Fire-fighting module based on fabricated building component and construction method

Abstract

The invention relates to a fire-fighting module based on fabricated building components and a construction method. The fire-fighting module comprises prefabricated walls, a channel is formed between every two adjacent prefabricated walls, a containing chamber is formed in each prefabricated wall, and a fire-fighting platform is movably arranged in each containing chamber and used for moving in or moving out of the corresponding channel; a fireproof baffle used for blocking smoke on one side of the fire-fighting platform is arranged on the fire-fighting platform, a plurality of operation openings are formed in the fireproof baffle in a penetrating mode, turning covers corresponding to the operation openings in a one-to-one mode are further movably arranged on the fireproof baffle, and the turning covers are used for blocking the corresponding operation openings; a plurality of placing cavities are formed in the fire extinguishing platform, and fire extinguishers are placed in the placing cavities. The method has the advantages that diffusion of smoke is effectively prevented, and threats of the smoke to lives of escapers are greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a fire protection module and construction method based on prefabricated building components. Background Art

[0002] At present, the fire protection module of prefabricated building components refers to a construction technology that assembles and tests prefabricated fire protection system components, such as fireproof panels, fire doors, sprinkler systems, alarm systems, etc., in factories according to design requirements, and then transports them to the construction site for direct installation. This method improves construction efficiency, ensures product quality, and reduces the time and complexity of on-site construction.

[0003] Most modern electric vehicles in the related art use lithium-ion batteries. Such batteries may experience thermal runaway when overheated or damaged, causing rapid temperature rise and the release of large amounts of heat and toxic gases, as well as dense smoke. The smoke produced by lithium-ion battery fires is usually large and may contain harmful substances such as hydrogen fluoride and other corrosive gases. Although traditional fire-fighting modules can promptly alarm and automatically activate the sprinkler system when the above-mentioned fire occurs, the rapid spread of smoke will greatly reduce the visibility of the environment, thereby causing great inconvenience to the fire-fighting work. In addition, the continuously spreading smoke will also threaten the lives of those escaping. Summary of the invention

[0004] The present application provides a fire-fighting module based on prefabricated building components, which can effectively prevent the spread of smoke while ensuring the safety of personnel during fire extinguishing, greatly reducing the threat posed by smoke to the lives of escaping personnel and improving the overall fire safety effect.

[0005] The fire protection module based on prefabricated building components provided in this application adopts the following technical solutions: The fire protection module based on assembled building components includes a prefabricated wall, a passage is formed between adjacent prefabricated walls, a receiving room is arranged in the prefabricated wall, a fire extinguishing platform is movably arranged in the receiving room, and the fire extinguishing platform is used to move in or out of the passage; a fire baffle is arranged on the fire extinguishing platform for blocking smoke on one side of the fire extinguishing platform, a plurality of operating ports are passed through the fire baffle, and a flap corresponding to the operating ports is movably arranged on the fire baffle, and the flap is used to block the respective opposite operating ports; a plurality of placement cavities are arranged on the fire extinguishing platform, and the placement cavities are used to place fire extinguishers.

[0006] Preferably, a water pipe is provided in the fireproof baffle, and a plurality of sprinkler heads located outside the fireproof baffle are installed on the water pipe, and the sprinkler heads correspond to the operation ports one by one.

[0007] Preferably, a mounting rack is provided in the accommodating chamber, and a water pipe storage rack is rotatably provided on the mounting rack, and the water pipe storage rack is used for winding the water supply pipe; a water pipe connector for rotatably connecting to the water inlet of the water pipe is rotatably provided on the rotating shaft of the water pipe storage rack; the water inlet of the water pipe is connected and fixed to the water outlet of the water pipe, and a linkage component is provided on the fire baffle and the water pipe storage rack, and the linkage component is used to drive the water pipe storage rack to rotate forward or reverse following the movement of the fire baffle.

[0008] Preferably, the linkage assembly includes a gear group rotatably arranged on the mounting frame, a first rack arranged on the fire baffle, and a driving gear coaxially arranged on the rotating shaft of the water pipe storage rack; the length of the first rack extends along the sliding direction of the fire extinguishing platform, and the gear group and the first rack are meshed with each other; the linkage assembly also includes a chain arranged outside the gear group and the driving gear, one end of the chain is meshed with the gear group, and the other end of the chain is meshed with the driving gear.

