Marine multi-angle fire extinguishing equipment and use method thereof

Abstract

The invention discloses marine multi-angle fire extinguishing equipment and a using method thereof, and relates to the technical field of fire fighting equipment, the marine multi-angle fire extinguishing equipment comprises an outer barrel, the top of the outer barrel is fixedly connected with a mounting top plate, the center of the interior of the mounting top plate is fixedly connected with a conveying pipeline, and an inner water barrel is arranged on the inner wall of the outer barrel in an attached mode; according to the multi-angle fire extinguishing equipment for the ship, when a fire occurs in a ship cabin, the fire position can be detected through the flame detectors installed at different angles, the fire extinguishing efficiency is improved, and the fire extinguishing efficiency is improved. And the spiral groove is matched with the ball, so that the spray head can spray water to extinguish fire after descending to a certain height, the required water resource is saved, the water flow pressure can be ensured, the fire extinguishing efficiency is improved, and the fire extinguishing efficiency of the fire extinguishing equipment is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of fire fighting equipment, in particular to a multi-angle fire fighting equipment for a ship and a use method thereof. Background Art

[0002] As a means of transportation, ships usually use various fuels and energy sources during navigation, such as fuel oil, liquefied gas and electricity. The use of these energy sources and other operational activities may lead to fires. Once these fire risks occur, they may spread rapidly, posing a serious threat to the structure of the ship and the safety of personnel. Therefore, installing fire-fighting equipment is a necessary means to prevent and control fires. It can quickly extinguish the fire in the early stages of the fire, prevent the fire from spreading, and reduce the damage to the ship and personnel. Therefore, setting up fire-fighting equipment is a necessary preventive measure.

[0003] When a fire occurs on a traditional ship, the water in the pressure water tank is generally used or the seawater or river water outside the ship is sucked by the water supply pump, and then transported to the sprinkler through a fixed pipeline, and then a large-area fixed sprinkler is used to extinguish the fire. However, this large-area coverage method not only greatly wastes water resources and fails to extinguish the fire at the source, but also causes the overall water pressure to be dispersed, resulting in a low water pressure at the fire source location, and the fire cannot be effectively extinguished in a short time, which may cause the fire to spread rapidly, thereby causing property losses to users. Summary of the invention

[0004] The object of the present invention is to provide a marine multi-angle fire extinguishing device and a method of using the same to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides a method for using a marine multi-angle fire extinguishing device, comprising the following steps:

[0006] S1: When a flame detector first senses a fire, it can send a signal to control the drive motor to rotate so that the nozzle extends from the outer cylinder, and then the direction of the nozzle after extension can be controlled by different flame detectors, so that the nozzle can spray water in the direction of the fire to extinguish the fire after it drops to a certain height;

[0007] S2: The water flows to make the first shaft rod squeeze the second shaft rod with the inclined surface. When the first shaft rod rotates to a certain angle, the first spring drives the second shaft rod to rise and reset again, and the connection rope and the ring cooperate to drive the two auxiliary nozzles to spray water in a circle around the fire source.

[0008] S3: Use a pull rope to drive the push plate to gradually descend to squeeze the mortar inside the storage cylinder, and squeeze the mortar into the inner water cylinder from the leakage hole and the connecting port to mix with the water body, so that the mortar and water flow can be used to quickly cover the fire source, reduce air circulation, and effectively control the scope of the fire.

[0009] The present invention also provides the following marine multi-angle fire extinguishing equipment, comprising an outer cylinder, a mounting top plate is fixedly connected to the top of the outer cylinder, a delivery pipeline is fixedly connected to the inner center of the mounting top plate, an inner water cylinder is fitted on the inner wall of the outer cylinder, a connecting plate is fixedly connected to the outer wall of the mounting top plate at an equal distance, a flame detector is fixedly installed at the bottom of the other end of the connecting plate, a driving motor is fixedly installed at the bottom of the mounting top plate, and a driving gear is fixedly connected to an output shaft at one end of the driving motor;

