A fireproof and explosion-proof safe house for storing dangerous goods

Abstract

The present invention provides a fireproof and explosion-proof safe house for storing dangerous goods, including a house body, a storage room is provided in the house body, a fire extinguishing device is provided on the top wall of the storage room, a gas storage tank is provided on the side wall of the house body, an air pump is provided on the gas storage tank, an air intake pipe is provided on the air intake pump, and the air intake pipe is connected to the fire extinguishing device. The present invention can automatically detect whether a fire occurs through a flame sensor, and when a fire occurs, the inert gas in the gas storage tank is automatically poured into the storage room for extinguishing the fire, the inert gas can drive the slide plate and the push plate to move, so that the fire extinguishing powder enters the storage room, and at the same time, the inert gas can drive the powder outlet main pipe and the powder outlet branch pipe to rotate, so that the fire extinguishing powder is sprayed from multiple angles, thereby improving the quality of fire extinguishing, and there is no need to set up a large number of driving devices; through the rainwater collection mechanism, when a fire occurs, the collected rainwater can be automatically used to extinguish the flame, which is economical and environmentally friendly.

Description

Technical Field

[0001] The invention relates to the technical field of fireproof and explosion-proof safe houses, and in particular to a fireproof and explosion-proof safe house for storing dangerous goods. Background Art

[0002] Safe houses are generally stronger than ordinary houses, so they can withstand the impact of explosions. Existing fireproof and explosion-proof safe houses generally use water and sand as flame retardants, but like most flammable and explosive products, after being treated with water and sand, although explosion accidents are prevented, the remaining products need to be treated for a long period of time before they can be sold or even scrapped, which brings great losses to manufacturers. Summary of the invention

[0003] In view of the above technical problems, the present invention aims to provide a fireproof and explosion-proof safe house for storing dangerous goods. To solve the above technical problems, the present invention adopts the following technical solutions:

[0004] A fireproof and explosion-proof safe house for storing dangerous goods comprises a house body, a storage room is provided in the house body, a fire extinguishing device is provided on the top wall of the storage room, a gas storage tank is provided on the side wall of the house body, an air pump is provided on the gas storage tank, an air intake pipe is provided on the air intake pump, and the air intake pipe is connected to the fire extinguishing device.

[0005] Advantageously, a first transmission chamber, a powder storage chamber and a second transmission chamber are provided in the fire extinguishing device, the first transmission chamber and the powder storage chamber are connected through a first channel, the second transmission chamber is connected to the bottom wall of the fire extinguishing device, a connecting plate is fixedly connected to the top wall of the air inlet pipe, a first rotating shaft is rotatably connected to the connecting plate, one end of the first rotating shaft extends into the second transmission chamber, a fan blade and a worm gear are fixedly connected to the first rotating shaft, the fan blade is located in the air inlet pipe, the worm gear is located in the second transmission chamber, a worm is rotatably connected to the top wall of the second transmission chamber, the worm and the worm gear are meshed, the lower end of the worm extends to below the fire extinguishing device, the lower end of the worm is fixedly connected to a first straight gear, a transfer pipe is embedded in the fire extinguishing device, the transfer pipe is connected to the air inlet pipe, and the lower end of the transfer pipe extends to the fire extinguishing device Below, a second spur gear is rotatably connected to the transfer tube, the second spur gear is meshed with the first spur gear, a powder outlet is fixedly connected to the bottom wall of the second spur gear, the powder outlet is connected to the transfer tube, a second channel is opened on the side wall of the transfer tube, a slide is slidably connected to the outer wall of the transfer tube, the upper end of the slide extends into the air inlet pipe, a hollow block is fixedly connected to the upper end of the slide, the top wall of the hollow block is streamlined, the bottom wall of the hollow block is planar, the side wall of the slide is rotatably connected to the first transmission rod, the first transmission rod is rotatably connected to the second transmission rod, the second transmission rod is rotatably connected to the rear wall of the first transmission chamber through the second rotating shaft, the bottom wall of the powder storage chamber is inclined, the bottom wall of the powder storage chamber is slidably connected to a push plate, the second transmission rod and the push plate are against each other, and the powder storage chamber is filled with fire extinguishing powder.