[0009] Preferably, a limiting pressure plate is slidably arranged in the placement cavity for pressing and fixing the fire extinguisher in the placement cavity, and a guide rod is also movably arranged in the fire extinguishing platform, and the length of the guide rod extends along the sliding direction of the limiting pressure plate; one end of the guide rod is limited in the fire extinguishing platform, and the other end of the guide rod extends into the placement cavity and is interconnected with the limiting pressure plate; a return spring is arranged in the fire extinguishing platform, and the return spring is used to push the guide rod to press the limiting pressure plate against the outside of the fire extinguisher.

[0010] Preferably, a standing plate is provided on the fire-fighting extinguishing platform, a support rod is provided on the standing plate, and the support rod is movably inserted on the fire-fighting extinguishing platform in a vertical direction; a locking plate is movably provided inside the fire-fighting extinguishing platform, and a pin column facing the support rod is provided on the locking plate, and a plurality of pin holes for the pin columns to be plugged and fixed are provided on the support rod, and the pin holes are arranged in sequence at intervals along the lifting direction of the support rod; a trigger rod is provided on the limit pressure plate, and the trigger rod is movably inserted on the locking plate; a push plate is also provided on the trigger rod, and the push plate is used to drive the locking plate to move in a direction close to the support rod until the pin columns are inserted into their respective relative pin holes.

[0011] Preferably, a lifting gear is rotatably provided inside the fire extinguishing platform, and a lifting rod parallel to the support rod is also provided on the standing board, and the bottom of the lifting rod is movably inserted into the fire extinguishing platform; a second rack facing the lifting gear is provided on the lifting rod, and the lifting gear is meshed with the second rack, and the lifting gear drives the standing board to rise and fall via the second rack; a rotating disk coaxial with the lifting gear is rotatably provided on the outer wall of the fire extinguishing platform.

[0012] Preferably, a pulley for contacting the ground is rotatably provided at the bottom of the fire extinguishing platform, a limit frame is provided on the outer wall of the fire extinguishing platform away from the fire baffle, and a winding drum rotating on the limit frame is coaxially provided on the pulley; a shielding curtain is provided on the limit frame for lifting and lowering, and the shielding curtain is folded in sequence, the upper side of the shielding curtain is connected with the top wall of the limit frame, and a counterweight plate is provided on the lower side of the shielding curtain; the counterweight plate is lifted and lowered on the limit frame, and a fixed pulley is rotatably provided on the top wall of the limit frame, a suspension rope is wound on the winding drum, and the other end of the suspension rope is wound around the outside of the fixed pulley and is connected and fixed to the counterweight plate.

[0013] The construction method of the fire protection module based on the assembled building components is applied to the fire protection module based on the assembled building components. S1: Install the prefabricated walls, and install the prefabricated walls on both sides in place according to the sliding distance of the fire extinguishing platform; S2: Installing the water pipe storage rack, first fixing the mounting rack at a designated position of the accommodation room, and then installing the water pipe storage rack on the mounting rack; S3: Installing the fire extinguishing platform, moving the assembled fire extinguishing platform into the accommodation room from a side opening of the accommodation room, and then connecting and fixing the water inlet of the water pipe to the water outlet of the water pipe storage rack; S4: Install the crossbeam. First, insert the two ends of the crossbeam from top to bottom on the top of the corresponding prefabricated wall, and then cast and fix the crossbeam on the top of the channel, and connect and fix the prefabricated walls on both sides through the crossbeam.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: When a fire occurs in a room, the fire extinguishing platform can be moved out of the room into the passage, and the smoke and fire can be blocked by the fire baffle, which can effectively prevent the spread of smoke and fire and ensure the safety of the escapees on the other side of the fire baffle. It effectively prevents the spread of smoke and greatly reduces the threat to the lives of the escapees. The fire baffle can not only provide a safety barrier for firefighters, but also reduce the air flow into the fire area, which has a certain inhibitory effect on the fire and ensures the safety of firefighters. The water pipe storage rack can automatically wind and reel the water pipe. This makes it easier to reel the water pipe without manual reeling. Firefighters can adjust the height by standing on the standing board, so as to extinguish the fire at high places. As the latches are inserted into the relative latch holes, the reset parts will be pushed out of the clearance holes by the respective locking plates, so that firefighters can observe whether the standing board is locked and fixed smoothly, ensuring the firmness of the standing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 It is a partial structural exploded diagram highlighting the precast walls and beams; Figure 3 yes Figure 1 Schematic diagram of the local structure from another perspective; Figure 4 It is a partial structural diagram highlighting the fire extinguishing station; Figure 5 It is a partial structural diagram highlighting the linkage components and the water pipe storage rack; Figure 6 It is a schematic diagram highlighting the partial structure of the water pipe storage rack; Figure 7 It is a schematic diagram of the local structure highlighting the standing board and the limiting pressure plate; Figure 8 yes Figure 7 Schematic diagram of the local structure from another perspective; Fig. 9 It is a partial structural diagram highlighting the pulley at the bottom of the fire extinguishing platform; Fig.10 It is a schematic diagram highlighting the partial structure of the blackout curtain and the fixed pulley.

