaped plate 72 is located inside the door opening slide groove of the hollow wall 6, and the L-shaped long plate 73 moves to the right in the door opening slide groove of the hollow wall 6. The L-shaped long plate 73 leaves the door opening slide groove of the hollow wall 6, so that when the fireproof structure is not in use, no foreign objects will enter the door opening slide groove of the hollow wall 6, thereby avoiding the fire door 615 from being unable to close due to foreign objects blocking the door opening slide groove in the fireproof structure.

[0035] The anti-blocking device 7 also includes an axis block 75, two inclined strips 76, a double axis plate 77 and a U-shaped frame 78. The axis block 75 is fixed to the bottom right side of the L-shaped long plate 73. The two inclined strips 76 are hinged at the front and back sides of the axis block 75. The double axis plate 77 is hinged at the right side opposite the two inclined strips 76. The U-shaped frame 78 is hinged at the right side of the double axis plate 77. The right side of the U-shaped frame 78 is fixedly connected to the inner wall of the hollow wall 6. The U-shaped frame 78 is located below the axis block 75. The axis block 75 is against the L-shaped long plate 73, so that the L-shaped long plate 73 will not shake violently when moving to the right, thereby avoiding the unstable movement of the L-shaped long plate 73 in the fireproof structure causing the equipment to run unsmoothly.

[0036] The outer wall of the anti-blocking device 7 is provided with an anti-combustion device 8, which includes a slider 81, an electric nozzle 82, two ring sleeve frames 83, and a gas tank 84. The slider 81 is slidably installed on the outer walls of the two inclined strips 76, the electric nozzle 82 is fixedly installed on the top surface of the slider 81, a hose is provided on the right side of the electric nozzle 82, the two ring sleeve frames 83 are fixed on the inner bottom end of the hollow wall 6, the gas tank 84 is fixedly installed on the inner wall of the two ring sleeve frames 83, the left side of the gas tank 84 is fixedly connected to the hose of the electric nozzle 82, and the gas tank 84 is located on the right side of the servo motor 613. Under the action of gravity, the slider 81 slides downward on the inclined strip 76, the slider 81 drives the electric nozzle 82 to move downward, and the electric nozzle 82 sprays carbon dioxide to the lower part of the interior of the hollow wall 6, so that the interior of the hollow wall 6 is filled with carbon dioxide from bottom to top, so as to avoid the fire spreading to the interior of the hollow wall 6 when the fireproof structure is in use, causing internal combustion of the protective structure.

[0037] The anti-combustion device 8 also includes two protrusions 85, two arc-shaped spring pieces 86, two rubber blocks 87 and a U-shaped block 88. The two protrusions 85 are fixed on the left side of the slider 81. The two protrusions 85 are respectively located on the side where the two inclined strips 76 are away from each other. The two arc-shaped spring pieces 86 are respectively embedded in the left side of the two protrusions 85. The two rubber blocks 87 are respectively fixed on the side where the two arc-shaped spring pieces 86 are away from the two protrusions 85. The U-shaped block 88 is fixed on the left side of the outer wall of the two inclined strips 76. The right side of the U-shaped block 88 is on the movement trajectory of the two rubber blocks 87. Under the elastic force of the arc-shaped spring pieces 86, the rubber block 87 rests on the U-shaped block 88, so that the electric sprinkler 82 will not hit the shaft block 75 downward, thereby avoiding the electric sprinkler 82 from hitting the shaft block 75 when the fireproof structure is in use, causing damage to the electric sprinkler 82.

[0038] While the U-shaped strip 616 drives the magnetic tube ring 621 to move to the right, the magnetic tube ring 621 drives the vertical plate 71 to move to the right, the vertical plate 71 drives the L-shaped plate 72 to move to the right, the L-shaped plate 72 drives the L-shaped long plate 73 to move to the right, and the L-shaped long plate 73 drives the U-shaped plate 74 to move to the right, so that in the process of the L-shaped long plate 73 moving to the right, the L-shaped long plate 73 moves to the right in the door opening slide groove of the hollow wall 6, and the L-shaped long plate 73 leaves the door opening slide groove of the hollow wall 6, so that when the fire-proof structure is not in use, no foreign objects will enter the door opening slide groove of the hollow wall 6, to prevent the door opening slide groove of the hollow wall 6 from being blocked by foreign objects when a fire occurs, thereby avoiding the problem of the fire door 615 being unable to close due to the door opening slide groove in the fire-proof structure being blocked by foreign objects.

