The utility model relates to the technical

The utility model relates to the technical field of fire door, in particular to an aluminum alloy fire door for safety passage. Background technology: fire door refers to the door that meets the requirements of fire resistance stability, aluminium door supplier integrity and heat insulation within a certain period of time. It is set in the fire compartment, evacuation stairwell, vertical shaft and other fire separators with certain fire resistance. In addition to the role of ordinary doors, it also has the role of preventing fire spread and smoke diffusion, aluminium channel supplier which can be prevented within a certain period of time The fire spreading ensures the evacuation of people. The fire door is an important part of the fire fighting equipment, an important part of the social fire protection, and a very important technology to ensure the safety of people and property. When the fire door is installed, there are strict requirements on the size of the door joint. Too large the door joint prevents the fire spreading and the smoke spreading, and too small the door joint will cause the fire door to fail to open or close It can't play the role of fire prevention. In case of fire, the fire door will deform when heated, resulting in the change of the door seam, which can't meet the requirements of the fire door seam, and can't prevent the spread of flame and smoke. Technical realization elements: aluminium heatsink supplier the purpose of the utility model is to provide an aluminum alloy fire door for a safe passage, so as to solve the problems raised in the above background technology. In order to achieve the above purpose, the utility model provides the following technical scheme: an aluminum alloy fire door for safe passage, which includes a left door leaf, a right door leaf, a water storage bin and a spray head. The top of the left door leaf is equipped with a smoke sensor, and the left door leaf is far away from the smoke sensorOne end is equipped with a right door leaf, one end of the left door leaf close to the right door leaf is uniformly provided with a first reserved slot, one end of the left door leaf close to the right door leaf is equipped with a first cover sealing plate, and the first fixed bolt is uniformly installed on the first cover sealing plate, and the first fixed bolt is connected with the first reserved slot, the side of the right door leaf far away from the first cover sealing plate is equipped with a second cover sealing plate, and A second fixing bolt is uniformly installed on the second cover sealing plate, a second reserved slot is uniformly arranged on the side of the right door leaf far away from the first cover sealing plate, the second cover sealing plate is connected with the second reserved slot, a handle is installed at the middle position of the first cover sealing plate and the second cover sealing plate, a spraying device is installed on both sides of the top of the left door leaf and the right door leaf, and the bottom end of the spraying device is All of them are equipped with sprayers, the inside of the left door leaf and the right door leaf are equipped with water storage silos, and the bottom end of the water storage silos are equipped with water pumps, the inside of the left door leaf and the right door leaf at the top of the water storage silos are equipped with inner cavities, the spraying devices are connected with the inner cavities, the output end of the water pumps are connected with the bottom end of the inner cavities through water pipes, and the bottom end of the left door leaf is equipped with a single chip microcomputer And the input end of the single chip microcomputer is electrically connected with the output end of the smoke sensor, and the battery is installed inside the left door leaf on one side of the single chip microcomputer. Preferably, both sides of the left door leaf and the right door leaf are provided with reinforcing plates. Preferably, the surface of the handle is provided with anti-skid stripes. Preferably, the interior of the left door leaf and the right door leaf is provided with a fireproof layer. Preferably, the joint of the water pipe and the inner cavity is provided with a rubber gasket. And existing technologyIn comparison, the utility model has the following beneficial effects: (1) the aluminum alloy fire door of the safety channel is provided with smoke sensor, water pump, water storage bin, water delivery pipe, spraying device and nozzle. In case of fire, the smoke sensor monitors the smoke and sends information to the single chip computer, which controls the operation of the water pump. The water pump enters the inner cavity through the water delivery pipe, and the water is sprayed The spray head of the device sprays and extinguishes the fire, so as to realize the fire extinguishing function of the device. (2) the aluminum alloy fire door of the safety passage is equipped with a first cover sealing plate and a second cover sealing plate. The first cover sealing plate and the second cover sealing plate can better seal the gap