[0006] Advantageously, a processing module is provided in the fire extinguishing device, and a sensor is provided on the bottom wall of the fire extinguishing device. The sensor and the air extraction pump are electrically connected to the processing module respectively.

[0007] Advantageously, the powder outlet portion comprises a powder outlet main pipe and a powder outlet branch pipe, two or more powder outlet branch pipes are fixedly connected to the powder outlet main pipe, the powder outlet main pipe is fixedly connected to the bottom wall of the second spur gear, and the powder outlet main pipe is connected to the transfer pipe.

[0008] Advantageously, the sensor is a flame sensor.

[0009] Advantageously, a rainwater collection mechanism is provided on the roof, and the rainwater collection mechanism includes a water collection tray, a first water outlet pipe, a connecting pipe and a second water outlet pipe. The water collection tray is fixedly connected to the top wall of the roof, the upper end of the first water outlet pipe is connected to the water collection tray, the lower end of the first water outlet pipe extends into the storage chamber, the lower end of the first water outlet pipe is a sealed structure, the first water outlet pipe is connected to the second water outlet pipe through the connecting pipe, the lower end of the second water outlet pipe extends into the storage chamber, and the lower end of the second water outlet pipe is a sealed structure.

[0010] Advantageously, the connecting pipe is arranged obliquely.

[0011] Advantageously, the housing is provided with a safety door which can be opened and closed, and the safety door is provided with a password lock.

[0012] The present invention has the following beneficial effects:

[0013] The present invention can automatically detect whether a fire occurs through a flame sensor, and when a fire occurs, automatically causes the inert gas in the gas storage tank to flow into the storage chamber to extinguish the fire. The inert gas can drive the slide plate and the push plate to move, so that the fire extinguishing powder enters the storage chamber. At the same time, the inert gas can drive the powder outlet main pipe and the powder outlet branch pipe to rotate, so that the fire extinguishing powder is sprayed from multiple angles, thereby improving the fire extinguishing quality, and there is no need to set up a large number of driving devices separately; through the rainwater collection mechanism, when a fire occurs, the collected rainwater can be automatically used to extinguish the flame, which is economical and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0015] Figure 1 It is a three-dimensional diagram of a fireproof and explosion-proof safe house for storing dangerous goods according to the present invention;

[0016] Figure 2 It is a schematic diagram of the internal structure of a fireproof and explosion-proof safe house for storing dangerous goods according to the present invention;

[0017] Figure 3 The present invention Figure 2 Enlarged view of point A in the middle.

[0018] Figure numerals: house 1, storage room 2, air storage tank 3, vacuum pump 4, air inlet pipe 5, safety door 6, water accumulation tray 7, first water outlet pipe 8, connecting pipe 9, second water outlet pipe 10, sensor 11, fire extinguishing device 12, transfer pipe 13, second channel 131, first transmission chamber 14, first channel 15, powder storage chamber 16, second transmission chamber 17, second spur gear 18, powder outlet main pipe 19, powder outlet branch pipe 20, hollow block 21, slide plate 22, first transmission rod 23, second transmission rod 24, second rotating shaft 241, push plate 25, fire extinguishing powder 26, connecting plate 27, first rotating shaft 28, fan blade 29, worm gear 30, worm 31, first spur gear 32. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-Figure 3 As shown, a fireproof and explosion-proof safe house for storing dangerous goods includes a house body 1, a storage room 2 is opened in the house body 1, a fire extinguishing device 12 is arranged on the top wall of the storage room 2, a gas storage tank 3 is arranged on the side wall of the house body 1, an air pump 4 is arranged on the gas storage tank 3, an air intake pipe 5 is arranged on the air intake pump 4, and the air intake pipe 5 is connected to the fire extinguishing device 12.