[0010] A precise fire extinguishing mechanism is provided at the bottom of the inner water cylinder, so that when a fire occurs, the flame detector can be used to detect it and spray water in the direction of the fire to extinguish the fire;

[0011] The inner water cylinder is provided with a diffusion limiting mechanism to spray water in a circle around the fire source when a fire occurs, so as to prevent the surrounding area from further burning or collapsing due to high temperature;

[0012] A mortar replenishing mechanism is provided on the top of the inner water cylinder so that when a fire occurs, mortar can be filled into the water flow for mixing and extinguishing the fire, thereby ensuring that the fire source is quickly covered to control the scope of the fire.

[0013] Preferably, the precise fire extinguishing mechanism includes a gear column, and the bottom of the gear column is fixedly connected to the top of the inner water cylinder, the interior of the gear column is connected to the interior of the inner water cylinder, and the inner wall of the gear column slides in contact with the outer wall of the conveying pipeline, the outer wall of the gear column is meshed and matched with one side of the driving gear, and the flame detector is electrically connected to the driving motor.

[0014] Preferably, a ball is fixedly connected to the outer wall of the inner water cylinder, a spiral groove is opened on the inner wall of the outer cylinder corresponding to the ball, and the outer wall of the ball slides in contact with the inner wall of the spiral groove, a connecting pipe is fixedly connected to the bottom of the inner water cylinder, and a nozzle is fixedly connected to the other end of the connecting pipe, the connecting pipe is a flexible water pipe, and the interior of the connecting pipe is connected to the interior of the inner water cylinder.

[0015] Preferably, the diffusion limiting mechanism includes a first shaft rod, and the outer wall of the first shaft rod is rotatably connected to the interior of the inner water cylinder, one end of the first shaft rod extends to the interior of the tooth column, and the outer wall of the extended end of the first shaft rod is fixedly connected to a turbine, a corresponding cavity is opened inside the inner water cylinder, and the interior of the cavity is slidably connected to a second shaft rod, an end of the second shaft rod close to the turbine is inclined, and the outer wall of the second shaft rod is fixedly connected to a limiting plate, both side walls of the limiting plate slide in contact with the inner wall of the cavity, and the bottom of the limiting plate is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the inner wall of the cavity.

[0016] Preferably, the bottom of the second shaft rod extends through the interior of the cavity to the outside of the inner water cylinder, and the extended end of the second shaft rod is fixedly connected to a connecting rope, the outer wall of the nozzle is rotatably connected to a ring, and the inner wall of the nozzle is communicated with the inner wall of the ring through a through hole, the outer wall of the ring is symmetrically fixedly connected to an auxiliary nozzle, a side wall of the ring is fixedly connected to a swivel, and the interior of the swivel is rotatably connected to the outer wall of the nozzle, the outer wall of the swivel is provided with a wire groove corresponding to the connecting rope, and the other end of the connecting rope is wrapped around the inner wall of the wire groove, the outer wall of the nozzle is overlapped with a torsion spring, and the other end of the torsion spring is overlapped on one end of the swivel.

[0017] Preferably, the mortar replenishing mechanism includes a storage cylinder, and the bottom of the storage cylinder is arranged on the top of the inner water cylinder, the interior of the storage cylinder is rotatably connected to a rotating rod, and the top of the rotating rod extends through the interior of the storage cylinder to the outside of the storage cylinder, a pull rope is wrapped around the outer wall of the extended end of the rotating rod, and the other end of the pull rope passes through the interior of the inner water cylinder and is wrapped around the outer wall of the first shaft rod, and the extended end of the rotating rod is fixedly connected to a sealing cover.

[0018] Preferably, the outer wall of the rotating rod is threadedly connected to a pushing disk, and the outer wall of the pushing disk slides in contact with the inner wall of the storage tube, the inner part of the pushing disk is slidably connected to a sliding rod, and both ends of the sliding rod are fixedly connected to the inner wall of the storage tube, a leakage hole is penetrated through the bottom of the storage tube, and a connecting port is penetrated through the top of the inner water tube corresponding to the leakage hole.