[0016] Explanation of reference numerals: 1. prefabricated wall; 10. passage; 11. accommodation chamber; 12. crossbeam; 2. fire extinguishing platform; 20. placement chamber; 200. clearance hole; 21. limit pressure plate; 22. guide rod; 23. reset spring; 24. trigger rod; 25. push plate; 26. pulley; 27. winding drum; 28. hanging rope; 3. fire baffle; 30. water pipe; 31. sprinkler head; 4. operation port; 40. flip cover; 5. mounting frame; 50. water Pipe storage rack; 51, water pipe connector; 6, linkage assembly; 60, gear set; 61, first rack; 62, driving gear; 63, chain; 7, standing board; 70, support rod; 71, locking plate; 710, reset member; 72, latch column; 73, latch hole; 74, lifting rod; 75, second rack; 76, rotating disk; 8, lifting gear; 9, limit frame; 90, shielding curtain; 900, bare rod; 91, counterweight plate; 92, fixed pulley. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings.

[0018] The embodiment of the present application discloses a fire protection module based on assembled building components.

[0019] Reference Figure 1 , Figure 2 as well as Figure 3The fire protection module based on prefabricated building components includes two prefabricated walls 1, and a passage 10 for pedestrians to pass through is formed between the two adjacent prefabricated walls 1. A crossbeam 12 located at the top of the passage 10 is installed between the two prefabricated walls 1, and the two ends of the crossbeam 12 are respectively inserted into the top of the corresponding prefabricated wall 1 from top to bottom. The crossbeam 12 is cast and fixed on the top of the passage 10, and the prefabricated walls 1 on both sides are connected and fixed to each other through the crossbeam 12. A storage room 11 is provided in one of the prefabricated walls 1, and a fire extinguishing platform 2 is movably provided in the storage room 11. Under normal circumstances, the fire extinguishing platform 2 can be completely moved into the storage room 11, so that the fire extinguishing platform 2 can be stored and hidden. When a fire occurs in the room, the fire extinguishing platform 2 can be moved out of the storage room 11 into the passage 10.

[0020] like Figure 1 , Figure 3 As shown, a fire baffle 3 for blocking smoke on one side of the fire extinguishing station 2 is fixedly installed on the outer wall of the fire extinguishing station 2. The fire baffle 3 moved into the passage 10 can completely block the passage 10. A plurality of operation openings 4 arranged in sequence are passed through the fire baffle 3. A flap 40 corresponding to the operation openings 4 is also movably provided on the outer wall of the fire baffle 3 away from the fire extinguishing station 2. The rotation axes of the flap 40 are respectively located above the respective corresponding operation openings 4. The flap 40, under the action of its own gravity, rotates around the upper rotation axis to block the respective corresponding operation openings 4.

[0021] When a fire occurs in the room, the fire extinguishing platform 2 can be moved out of the accommodation room 11 into the passage 10, and the smoke and fire can be blocked by the fire baffle 3, thereby effectively preventing the spread of smoke and fire, and ensuring the life safety of the escapees on the other side of the fire baffle 3. The spread of smoke is effectively prevented, and the threat to the lives of the escapees caused by smoke is greatly reduced.

[0022] like Figure 3 , Figure 4 As shown, the fire extinguishing platform 2 is also provided with a plurality of placement cavities 20, and the placement cavities 20 are used to place fire extinguishers. By placing the fire extinguishers in the placement cavities 20 in advance, when a fire occurs, fire extinguishing work can be carried out in time. During the fire extinguishing period, the fire extinguisher can stand on the fire extinguishing platform 2, and then open the flip cover 40 at the appropriate position according to the location of the fire point, and extend the spray pipe of the fire extinguisher to the outside of the operation port 4, and then the fire extinguishing work can be carried out. The fire baffle 3 can not only provide a safety barrier for the fire extinguisher, but also reduce the air flow into the fire area, which has a certain inhibitory effect on the fire and ensures the safety of the fire extinguisher.