[0023] According to an optional embodiment of the present invention, a first transmission chamber 14, a powder storage chamber 16 and a second transmission chamber 17 are provided in the fire extinguishing device 12, the first transmission chamber 14 and the powder storage chamber 16 are connected through a first channel 15, the second transmission chamber 17 is connected to the bottom wall of the fire extinguishing device 12, a connecting plate 27 is fixedly connected to the top wall of the air inlet pipe 5, a first rotating shaft 28 is rotatably connected to the connecting plate 27, one end of the first rotating shaft 28 extends into the second transmission chamber 17, a fan blade 29 and a worm gear 30 are fixedly connected to the first rotating shaft 28, the fan blade 29 is located in the air inlet pipe 5, the worm gear 30 is located in the second transmission chamber 17, a worm 31 is rotatably connected to the top wall of the second transmission chamber 17, the worm 31 and the worm gear 30 are meshed, the lower end of the worm 31 extends to the bottom of the fire extinguishing device 12, the lower end of the worm 31 is fixedly connected to the first spur gear 32, a transfer pipe 13 is embedded in the fire extinguishing device 12, the transfer pipe 13 is connected to the air inlet pipe 5, and the lower end of the transfer pipe 13 is connected to the first spur gear 32. The end extends to the bottom of the fire extinguishing device 12, the transfer pipe 13 is rotatably connected with a second spur gear 18, the second spur gear 18 is meshed with the first spur gear 32, the bottom wall of the second spur gear 18 is fixedly connected with a powder outlet, the powder outlet is communicated with the transfer pipe 13, a second channel 131 is opened on the side wall of the transfer pipe 13, a slide plate 22 is slidably connected to the outer wall of the transfer pipe 13, the upper end of the slide plate 22 extends into the air inlet pipe 5, the upper end of the slide plate 22 is fixedly connected with a hollow block 21, the hollow block 21 The top wall is streamlined, the bottom wall of the hollow block 21 is planar, the side wall of the slide plate 22 is rotatably connected to the first transmission rod 23, the first transmission rod 23 is rotatably connected to the second transmission rod 24, the second transmission rod 24 is rotatably connected to the rear wall of the first transmission chamber 14 through the second rotating shaft 241, the bottom wall of the powder storage chamber 16 is inclined, the bottom wall of the powder storage chamber 16 is slidably connected to the push plate 25, the second transmission rod 24 and the push plate 25 are against each other, and the powder storage chamber 16 is filled with fire extinguishing powder 26.

[0024] Fire extinguishing powder is a dry powder, which is composed of sodium bicarbonate and a small amount of moisture-proof agents such as magnesium stearate and talcum powder.

[0025] According to an optional embodiment of the present invention, a processing module is provided in the fire extinguishing device 12, a sensor 11 is provided on the bottom wall of the fire extinguishing device 12, and the sensor 11 and the vacuum pump 4 are electrically connected to the processing module respectively.

[0026] According to an optional embodiment of the present invention, the powder outlet part includes a powder outlet main pipe 19 and a powder outlet branch pipe 20, more than two powder outlet branch pipes 20 are fixedly connected to the powder outlet main pipe 19, the powder outlet main pipe 19 is fixedly connected to the bottom wall of the second spur gear 18, and the powder outlet main pipe 19 is connected to the transfer pipe 13.

[0027] According to an optional implementation of the present invention, the sensor 11 is a flame sensor.

[0028] According to an optional embodiment of the present invention, a rainwater collection mechanism is provided on the roof 1, and the rainwater collection mechanism includes a water collection tray 7, a first water outlet pipe 8, a connecting pipe 9 and a second water outlet pipe 10. The water collection tray 7 is fixedly connected to the top wall of the roof 1, the upper end of the first water outlet pipe 8 is connected to the water collection tray 7, the lower end of the first water outlet pipe 8 extends into the storage chamber 2, and the lower end of the first water outlet pipe 8 is a sealed structure. The first water outlet pipe 8 is connected to the second water outlet pipe 10 through the connecting pipe 9, and the lower end of the second water outlet pipe 10 extends into the storage chamber 2, and the lower end of the second water outlet pipe 10 is a sealed structure.

[0029] According to an optional implementation of the present invention, the connecting pipe 9 is arranged at an angle.

[0030] According to an optional implementation of the present invention, the house body 1 is provided with a safety door 6 that can be opened and closed, and the safety door 6 is provided with a password lock.