[0019] Preferably, a groove is provided on the inner wall of the connecting port, and a sealing block is slidably connected to the inner wall of the groove, the top of the sealing block is inclined, and a second spring is fixedly connected to one side wall of the sealing block, the other end of the second spring is fixedly connected to the inner wall of the groove, and the sealing block forms a telescopic structure with the groove through the second spring.

[0020] Preferably, a stirring rod is fixedly connected to the outer wall of the first shaft at equal distances, a mounting ring is fixedly connected to the top of the inner water cylinder corresponding to the storage cylinder, the outer wall of the storage cylinder is threadedly connected to the mounting ring, and a wire buckle is fixedly installed on the outer wall of the storage cylinder corresponding to the pull rope.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When a fire occurs in a ship's cabin, the fire position can be detected by flame detectors installed at different angles, and the cooperation between the spiral groove and the ball allows the nozzle to spray water in the direction of the fire after it drops to a certain height, which not only saves the required water resources, but also ensures the water flow pressure, which is effective in improving the fire extinguishing efficiency, thereby ensuring the fire extinguishing efficiency of this fire extinguishing equipment.

[0023] 2. When a fire occurs in a ship's cabin, the turbine can be used to drive two auxiliary nozzles to spray water in a circle around the fire source while spraying water at the source of the fire, which plays a cooling and protective role, preventing the surrounding area from further burning or collapsing due to high temperature, avoiding the rapid spread of the fire, and providing convenience for subsequent firefighting work, thereby ensuring the firefighting effect of this fire-fighting equipment.

[0024] 3. When a fire occurs in a ship's cabin, the turbine can be used to push the mortar in the storage cylinder into the inner water cylinder for mixing when spraying water at the source of the fire. The mortar and water flow can be used to quickly cover the fire source, reduce air circulation, effectively control the scope of the fire, ensure the durability of the fire extinguishing effect, and give ship staff more time to arrive at the scene. At the same time, the mixed mortar and water can be stirred by setting multiple stirring rods to improve the mixing effect, avoid agglomeration and condensation due to long-term non-use, resulting in blockage of the connecting pipe and affecting the spraying of the nozzle, thereby ensuring the stability of the equipment during fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a fire extinguishing flow chart of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure inside the outer cylinder of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the operating state inside the outer cylinder of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the precise fire extinguishing mechanism of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the diffusion limiting mechanism of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the mortar replenishing mechanism of the present invention.

[0032] In the figure: 1, outer cylinder; 2, mounting top plate; 3, conveying pipeline; 4, inner water cylinder; 8, connecting plate; 9, flame detector; 10, driving motor; 11, driving gear; 12, spiral groove; 13, cavity; 14, connecting port; 15, groove; 5, precise fire extinguishing mechanism; 501, tooth column; 502, ball bearing; 503, connecting pipe; 504, nozzle; 505, through hole; 6, diffusion limiting mechanism; 601, first shaft; 602, turbine; 603, second shaft ; 604, limiting plate; 605, first spring; 606, collar; 607, auxiliary nozzle; 608, swivel; 609, wire groove; 610, connecting rope; 611, torsion spring; 7, mortar replenishing mechanism; 701, storage cylinder; 702, rotating rod; 703, pull rope; 704, sealing cover; 705, push disk; 706, sliding rod; 707, leakage hole; 708, blocking block; 709, second spring; 710, stirring rod; 711, mounting ring; 712, wire buckle. DETAILED DESCRIPTION

[0033] 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.