[0023] like Figure 5As shown, a plurality of interconnected water pipes 30 are fixedly laid inside the fire baffle 3, and a plurality of sprinkler heads 31 are installed on the water pipes 30, which are located outside the fire baffle 3. The positions of the sprinkler heads 31 correspond to the positions of the operation ports 4 one by one, and the sprinkler ports of the sprinkler heads 31 are respectively located below the adjacent operation ports 4. By supplying water into the water pipes 30, the mist water flow sprayed from the sprinkler ports of the sprinkler heads 31 can not only suppress the spread of the fire, but also cool down the area around the operation ports 4, effectively preventing the firefighters from being scalded during the fire extinguishing, and further improving the safety of the fire extinguishing.

[0024] like Figure 3 , Figure 5 As shown, a mounting frame 5 is also fixedly installed in the accommodation chamber 11, and the mounting frame 5 is located above the sliding path of the fire extinguishing platform 2, and the installation position of the mounting frame 5 will not interfere with the movement of the fire extinguishing platform 2 and the fire baffle 3 into the accommodation chamber 11. A water pipe storage rack 50 is rotatably arranged on the mounting frame 5, and the water pipe storage rack 50 is used for winding the water supply pipe. A water pipe connector 51 for rotatably connecting to the water inlet of the water pipe is rotatably arranged on the rotating shaft of the water pipe storage rack 50. The water inlet of the water delivery pipe 30 is connected and fixed to the water outlet of the water pipe, and the water inlet of the water pipe is used to connect to the faucet pre-installed on the prefabricated wall 1.

[0025] like Figure 5 , Figure 6 As shown, a linkage assembly 6 is provided on the fire baffle 3 and the water pipe storage rack 50, and the linkage assembly 6 is used to drive the water pipe storage rack 50 to rotate forward or reversely following the forward and backward movement of the fire baffle 3. The linkage assembly 6 includes a gear set 60 rotatably arranged on the mounting rack 5, and the mounting position of the gear set 60 is close to the opening of the accommodation chamber 11. The linkage assembly 6 also includes a first rack 61 fixedly arranged on the fire baffle 3, and a driving gear 62 coaxially fixedly sleeved on the outside of the rotating shaft of the water pipe storage rack 50.

[0026] like Figure 5 , Figure 6 As shown, the first rack 61 is located on the outer wall of the fire baffle 3 facing the fire extinguishing platform 2, and the length of the first rack 61 extends along the sliding direction of the fire extinguishing platform 2. One side of the gear set 60 is meshed with the first rack 61, and the linkage assembly 6 also includes a chain 63 arranged outside the gear set 60 and the driving gear 62. One end of the chain 63 is meshed with the other side of the gear set 60, and the other end of the chain 63 is meshed with the driving gear 62.

[0027] When the fire extinguishing station 2 is gradually moved out of the accommodation chamber 11, the gear set 60 will rotate under the drive of the first rack 61. As the gear set 60 rotates, the water pipe storage rack 50 will rotate under the drive of the chain 63 and the driving gear 62. At this time, the water pipe wound on the water pipe storage rack 50 will be gradually pulled out of the water pipe storage rack 50 along with the water pipe 30. On the contrary, when the fire extinguishing station 2 is gradually moved into the accommodation chamber 11, as the gear set 60 reverses, the water pipe storage rack 50 can automatically wind and reel the water pipe. This facilitates the reeling of the water pipe without manual reeling.

[0028] like Figure 5 , Figure 7 As shown, a limit pressing plate 21 for pressing and fixing the fire extinguisher in each placement cavity 20 is slidably arranged in the horizontal direction in the placement cavity 20, and a plurality of mutually parallel guide rods 22 are also arranged in the fire extinguishing platform 2. The guide rods 22 are movably arranged in each placement cavity 20 along the width direction of the fire extinguishing platform 2. One end of the guide rod 22 is movably limited in the fire extinguishing platform 2, and the other end of the guide rod 22 extends into each placement cavity 20. The guide rods 22 extending into the placement cavity 20 are fixedly connected to the respective relative limit pressing plates 21.