[0039] When the L-shaped plate 72 drives the L-shaped long plate 73 to move right, the L-shaped long plate 73 drives the shaft block 75 to move right, the shaft block 75 drives the strip inclined plate 76 to move right, and the strip inclined plate 76 drives the double-axis plate 77 to move right. The double-axis plate 77 is restricted by the U-shaped frame 78. Under the action of the extrusion force, the double-axis plate 77 rotates to the upper right in the U-shaped frame 78, and the double-axis plate 77 rotates to the lower left in the strip inclined plate 76. The strip inclined plate 76 rotates to the upper left on the shaft block 75, so that the shaft block 75 is against the L-shaped long plate 73, so that the L-shaped long plate 73 will not shake violently when moving to the right, preventing the L-shaped long plate 73 from moving unstably when the equipment is in use, thereby avoiding the problem of unstable movement of the L-shaped long plate 73 in the fireproof structure causing the equipment to run unsmoothly.

[0040] When the strip inclined plate 76 rotates to the upper left on the shaft block 75, the strip inclined plate 76 drives the slider 81 to rotate to the upper left, and the slider 81 drives the electric sprinkler head 82 to move to the upper left. At the same time, the hollow wall 6 supports the ring frame 83, and the ring frame 83 supports the gas tank 84. When the strip inclined plate 76 rotates to the left to thirty degrees, under the action of gravity, the slider 81 slides downward on the strip inclined plate 76, and the slider 81 drives the electric sprinkler head 82 to move downward, turning on the electric sprinkler head 82, and the carbon dioxide compressed in the gas tank 84 enters the hose of the electric sprinkler head 82, so that the electric sprinkler head 82 sprays carbon dioxide to the lower part of the interior of the hollow wall 6, so that the interior of the hollow wall 6 is filled with carbon dioxide from bottom to top, preventing the fire from spreading to the interior of the hollow wall 6 when a fire occurs, thereby avoiding the problem of fire spreading to the interior of the hollow wall 6 when the fireproof structure is in use, causing internal combustion of the fireproof structure.

[0041] When the slider 81 slides downward on the inclined plate 76, the slider 81 drives the protrusion 85 to move downward, the protrusion 85 drives the arc-shaped spring piece 86 to move downward, and the arc-shaped spring piece 86 drives the rubber block 87 to move downward. In the process of the rubber block 87 moving downward, the rubber block 87 contacts the U-shaped block 88. Under the elastic force of the arc-shaped spring piece 86, the rubber block 87 is pressed against the U-shaped block 88, so that the electric sprinkler 82 will not hit the shaft block 75 downward, thereby preventing the electric sprinkler 82 from hitting the shaft block 75 downward when the equipment is in use, thereby avoiding the problem of the electric sprinkler 82 hitting the shaft block 75 when the fire-proof structure is in use and causing damage to the electric sprinkler 82.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fireproof structure capable of quickly isolating air and preventing flames, comprising a floor (1), a top surface of the floor (1) being provided with a slide groove, a cement wall (2) being cast on the top of the floor (1), a door opening being provided in the middle of the front surface of the cement wall (2), characterized in that: A chamber is provided inside the cement wall (2), a plurality of steel frames (3) are embedded on the left and right sides of the outer wall of the cement wall (2), a putty layer (4) is fixed on the front and back sides of the plurality of steel frames (3), two fireproof panels (5) are fixedly installed on the inner walls of the plurality of steel frames (3), a hollow wall (6) is fixedly installed on the inner wall of the chamber of the cement wall (2), a sliding groove is provided in the middle of the inner wall of the door opening of the hollow wall (6), and an isolation component (61) is provided at the top of the inner wall of the hollow wall (6); The isolation assembly (61) comprises two ring frames (611), the two ring frames (611) being fixed at the top end inside the hollow wall (6), the inner walls of the two ring frames (611) being rotatably mounted with screw rods (612), the right side of the screw rods (612) being fixed with a rotating shaft of a servo motor (613), the back side of the servo motor (613) being fixedly connected to the inner wall of the hollow wall (6), and the left side of the outer wall of the screw rods (612) being slidably mounted with a long tube plate (614), the long tube plate The inner wall (614) is meshed with the spiral groove of the screw rod (612); a fire door (615) is fixed to the bottom surface of the long tube plate (614); the bottom surface of the fire door (615) is slidably connected to the bottom end of the inner side of the slide groove of the ground (1); a U-shaped strip (616) is fixed to the bottom right side of the fire door (615); the U-shaped strip (616) is located inside the door opening slide groove of the hollow wall (6); and an anti-loosening component (62) is arranged at the top right side of the U-shaped strip (616); The anti-loosening component (62) comprises a magnetic tube ring (621), the magnetic tube ring (621) penetrates through and is fixed to the top of the right side of the U-shaped strip (616), a straight rod (623) is slidably mounted on the inner wall of the magnetic tube ring (621), an iron plate (622) is fixed to the right side of the straight rod (623), and the right side of the iron plate (622) is fixedly connected to the inner wall of the hollow wall (6); The outer wall of the magnetic tube ring (621) is provided with an anti-blocking device (7), and the outer wall of the anti-blocking device (7) is provided with an anti-burning device (8).