[0034] For example, see Figure 1-7 The present invention provides a marine multi-angle fire extinguishing equipment, comprising an outer cylinder 1, a mounting top plate 2 is fixedly connected to the top of the outer cylinder 1, and a conveying pipeline 3 is fixedly connected to the inner center of the mounting top plate 2, an inner water cylinder 4 is fitted on the inner wall of the outer cylinder 1, a connecting plate 8 is fixedly connected to the outer wall of the mounting top plate 2 at an equal distance, and a flame detector 9 is fixedly installed at the bottom of the other end of the connecting plate 8, a driving motor 10 is fixedly installed at the bottom of the mounting top plate 2, and a driving gear 11 is fixedly connected to the output shaft at one end of the driving motor 10;

[0035] A precise fire extinguishing mechanism 5 is provided at the bottom of the inner water cylinder 4. Further, the precise fire extinguishing mechanism 5 includes a tooth column 501, and the bottom of the tooth column 501 is fixedly connected to the top of the inner water cylinder 4, the interior of the tooth column 501 is connected to the interior of the inner water cylinder 4, and the inner wall of the tooth column 501 is fitted and slid with the outer wall of the conveying pipeline 3, the outer wall of the tooth column 501 is meshed and matched with one side of the driving gear 11, and the flame detector 9 is electrically connected to the driving motor 10;

[0036] In this embodiment, when a fire occurs in a ship cabin, a connecting plate 8 is fixedly connected to the outer wall of the top plate 2 at an equal distance, and a flame detector 9 is fixedly installed at the bottom of the other end of the connecting plate 8, so that the flame detectors 9 in different directions can be used to sense the fire by light sensing. When a flame detector 9 first senses the fire, a drive motor 10 is fixedly installed at the bottom of the top plate 2, and a drive gear 11 is fixedly connected to an output shaft at one end of the drive motor 10, and the flame detector 9 is electrically connected to the drive motor 10, so that a signal can be sent to control the drive motor 10 to rotate, and then the drive gear 11 can be driven to rotate synchronously;

[0037] At this time, the bottom of the tooth column 501 is fixedly connected to the top of the inner water cylinder 4, and the interior of the tooth column 501 is connected to the interior of the inner water cylinder 4, and the inner wall of the tooth column 501 is fitted and slid with the outer wall of the conveying pipeline 3, and at the same time, the outer wall of the tooth column 501 is meshed and matched with one side of the driving gear 11, so that the inner water cylinder 4 can be driven to rotate by the tooth column 501 through the driving gear 11. At this time, the outer wall of the inner water cylinder 4 is fixedly connected with the ball 502, and the inner wall of the outer cylinder body 1 is provided with a spiral groove 12 corresponding to the ball 502, and the outer wall of the ball 502 is meshed with the spiral groove 12. The inner walls of the grooves 12 slide in contact with each other, and at the same time, a connecting pipe 503 is fixedly connected to the bottom of the inner water cylinder 4, and a nozzle 504 is fixedly connected to the other end of the connecting pipe 503, so that the inner water cylinder 4 can be synchronously driven to descend and rotate at the same time, so that the nozzle 504 extends out from the outer cylinder 1, and then the direction of the nozzle 504 after it is extended can be controlled by different flame detectors 9, so that the nozzle 504 can spray water in the direction of the fire after descending to a certain height, which not only saves the required water resources, but also ensures the water flow pressure, and is effective in improving the fire extinguishing efficiency;

[0038] By doing as above, when a fire occurs in a ship cabin, the fire position can be detected by the flame detectors 9 installed at different angles, and the cooperation between the spiral groove 12 and the ball 502 allows the nozzle 504 to spray water in the direction of the fire to extinguish the fire after it drops to a certain height. This not only saves the required water resources, but also ensures the water flow pressure, thereby effectively improving the fire extinguishing efficiency, thereby ensuring the fire extinguishing efficiency of the fire extinguishing equipment.