[0029] like Figure 7 , Figure 8 As shown, a plurality of return springs 23 are arranged in the fire extinguishing station 2, which are opposite to the guide rods 22 one by one. The return springs 23 are extended and retracted along the sliding direction of the guide rods 22. One end of the return spring 23 contacts the outer wall of the fire damper 3, and the other end of the return spring 23 contacts the respective opposite guide rods 22. The return springs 23 are used to push the respective guide rods 22 to move away from the fire damper 3 until the limit pressure plate 21 is pressed against the outside of the fire extinguisher.

[0030] like Figure 5 , Figure 7 as well as Figure 8 As shown, a standing board 7 for people to stand is arranged above the top outer wall of the fire extinguishing platform 2, and a lifting rod 74 is fixedly installed at the bottom of the standing board 7. The bottom of the lifting rod 74 is movably arranged in the vertical direction and limited in the fire extinguishing platform 2. A lifting gear 8 located on one side of the lifting rod 74 is rotatably arranged in the fire extinguishing platform 2, and the rotating shaft of the lifting gear 8 extends along the width direction of the fire extinguishing platform 2. A second rack 75 facing the lifting gear 8 is fixedly arranged on the lifting rod 74, and the length of the second rack 75 extends along the lifting direction of the lifting rod 74.

[0031] like Figure 5 , Figure 8As shown, one side of the lifting gear 8 is meshed with the second rack 75, and a rotating disk 76 coaxial with the lifting gear 8 is rotatably provided on the outer wall of the fire extinguishing platform 2 away from the fire baffle 3, and the rotating shaft of the rotating disk 76 is fixedly connected with the rotating shaft of the lifting gear 8. The lifting gear 8 is driven to rotate by the rotating disk 76, and the standing board 7 is lifted and lowered under the cooperation of the lifting gear 8 and the second rack 75.

[0032] like Figure 7 , Figure 8 As shown, the standing board 7 is also provided with a plurality of support rods 70 which are parallel to the lifting rod 74, and the support rods 70 are symmetrically arranged on both sides of the lifting rod 74. The bottom of the support rod 70 is movably arranged in the fire extinguishing platform 2 along the vertical direction, and the top of the support rod 70 is fixedly connected to the standing board 7.

[0033] like Figure 5 , Figure 7 as well as Figure 8 As shown, a locking plate 71 is also provided in the fire extinguishing platform 2 between two adjacent placement cavities 20, and the locking plate 71 is slidably provided in the fire extinguishing platform 2 along the sliding direction of the guide rod 22. The locking plates 71 are opposite to the support rods 70 one by one, and the locking plates 71 are located on the side of the support rods 70 facing the fire baffle 3. The locking plates 71 are provided with latch posts 72 facing the respective opposite support rods 70, and the support rods 70 are provided with a plurality of latch holes 73 for the respective opposite latch posts 72 to be plugged and fixed in the horizontal direction, and the latch holes 73 are arranged in sequence along the lifting direction of the support rods 70. When the latch post 72 is directly opposite to the latch hole 73 moved to a specified height, the latch hole 73 is located on the moving path of the latch post 72.

[0034] like Figure 5 , Figure 7 as well as Figure 8 As shown, a trigger rod 24 facing the adjacent locking plate 71 is fixedly provided on the limit pressure plate 21, and the length of the trigger rod 24 extends along the sliding direction of the respective opposite locking plates 71. One end of the trigger rod 24 facing the fire damper 3 is movably provided on the respective opposite locking plates 71, and a push plate 25 located on the side of the locking plate 71 facing the fire damper 3 is also fixedly provided on the trigger rod 24, and the push plate 25 is used to drive the locking plate 71 to move in the direction close to the support rod 70 until the latch column 72 is inserted into the respective opposite latch hole 73. A reset member 710 is fixedly provided on the side of the locking plate 71 away from the fire damper 3, and a clearance hole 200 for the reset member 710 to extend from the fire extinguishing station 2 is provided on the outer wall of the fire extinguishing station 2 away from the fire damper 3. When the latch column 72 is inserted into the latch hole 73, one side of the reset member 710 will extend to the outside of the clearance hole 200 under the push of the locking plate 71.