2. A fireproof structure capable of quickly isolating air and preventing flames according to claim 1, characterized in that: The two fireproof panels (5) are located on the front and back sides of the cement wall (2), the outer wall of the U-shaped strip (616) is slidably connected to the inner wall of the slide groove of the ground (1), and the iron plate (622) is located on the movement track of the magnetic tube ring (621).

3. A fireproof structure capable of quickly isolating air and preventing flames according to claim 2, characterized in that: The anti-blocking device (7) comprises a vertical plate (71), an L-shaped plate (72), an L-shaped long plate (73) and a U-shaped plate (74); the vertical plate (71) is fixed on the outer wall of the magnetic tube ring (621); the L-shaped plate (72) is fixed on the top surface of the vertical plate (71); the L-shaped long plate (73) is fixed on the top surface of the L-shaped plate (72); the L-shaped long plate (73) is located inside the door opening slide groove of the hollow wall (6); the U-shaped plate (74) is fixed on the left side of the top surface of the L-shaped long plate (73); and one end of the U-shaped plate (74) away from the L-shaped long plate (73) is fixedly connected to the top surface of the fire door (615).

4. The fireproof structure capable of quickly isolating air and preventing flames according to claim 3, characterized in that: The anti-blocking device (7) further comprises an axle block (75), two inclined strip plates (76), a double axle plate (77) and a U-shaped frame (78); the axle block (75) is fixed to the bottom right side of the L-shaped long plate (73); the two inclined strip plates (76) are hinged to the front and back sides of the axle block (75); the double axle plate (77) is hinged to the right side directly opposite the two inclined strip plates (76); the U-shaped frame (78) is hinged to the right side of the double axle plate (77); and the right side of the U-shaped frame (78) is fixedly connected to the inner wall of the hollow wall (6).

5. The fireproof structure capable of quickly isolating air and preventing flames according to claim 4, characterized in that: The bottom surface of the L-shaped plate (72) is fixedly connected to the bottom end of the interior of the U-shaped strip plate (616); the L-shaped plate (72) is located inside the door opening slide groove of the hollow wall (6); and the U-shaped frame (78) is located below the shaft block (75).

6. The fireproof structure capable of quickly isolating air and preventing flames according to claim 5, characterized in that: The anti-combustion device (8) comprises a slider (81), an electric spray head (82), two ring sleeve frames (83), and a gas storage tank (84); the slider (81) is slidably mounted on the outer walls of the two inclined strip plates (76); the electric spray head (82) is fixedly mounted on the top surface of the slider (81); a hose is arranged on the right side of the electric spray head (82); the two ring sleeve frames (83) are fixed on the inner bottom ends of the hollow wall (6); the gas storage tank (84) is fixedly mounted on the inner walls of the two ring sleeve frames (83); and the left side of the gas storage tank (84) is fixedly connected to the hose of the electric spray head (82).

7. The fireproof structure capable of quickly isolating air and preventing flames according to claim 6, characterized in that: The combustion prevention device (8) further comprises two protrusions (85), two arc-shaped spring pieces (86), two rubber blocks (87) and a U-shaped block (88), wherein the two protrusions (85) are fixed to the left side of the slider (81), the two protrusions (85) are respectively located on the side of the two strip inclined plates (76) away from each other, the two arc-shaped spring pieces (86) are respectively embedded on the left side of the two protrusions (85), the two rubber blocks (87) are respectively fixed on the side of the two arc-shaped spring pieces (86) away from the two protrusions (85), and the U-shaped block (88) is fixed on the left side of the outer wall of the two strip inclined plates (76).

8. The fireproof structure capable of quickly isolating air and preventing flames according to claim 7, characterized in that: The gas storage tank (84) is located on the right side of the servo motor (613), and the right side of the U-shaped block (88) is located on the movement track of the two rubber blocks (87).

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