between the door leaves, and more effectively prevent the flame spread and smoke diffusion in case of fire, so as to be the trapped people The safety passage aluminum alloy fire door is equipped with reinforcement plate, which improves the overall firmness of the device and improves the quality of the device. Figure 1 is the front view section diagram of the utility model; Figure 2 is the front view section diagram of the utility model; Figure 3 is the top view partial diagram of the utility model; Figure 4 is the side view diagram of the utility model; in the figure: 1-inner cavity; 2-fireproof layer; 3-left door leaf; 4-water pump; 5-single chip microcomputer; 6-battery; 7-right door leaf; 8-water storage bin; 9-water pipe; 10-smoke sensor; 11-reinforcement plate; 12-handle; 13-first cover sealing plate; 14-spray device; 15-spray head; 16-first fixing bolt; 17-second reserved slot; 18-first preSlotting; 19 - second cover sealing plate; 20 - second fixing bolt. The specific embodiment will be followed by a clear and complete description of the technical scheme in the embodiment of the utility model in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the scope of protection of the utility model. Refer to figure 1-4. The utility model provides an embodiment: an aluminum alloy fire door for safe passage, which includes left door leaf 3, right door leaf 7, water storage bin 8 and sprinkler 15. The top of left door leaf 3 is equipped with smoke sensor 10. The model of the smoke sensor 10 can be gs507d. The end of left door leaf 3 far away from the smoke sensor 10 is equipped with right door leaf 7. The left door leaf 3 is close to the right door The first reserved slot 18 is uniformly arranged at one end of the leaf 7, the first cover sealing plate 13 is arranged at one end of the left door leaf 3 close to the right door leaf 7, and the first fixing bolt 16 is uniformly arranged on the first cover sealing plate 13, and the first fixing bolt 16 and the first reserved slot 18 connection: the second cover sealing plate 19 is installed on the side of the right door leaf 7 far away from the first cover sealing plate 13, and the second fixing bolt 20 is evenly installed on the second cover sealing plate 19, the second reserved slot 17 is evenly arranged on the side of the right door leaf 7 far away from the first cover sealing plate 13, the second cover sealing plate 19 is connected with the second reserved slot 17, the first cover sealing plate 13 and the second cover sealing plate 1Handle 12 is installed in the middle of handle 9, and the surface of handle 12 is provided with anti-skid stripes to increase the friction between hand and handle 12 and prevent hand from falling off handle 12. Spray device 14 is installed on both sides of the top of left door leaf 3 and right door leaf 7, and spray nozzle 15 is installed on the bottom of spray device 14 to spray water and put out fire. Both sides of left door leaf 3 and right door leaf 7 A reinforcing plate 11 is arranged to increase the stability of the device. A fireproof layer 2 is arranged inside the left door leaf 3 and the right door leaf 7 to increase the fire resistance of the device. A water storage bin 8 is arranged inside the left door leaf 3 and the right door leaf 7, and a water pump 4 is arranged at the bottom of the water storage bin 8. The model of the water pump 4 can be isgd. An inner cavity 1 is arranged inside the left door leaf 3 and the right door leaf 7 at the top of the water storage bin 8, The spraying device 14 is connected with the inner chamber 1, the output end of the water pump 4 is connected with the bottom end of the inner chamber 1 through the water pipe 9, and the connection between the water pipe 9 and the inner chamber 1 is equipped with rubber sealing gasket to enhance the tightness of the connection and avoid the possibility of water leakage. The bottom end of the left door leaf 3 is equipped with a single chip microcomputer 5, the model of which can be Ht66f017, and the input end of MCU 5 is electrically connected with the output end of smoke sensor 10, and battery 6 is installed inside the left door leaf 3 on one side of MCU 5. Working principle: when in use, connect the power supply inside the device. In case of fire, the smoke sensor 10 monitors the smoke and sends information to the single chip microcomputer 5, which controls the operation of the water pump 4. The water pump 4 pumps into the inner cavity 1 through the water pipe 9The water is sprayed through the nozzle 15 of the spraying device 14 to extinguish the fire, so as to realize the fire fighting function of the device, and the first cover sealing plate 13 and the second cover sealing plate 19 can better close the gap between the door leaves, and more effectively prevent the flame spread and the smoke spread in case of fire, so as to improve the possibility of rescue for the trapped people. At the same time, the device is equipped with an additive The fixed plate 11 and the reinforced plate 11 improve the overall firmness of the device and improve the quality of the device. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non limiting. The scope of the utility model is defined by the appended claims rather than the above description. Therefore, the purpose is to include all changes in the meaning and scope of the equivalent elements of the claims in the utility model. Any reference mark in the claims shall not be regarded as limiting the claims involved. technical features: 1. An aluminum alloy fire door for safe passage, includingThe left door leaf (3), the right door leaf (7), the water storage bin (8) and the sprayer (15) are characterized in that: the top of one side of the left door leaf (3) is installed with a smoke sensor (10), the end of the left door leaf (3) far away from the smoke sensor (10) is installed with a right door leaf (7), the end of the left door leaf (3) near the right door leaf (7) is uniformly provided with a first reserved slot (18), and the end of the left door leaf (3) near the right door leaf (7) is installed There is a first cover sealing plate (13), and the first fixing bolt (16) is uniformly installed on the first cover sealing plate (13), and the first fixing bolt (16) is connected with the first reserved groove (18). The right door leaf (7) is installed with a second cover sealing plate (19) on the side far away from the first cover sealing plate (13), and the second fixing bolt (20) is uniformly installed on the second cover sealing plate (19), and the right door leaf (7) is both on the side far away from the first cover sealing plate (13 A second reserved slot (17) is uniformly arranged, the second cover sealing plate (19) is connected with the second reserved slot (17), a handle (12) is arranged at the middle position of the first cover sealing plate (13) and the second cover sealing plate (19), a spray device (14) is arranged at both sides of the top ends of the left door leaf (3) and the right door leaf (7), and a spray nozzle (15) is arranged at the bottom end of the spray device (14), and a spray nozzle (15) is arranged at the bottom end of the left door leaf (3) and the right door leaf (7 A water storage bin (8) is installed inside, and a water pump (4) is installed at the bottom of the water storage bin (8), and the left door leaf (3) and the right door leaf (7) at the top of the water storage bin (8An inner chamber (1) is arranged at each part, the spray device (14) is connected with the inner chamber (1), the output end of the water pump (4) is connected with the bottom end of the inner chamber (1) through the water pipe (9), the bottom end of the left door leaf (3) is installed with a single chip microcomputer (5), and the input end of the single chip microcomputer (5) is electrically connected with the output end of the smoke sensor (10), and the left door leaf (3) at one side of the single chip microcomputer (5) is internally installed with a battery (6). 2. The aluminum alloy fire door for safety passage according to claim 1, which is characterized in that both sides of the left door leaf (3) and the right door leaf (7) are provided with reinforcing plates (11). 3. The safety passage aluminum alloy fire door according to claim 1, which is characterized in that the surface of the handle (12) is provided with anti-skid stripes. 4. The aluminum alloy fire door for safety passage according to claim 1, which is characterized in that the interior of the left door leaf (3) and the right door leaf (7) are provided with a fire-proof layer (2). 5. The aluminum alloy fire door for the safety passage according to claim 1, which is characterized in that the joint of the water delivery pipe (9) and the inner cavity (1) is equipped with a rubber gasket. Technical summary the utility model discloses an aluminum alloy fire door for safe passage, which includes a left door leaf, a right door leaf, a water storage bin and a nozzle. The top of one side of the left door leaf is equipped with a smoke sensor, the end of the left door leaf far away from the smoke sensor is equipped with a right door leaf, the end of the left door leaf near the right door leaf is equipped with a first cover sealing plate, and the right door leaf is far away from the first cover One side of the sealing plate is provided with a second cover sealing plate, both sides of the top ends of the left door leaf and the right door leaf are provided with spraying devices, and the bottom ends of the spraying devices are provided with sprayers. The utility model is provided with a smoke sensor, a water pump, a water storage bin, a water delivery pipe, a spraying device and a nozzle. In case of a fire, the smoke sensor monitors the smoke and sends information to the single chip microcomputer, which controls the operation of the water pump. The water pump enters the inner cavity through the water delivery pipe, and the water is sprayed through the nozzle of the spraying device to extinguish the fire, so as to realize the fire extinguishing of the device The function of fire. Technical R & D personnel: Yang Guijun protected technical user: Tianjin liyuansheng Aluminum Co., Ltd. Document Number: 201721168002 technical R & D date: 2017.09.13 Technical release date: 2018.04.03