[0035] When fire extinguishers are placed in the placement chambers 20 on both sides of the locking plate 71, it means that no fire has occurred. In the above state, the reset member 710 is pushed into the clearance hole 200 to ensure that the latch column 72 and the respective relative latch holes 73 are separated from each other. At this time, the lifting gear 8 is driven to rotate by operating the rotating disk 76, and the standing plate 7 will be freely lifted and lowered under the cooperation of the lifting gear 8 and the second rack 75. After the height of the standing plate 7 is adjusted to an appropriate height, it is only necessary to take out the fire extinguisher in any placement chamber 20. At this time, the limit pressure plate 21 will be reset under the elastic force of the reset spring 23. At the same time, the limit pressure plate 21 will drive the push plate 25 to push the locking plate 71 to move toward the direction close to the support rod 70 until the latch column 72 is inserted into the respective relative latch holes 73. At this time, the standing plate 7 at the specified height can be locked. The fire extinguisher can adjust the height by standing on the standing plate 7 so as to extinguish the fire at a high place. As the latch posts 72 are inserted into the respective relative latch holes 73, the reset members 710 will be pushed out of the clearance holes 200 by the respective locking plates 71, so that the firefighters can observe whether the standing board 7 is successfully locked and fixed, thereby ensuring that the standing board 7 is firm.

[0036] like Fig. 9 , Fig.10 As shown, two groups of pulleys 26 for contacting the ground are rotatably arranged at the bottom of the fire extinguishing platform 2, and a limit frame 9 is arranged on the outer wall of the fire extinguishing platform 2 away from the fire baffle 3, and a wire winding drum 27 rotating on the limit frame 9 is coaxially arranged on the pulley 26. The wire winding drum 27 rotates synchronously with the pulley 26, and two parallel light rods 900 are fixedly installed on the limit frame 9, and the length of the light rod 900 extends along the height direction of the limit frame 9.

[0037] like Fig. 9 , Fig.10 As shown, a shielding curtain 90 is provided on the limit frame 9 for lifting and lowering, and the shielding curtain 90 has a certain elastic bending ability. The shielding curtain 90 is folded and arranged in sequence along the vertical direction, and the upper side of the shielding curtain 90 is connected to the top wall of the limit frame 9, and a horizontally arranged counterweight plate 91 is fixedly installed on the lower side of the shielding curtain 90, and the two sides of the counterweight plate 91 are respectively inserted outside the respective opposite light rods 900, and in addition, the two sides of the shielding curtain 90 are also movably inserted outside the light rods 900 in sequence. The counterweight plate 91 is lifted and lowered along the length direction of the light rods 900 on both sides, and two sets of fixed pulleys 92 are rotatably provided on the top wall of the limit frame 9, and a suspension rope 28 is wound on the winding drum 27, and the other end of the suspension rope 28 is wound outside the respective opposite fixed pulleys 92, and then connected and fixed to the counterweight plate 91.

[0038] When the fire extinguishing platform 2 is gradually moved out of the accommodation chamber 11, as the pulley 26 rotates, the rope 28 wound on the winding drum 27 will be gradually rolled up, and the rope 28 will drive the counterweight plate 91 to gradually rise, and the shielding curtain 90 will be gradually folded upward to facilitate the fire extinguisher. On the contrary, when the fire extinguishing platform 2 is gradually moved into the accommodation chamber 11, as the pulley 26 rotates in the opposite direction, the rope 28 will be gradually released from the winding drum 27, and the counterweight plate 91 will gradually move down along the two side bare rods 900, and the shielding curtain 90 will gradually unfold downward until the fire extinguishing platform 2 is completely moved into the accommodation chamber 11. The shielding curtain 90 shields the side of the fire extinguishing platform 2 away from the fire baffle 3. Under the shielding of the shielding curtain 90, the fire extinguishing platform 2 moved into the accommodation chamber 11 can be dustproof and waterproof, extending the service life of each component on the fire extinguishing platform 2 and ensuring the normal operation of each component.

[0039] The embodiment of the present application further discloses a construction method of a fire protection module based on an assembled building component, which is applied to the fire protection module based on the assembled building component, and includes: S1: Install the prefabricated wall 1, and install the prefabricated walls 1 on both sides in place according to the sliding distance of the fire extinguishing platform 2; S2: Install the water pipe storage rack 50, first fix the mounting rack 5 at a designated position of the receiving chamber 11, and then install the water pipe storage rack 50 on the mounting rack 5; S3: Install the fire extinguishing platform 2, move the assembled fire extinguishing platform 2 into the receiving room 11 from the side opening of the receiving room 11, and then connect and fix the water inlet of the water pipe 30 to the water outlet of the water pipe storage rack 50; S4: Install the crossbeam 12. First, insert the two ends of the crossbeam 12 from top to bottom on the top of the corresponding prefabricated wall 1, and then cast and fix the crossbeam 12 on the top of the channel 10. Connect and fix the prefabricated walls 1 on both sides through the crossbeam 12.