[0031] Implementation process: dangerous goods are stored in the storage room 2. When a fire occurs in the storage room 2, the flame sensor detects the flame, and the processing module controls the vacuum pump 4 to pump the inert gas in the gas tank 3 into the air inlet pipe 5. The inert gas is blown toward the hollow block 21 and the fan blade 29. Since the top wall of the hollow block 21 is streamlined and the bottom wall of the hollow block 21 is flat, the speed at which the inert gas flows through the top wall of the hollow block 21 is relatively fast and the pressure is small, and the speed at which the inert gas flows through the bottom wall of the hollow block 21 is relatively slow and the pressure is large. The air pressure pushes the hollow block 21 upward, thereby driving the slide plate 22 upward. The upward movement of the slide plate 22 drives the first transmission rod 23 to pull the second transmission rod 24 to rotate around the second rotating shaft 241, so that the lower end of the second transmission rod 24 pushes the push plate 25 to the right. After the fire extinguishing powder 26 loses the obstruction of the slide plate 22, it is quickly pushed by the push plate 25 to slide into the transfer pipe 13. The fire extinguishing powder 26 is blown to the powder outlet main pipe 19 by the inert gas and then blown out from more than two powder outlet branch pipes 20 to extinguish the flame.

[0032] The inert gas drives the fan blade 29 to rotate, thereby rotating the first rotating shaft 28 and the worm gear 30, the worm gear 30 and the worm 31 are meshed to drive the worm 31 and the first spur gear 32 to rotate, the first spur gear 32 and the second spur gear 18 are meshed to drive the second spur gear 18, the powder outlet main pipe 19 and the powder outlet branch pipe 20 to rotate, so that the fire extinguishing powder is sprayed from multiple angles, thereby improving the quality of fire extinguishing.

[0033] Fire extinguishing powder and inert gas can isolate the contact between flame and oxygen, thereby achieving the fire extinguishing effect. The inert gas can be a combination of one or more of nitrogen, argon and krypton.

[0034] When it rains, the water accumulation tray 7 can collect rainwater and store it in the first water outlet pipe 8, the connecting pipe 9, and the second water outlet pipe 10. When a fire occurs, the flame burns through the first water outlet pipe 8 and the lower end of the second water outlet pipe 10, so that water falls into the storage chamber 2 to extinguish the flame, thereby improving the quality of fire extinguishing.

[0035] The present invention can automatically detect whether a fire occurs through a flame sensor, and when a fire occurs, automatically causes the inert gas in the gas tank 3 to flow into the storage chamber 2 to extinguish the fire. The inert gas can drive the slide plate 22 and the push plate 25 to move, so that the fire extinguishing powder 26 enters the storage chamber 2. At the same time, the inert gas can drive the powder outlet main pipe 19 and the powder outlet branch pipe 20 to rotate, so that the fire extinguishing powder 26 is sprayed from multiple angles, thereby improving the quality of fire extinguishing, and there is no need to set up a large number of driving devices. The rainwater collection mechanism can automatically collect rainwater to extinguish the flame when a fire occurs, which is economical and environmentally friendly.