[0039] Embodiment 2, on the basis of the above embodiment, a diffusion limiting mechanism 6 is provided inside the inner water cylinder 4, further, the diffusion limiting mechanism 6 includes a first shaft rod 601, and the outer wall of the first shaft rod 601 is rotatably connected to the inside of the inner water cylinder 4, one end of the first shaft rod 601 extends to the inside of the tooth column 501, and the outer wall of the extended end of the first shaft rod 601 is fixedly connected to a turbine 602, a cavity 13 is correspondingly opened inside the inner water cylinder 4, and the inside of the cavity 13 is slidably connected to a second shaft rod 603, one end of the second shaft rod 603 close to the turbine 602 is in an inclined shape, and the outer wall of the second shaft rod 603 is fixedly connected to a limiting plate 604, the two side walls of the limiting plate 604 are fitted and slid with the inner wall of the cavity 13, and the bottom of the limiting plate 604 is fixedly connected to a first spring 605, and the other end of the first spring 605 is fixedly connected to the inner wall of the cavity 13;

[0040] In this embodiment, when water is sprayed to extinguish the fire source, the outer wall of the first shaft rod 601 is rotatably connected to the inside of the inner water cylinder 4, and one end of the first shaft rod 601 extends to the inside of the tooth column 501, and the outer wall of the extended end of the first shaft rod 601 is fixedly connected with a turbine 602, so that the turbine 602 can be used to drive the first shaft rod 601 to rotate when the water flows;

[0041] Then, the second shaft rod 603 is connected by sliding inside the cavity 13, and the end of the second shaft rod 603 close to the turbine 602 is in the shape of an inclined plane, and the outer wall of the second shaft rod 603 is fixedly connected to a limiting plate 604, and at the same time, the two side walls of the limiting plate 604 slide in contact with the inner wall of the cavity 13, and the bottom of the limiting plate 604 is fixedly connected to a first spring 605, and the other end of the first spring 605 is fixedly connected to the inner wall of the cavity 13, so that under the restriction of the limiting plate 604, when the first shaft rod 601 rotates, the inclined surface can be used to squeeze the second shaft rod 603, so that the limiting plate 604 descends and squeezes the first spring 605, and when the first shaft rod 601 rotates a certain angle, the first spring 605 is used to drive the second shaft rod 603 to rise and reset again, so as to realize the up and down sliding of the second shaft rod 603 during the flow of water;

[0042] Then, a connecting rope 610 is fixedly connected through the extended end of the second shaft rod 603, and the outer wall of the nozzle 504 is rotatably connected to a ring 606, and at the same time, the outer wall of the ring 606 is symmetrically fixedly connected to an auxiliary nozzle 607, and a swivel 608 is fixedly connected to one side wall of the ring 606, and the interior of the swivel 608 is rotatably connected to the outer wall of the nozzle 504, and at the same time, a wire groove 609 is opened on the outer wall of the swivel 608 corresponding to the connecting rope 610, and the other end of the connecting rope 610 is wound around the inner wall of the wire groove 609, and a torsion spring 611 is overlapped on the outer wall of the nozzle 504, and at the same time, the other end of the torsion spring 611 is overlapped on one end of the swivel 608, so that under normal circumstances when the water body is not flowing, the torsion spring 611 is in a compressed state, and when the second shaft rod 603 is lowered, this When the torsion spring 611 drives the collar 606 to rotate through the reset elastic force, and then drives the two auxiliary nozzles 607 to rotate around the nozzle 504 synchronously. When the second shaft 603 rises, the connecting rope 610 drives the swivel 608 to rotate in the opposite direction, thereby compressing the torsion spring 611 again, so that the two auxiliary nozzles 607 rotate in the opposite direction around the nozzle 504 again. In this process, since the inner wall of the nozzle 504 is connected with the inner wall of the collar 606 through the through hole 505, the water in the nozzle 504 can pass through the through hole 505 at the same time and use the two auxiliary nozzles 607 to spray water, so as to realize the circle spraying of water around the fire source, play a role of cooling protection, prevent the surrounding area from further burning or collapse due to high temperature, and avoid the rapid spread of fire.

[0043] By doing as above, when a fire occurs in a cabin of a ship, water can be sprayed at the source of the fire to extinguish the fire, and the turbine 602 can be used to drive the two auxiliary nozzles 607 to spray water in a circle around the fire source, thereby playing a cooling and protective role, preventing the surrounding area from further burning or collapsing due to high temperature, avoiding the rapid spread of the fire, and providing convenience for subsequent firefighting work, thereby ensuring the firefighting effect of the fire-fighting equipment.