[0040] The implementation principle is: under normal circumstances, the fire extinguishing platform 2 can be completely moved into the accommodation room 11, so that the fire extinguishing platform 2 can be stored and hidden. When a fire occurs in the room, the fire extinguishing platform 2 can be moved out of the accommodation room 11 into the passage 10. When a fire occurs in the room, the fire extinguishing platform 2 can be moved out of the accommodation room 11 into the passage 10, and the smoke and fire can be blocked by the fire baffle 3, so as to effectively prevent the spread of smoke and fire, and ensure the life safety of the escapees on the other side of the fire baffle 3. The spread of smoke is effectively prevented, and the threat to the lives of the escapees caused by smoke is greatly reduced. The fire baffle 3 can not only provide a safety barrier for the fire extinguishers, but also reduce the air flow into the fire area, which has a certain inhibitory effect on the fire and ensures the safety of the fire extinguishers. The water pipe storage rack 50 can realize the automatic winding and rolling of the water pipe. Thereby facilitating the winding of the water pipe without manual winding.

[0041] The firefighters can adjust the height by standing on the standing board 7, so as to extinguish the fire at the high fire point. As the latch pillars 72 are inserted into the latch holes 73, the reset members 710 are pushed by the locking plates 71 to extend outside the clearance holes 200, so that the firefighters can observe whether the standing board 7 is locked and fixed smoothly, thus ensuring that the standing board 7 is firmly fixed.

[0042] Under the shielding of the shielding curtain 90, the fire extinguishing platform 2 moved into the accommodation room 11 can be protected from dust and water, thereby extending the service life of various components on the fire extinguishing platform 2 and ensuring the normal operation of various components.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fire protection module based on prefabricated building components, comprising a prefabricated wall (1), characterized in that: A passage (10) is formed between adjacent prefabricated walls (1), a receiving room (11) is provided in the prefabricated wall (1), a fire extinguishing platform (2) is movably provided in the receiving room (11), and the fire extinguishing platform (2) is used to move into or out of the passage (10); a fire baffle (3) is provided on the fire extinguishing platform (2) for blocking smoke on one side of the fire extinguishing platform (2), a plurality of operating openings (4) are passed through the fire baffle (3), and a flap (40) corresponding to each of the operating openings (4) is movably provided on the fire baffle (3), and the flap (40) is used to block the respective corresponding operating openings (4); a plurality of placement cavities (20) are provided on the fire extinguishing platform (2), and the placement cavities (20) are used to place fire extinguishers.

2. The fire protection module based on prefabricated building components according to claim 1 is characterized in that: A water pipe (30) is arranged inside the fireproof baffle (3), and a plurality of sprinkler heads (31) located outside the fireproof baffle (3) are installed on the water pipe (30), and the sprinkler heads (31) correspond to the operation ports (4) one by one.

3. The fire protection module based on prefabricated building components according to claim 2 is characterized in that: A mounting frame (5) is arranged in the accommodating chamber (11), and a water pipe storage frame (50) is rotatably arranged on the mounting frame (5), and the water pipe storage frame (50) is used for winding a water supply pipe; a water pipe connector (51) is rotatably arranged on the rotating shaft of the water pipe storage frame (50) for rotatably connecting with the water inlet of the water pipe; the water inlet of the water delivery pipe (30) is fixedly connected with the water outlet of the water pipe, and a linkage component (6) is arranged on the fireproof baffle (3) and the water pipe storage frame (50), and the linkage component (6) is used to drive the water pipe storage frame (50) to follow the movement of the fireproof baffle (3) to perform forward or reverse rotation.

4. The fire protection module based on prefabricated building components according to claim 3 is characterized in that: The linkage assembly (6) comprises a gear set (60) rotatably mounted on the mounting frame (5), a first rack (61) mounted on the fire baffle (3), and a driving gear (62) coaxially mounted on the rotating shaft of the water pipe storage rack (50); the length of the first rack (61) extends along the sliding direction of the fire extinguishing platform (2), and the gear set (60) and the first rack (61) are meshed with each other; the linkage assembly (6) further comprises a chain (63) mounted outside the gear set (60) and the driving gear (62), one end of the chain (63) being meshed with the gear set (60), and the other end of the chain (63) being meshed with the driving gear (62).