[0036] The components, modules, mechanisms and devices not described in detail in the present invention are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A fireproof and explosion-proof safe house for storing dangerous goods, characterized in that: The invention comprises a housing (1), a storage room (2) is provided in the housing (1), a fire extinguishing device (12) is provided on the top wall of the storage room (2), a gas storage tank (3) is provided on the side wall of the housing (1), a vacuum pump (4) is provided on the gas storage tank (3), an air intake pipe (5) is provided on the vacuum pump (4), and the air intake pipe (5) is connected to the fire extinguishing device (12); The fire extinguishing device (12) is provided with a first transmission chamber (14), a powder storage chamber (16) and a second transmission chamber (17); the first transmission chamber (14) and the powder storage chamber (16) are connected via a first channel (15); the second transmission chamber (17) is connected to the bottom wall of the fire extinguishing device (12); a connecting plate (27) is fixedly connected to the top wall of the air inlet pipe (5); a first rotating shaft (28) is rotatably connected to the connecting plate (27); one end of the first rotating shaft (28) extends into the second transmission chamber (17); a fan blade (28) is fixedly connected to the first rotating shaft (28) The fan blade (29) and the worm wheel (30) are arranged in the air inlet pipe (5), the worm wheel (30) is arranged in the second transmission chamber (17), the top wall of the second transmission chamber (17) is rotatably connected with a worm (31), the worm (31) and the worm wheel (30) are meshed, the lower end of the worm (31) extends to below the fire extinguishing device (12), the lower end of the worm (31) is fixedly connected with a first spur gear (32), a transfer pipe (13) is embedded in the fire extinguishing device (12), the transfer pipe (13) is connected with the air inlet pipe (5), and the lower end of the transfer pipe (13) extends to below the fire extinguishing device (12). Below the fire extinguishing device (12), a second spur gear (18) is rotatably connected to the transfer pipe (13), the second spur gear (18) is meshed with the first spur gear (32), a powder outlet is fixedly connected to the bottom wall of the second spur gear (18), the powder outlet is communicated with the transfer pipe (13), a second channel (131) is opened on the side wall of the transfer pipe (13), a slide plate (22) is slidably connected to the outer wall of the transfer pipe (13), the upper end of the slide plate (22) extends into the air inlet pipe (5), the upper end of the slide plate (22) is fixedly connected to the hollow block (21), and the top of the hollow block (21) is fixedly connected to the bottom wall of the second spur gear (18). The wall is streamlined, the bottom wall of the hollow block (21) is plane-shaped, the side wall of the slide plate (22) is rotatably connected to a first transmission rod (23), the first transmission rod (23) is rotatably connected to a second transmission rod (24), the second transmission rod (24) is rotatably connected to the rear wall of the first transmission cavity (14) through a second rotating shaft (241), the bottom wall of the powder storage cavity (16) is inclined, the bottom wall of the powder storage cavity (16) is slidably connected to a push plate (25), the second transmission rod (24) and the push plate (25) are abutted against each other, and the powder storage cavity (16) is filled with fire extinguishing powder (26).

2. A fireproof and explosion-proof safe house for storing dangerous goods according to claim 1, characterized in that: The fire extinguishing device (12) is provided with a processing module, and a sensor (11) is provided on the bottom wall of the fire extinguishing device (12). The sensor (11) and the air extraction pump (4) are respectively electrically connected to the processing module.

3. A fireproof and explosion-proof safe house for storing dangerous goods according to claim 2, characterized in that: The powder outlet portion comprises a powder outlet main pipe (19) and a powder outlet branch pipe (20), wherein two or more powder outlet branch pipes (20) are fixedly connected to the powder outlet main pipe (19), the powder outlet main pipe (19) is fixedly connected to the bottom wall of the second spur gear (18), and the powder outlet main pipe (19) is connected to the transfer pipe (13).

4. A fireproof and explosion-proof safe house for storing dangerous goods according to claim 3, characterized in that: The sensor (11) is a flame sensor.

5. The fireproof and explosion-proof safe house for storing dangerous goods according to claim 1 is characterized in that: The roof (1) is provided with a rainwater collection mechanism, which comprises a water collection pan (7), a first water outlet pipe (8), a connecting pipe (9) and a second water outlet pipe (10); the water collection pan (7) is fixedly connected to the top wall of the roof (1); the upper end of the first water outlet pipe (8) is connected to the water collection pan (7); the lower end of the first water outlet pipe (8) extends into the storage chamber (2); the lower end of the first water outlet pipe (8) is a sealed structure; the first water outlet pipe (8) is connected to the second water outlet pipe (10) through the connecting pipe (9); the lower end of the second water outlet pipe (10) extends into the storage chamber (2); the lower end of the second water outlet pipe (10) is a sealed structure.

6. A fireproof and explosion-proof safe house for storing dangerous goods according to claim 5, characterized in that: The connecting pipe (9) is arranged at an angle.

7. A fireproof and explosion-proof safe house for storing dangerous goods according to any one of claims 1 to 6, characterized in that: The housing (1) is provided with a safety door (6) which can be opened and closed, and the safety door (6) is provided with a password lock.

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