[0044] Embodiment 3, on the basis of the above embodiment, a mortar replenishing mechanism 7 is provided at the top of the inner water cylinder 4, further, the mortar replenishing mechanism 7 comprises a storage cylinder 701, and the bottom of the storage cylinder 701 is provided at the top of the inner water cylinder 4, the storage cylinder 701 is rotatably connected with a rotating rod 702 inside, and the top of the rotating rod 702 passes through the inside of the storage cylinder 701 and extends to the outside of the storage cylinder 701, a pull rope 703 is wound around the outer wall of the extended end of the rotating rod 702, and the other end of the pull rope 703 passes through the inside of the inner water cylinder 4 and is wound around the outer wall of the first shaft 601, and the extended end of the rotating rod 702 is fixedly connected with a cover 704;

[0045] In this embodiment, when water is sprayed at the source of the fire to extinguish the fire, a rotating rod 702 is connected to the storage cylinder 701 through internal rotation, and the top of the rotating rod 702 passes through the interior of the storage cylinder 701 and extends to the outside of the storage cylinder 701, and a pull rope 703 is wrapped around the outer wall of the extended end of the rotating rod 702, and the other end of the pull rope 703 passes through the interior of the inner water cylinder 4 and is wrapped around the outer wall of the first shaft rod 601, and the extended end of the rotating rod 702 is fixedly connected to a cover 704, so that when the first shaft rod 601 rotates, the pull rope 703 can be used to synchronously drive the rotating rod 702 to rotate, and then a push disk 705 is threadedly connected to the outer wall of the rotating rod 702, and the outer wall of the push disk 705 slides in contact with the inner wall of the storage cylinder 701, and the push disk The interior of 705 is slidably connected with a slide bar 706, and the two ends of the slide bar 706 are fixedly connected to the inner wall of the storage tube 701, so that under the restriction of the slide bar 706, the push plate 705 can be driven by the rotating rod 702 to gradually descend to squeeze the mortar inside the storage tube 701. At this time, a leakage hole 707 is penetrated through the bottom of the storage tube 701, and a connecting port 14 is penetrated through the top of the inner water tube 4 corresponding to the leakage hole 707, so that the mortar can be squeezed into the inner water tube 4 from the leakage hole 707 and the connecting port 14 to mix with the water body, so that the cooperation of the mortar and the water flow can quickly cover the fire source, reduce air circulation, effectively control the scope of the fire, ensure the durability of the fire extinguishing effect, and give the ship staff more time to arrive at the scene;

[0046] Next, in order to avoid leakage when not in use, a groove 15 is opened through the inner wall of the connecting port 14, and a blocking block 708 is slidably connected to the inner wall of the groove 15, and the top of the blocking block 708 is inclined, and at the same time, a second spring 709 is fixedly connected to one side wall of the blocking block 708, and the other end of the second spring 709 is fixedly connected to the inner wall of the groove 15, and the blocking block 708 forms a telescopic structure with the groove 15 through the second spring 709, so that the blocking block 708 is used to block the leakage hole 707 and the connecting port 14 under normal circumstances, and when the mortar is extruded, the blocking block 708 can be squeezed into the groove 15 for transportation by using the inclined surface of the blocking block 708;

[0047] Then, stirring rods 710 are fixedly connected at equal distances corresponding to the outer wall of the first shaft rod 601, so that after the mortar enters the inner water cylinder 4, it can be auxiliary stirred and mixed through multiple stirring rods 710 to improve the mixing effect and avoid the situation where agglomeration occurs due to long-term non-use, resulting in clogging of the connecting pipe 503 and affecting the spraying of the nozzle 504 and the auxiliary nozzle 607. Then, a clamping buckle 712 is fixedly installed on the outer wall of the storage cylinder 701 corresponding to the pull rope 703, so that the clamping buckle 712 can be used to limit the pull rope 703 to avoid it from being scattered.