5. The fire protection module based on prefabricated building components according to claim 1 is characterized in that: A limiting pressure plate (21) for pressing and fixing the fire extinguisher in the placement cavity (20) is slidably arranged in the placement cavity (20); a guide rod (22) is also movably arranged in the fire extinguishing platform (2); the length of the guide rod (22) extends along the sliding direction of the limiting pressure plate (21); one end of the guide rod (22) is limited in the fire extinguishing platform (2); the other end of the guide rod (22) extends into the placement cavity (20) and is connected to the limiting pressure plate (21); a return spring (23) is arranged in the fire extinguishing platform (2); the return spring (23) is used to push the guide rod (22) to press the limiting pressure plate (21) against the outside of the fire extinguisher.

6. The fire protection module based on prefabricated building components according to claim 5 is characterized in that: The fire extinguishing platform (2) is provided with a standing plate (7), and a support rod (70) is provided on the standing plate (7), and the support rod (70) is movably arranged on the fire extinguishing platform (2) in a vertical direction; a locking plate (71) is movably arranged inside the fire extinguishing platform (2), and a latch column (72) facing the support rod (70) is provided on the locking plate (71), and the support rod (70) is provided with a plurality of latch holes (71) for the latch columns (72) to be inserted and fixed. 3), the latch holes (73) are arranged in sequence at intervals along the lifting direction of the support rod (70); a trigger rod (24) is provided on the limit pressure plate (21), and the trigger rod (24) is movably inserted into the locking plate (71); a push plate (25) is also provided on the trigger rod (24), and the push plate (25) is used to drive the locking plate (71) to move in a direction close to the support rod (70) until the latch columns (72) are inserted into the respective opposite latch holes (73).

7. The fire protection module based on prefabricated building components according to claim 6 is characterized in that: A lifting gear (8) is rotatably arranged in the fire extinguishing platform (2); a lifting rod (74) which is parallel to the support rod (70) is also arranged on the standing board (7); the bottom of the lifting rod (74) is movably arranged in the fire extinguishing platform (2); a second rack (75) facing the lifting gear (8) is arranged on the lifting rod (74); the lifting gear (8) and the second rack (75) are meshed with each other; the lifting gear (8) drives the standing board (7) to rise and fall via the second rack (75); and a rotating disk (76) which is coaxial with the lifting gear (8) is rotatably arranged on the outer wall of the fire extinguishing platform (2).

8. The fire protection module based on prefabricated building components according to claim 1 is characterized in that: A pulley (26) for contacting the ground is rotatably provided at the bottom of the fire extinguishing platform (2); a limit frame (9) is provided on the outer wall of the fire extinguishing platform (2) away from the fire baffle (3); a wire reel (27) is coaxially provided on the pulley (26) and rotates on the limit frame (9); a shielding curtain (90) is provided on the limit frame (9) so as to be lifted and lowered; the shielding curtain (90) is folded one on another in sequence; the upper side of the shielding curtain (90) is connected to the top wall of the limit frame (9); a counterweight plate (91) is provided on the lower side of the shielding curtain (90); the counterweight plate (91) is lifted and lowered on the limit frame (9); a fixed pulley (92) is rotatably provided on the top wall of the limit frame (9); a suspension rope (28) is wound around the wire reel (27); the other end of the suspension rope (28) is wound around the outside of the fixed pulley (92) and is connected and fixed to the counterweight plate (91).

9. A construction method of a fire protection module based on an assembled building component, applied to the fire protection module based on an assembled building component as claimed in any one of claims 1 to 8, characterized in that: S1: installing the prefabricated wall (1), and installing the prefabricated walls (1) on both sides at a distance in place according to the sliding distance of the fire extinguishing platform (2); S2: installing the water pipe storage rack (50), first fixing the mounting rack (5) at a designated position of the receiving chamber (11), and then installing the water pipe storage rack (50) on the mounting rack (5); S3: installing the fire extinguishing platform (2), moving the assembled fire extinguishing platform (2) into the receiving room (11) from a side opening of the receiving room (11), and then connecting and fixing the water inlet of the water pipe (30) to the water outlet of the water pipe storage rack (50); S4: Installing the crossbeam (12), first inserting the two ends of the crossbeam (12) from top to bottom on the top of the corresponding prefabricated wall (1), and then casting and fixing the crossbeam (12) on the top of the channel (10), and connecting and fixing the prefabricated walls (1) on both sides through the crossbeam (12).

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