[0048] Furthermore, when the mortar is used up, the drive motor 10 can be used to drive the tooth column 501 to continue to descend until the tooth column 501 and the drive gear 11 are separated from each other. At this time, the inner water cylinder 4 can be manually rotated to rotate it out of the outer cylinder body 1, and then the pull rope 703 wrapped around the surface of the rotating rod 702 can be removed. Then, the storage cylinder 701 is fixedly connected with the mounting ring 711 corresponding to the top of the inner water cylinder 4, and the outer wall of the storage cylinder 701 is threadedly connected to the mounting ring 711, so that the storage cylinder 701 can be taken out from the mounting ring 711, and then the storage cylinder 701 is refilled with mortar through the leakage hole 707, and finally it can be reinstalled according to the above steps, which is convenient for reuse and saves costs.

[0049] By the above, when a fire occurs in the cabin of the ship, when water is sprayed to extinguish the fire at the source, the turbine 602 can be used to push the mortar in the storage cylinder 701 into the inner water cylinder 4 for mixing, so that the mortar and water flow can be used to quickly cover the fire source, reduce air circulation, effectively control the scope of the fire, ensure the durability of the fire extinguishing effect, and give the ship's staff more time to arrive at the scene. At the same time, the mixed mortar and water can be stirred by the setting of multiple stirring rods 710 to improve the mixing effect, avoid agglomeration and condensation due to long-term non-use, resulting in blockage of the connecting pipe 503 and affecting the spraying of the nozzle 504, thereby ensuring the stability of the equipment during fire extinguishing.

[0050] The method of using the multi-angle fire extinguishing equipment for ships is as follows: firstly, the fire is sensed by the flame detectors 9 in different directions in a photosensitive manner. When a certain flame detector 9 senses the fire first, it can send a signal to control the driving motor 10 to rotate, and then it can synchronously drive the driving gear 11 to rotate. At this time, the inner water cylinder 4 is driven to rotate by the tooth column 501 through the driving gear 11, and then the inner water cylinder 4 is driven to descend and rotate at the same time by the cooperation of the spiral groove 12 and the ball 502, so that the nozzle 504 extends from the outer cylinder 1, and then the direction of the nozzle 504 after it is extended can be controlled by different flame detectors 9, so that the nozzle 504 can spray water in the direction of the fire after it descends to a certain height.

[0051] Then, when water is sprayed to extinguish the fire source, the turbine 602 can drive the first shaft 601 to rotate through the flow of water. Then, under the restriction of the limiting plate 604, when the first shaft 601 rotates, the inclined surface can be used to squeeze the second shaft 603, so that the limiting plate 604 descends and squeezes the first spring 605. When the first shaft 601 rotates to a certain angle, the first spring 605 is used to drive the second shaft 603 to rise and reset again, so as to realize the up and down sliding of the second shaft 603 during the flow of water. The connection rope 610 and the ring 606 are used to make the two auxiliary nozzles 607 rotate forward and reversely around the nozzle 504 to spray water, so as to realize the water spraying around the fire source, which plays a cooling and protective role.

[0052] Then, when the first shaft rod 601 rotates, the pull rope 703 can be used to synchronously drive the rotating rod 702 to rotate. Under the restriction of the sliding rod 706, the pushing disk 705 can be driven by the rotating rod 702 to gradually descend to squeeze the mortar inside the storage tube 701, and the mortar is squeezed into the inner water tube 4 from the leakage hole 707 and the connecting port 14 to mix with the water body, so that the mortar and the water flow can be used to quickly cover the fire source, reduce air circulation, and effectively control the scope of the fire. Under normal circumstances, the sealing block 708 is used to block the leakage hole 707 and the connecting port 14. When squeezing the mortar, the inclined surface of the sealing block 708 can be used to squeeze the sealing block 708 into the groove 15 for transportation. After the mortar enters the inner water tube 4, it can be assisted in stirring and mixing by multiple stirring rods 710 to improve the mixing effect and avoid agglomeration due to long-term non-use.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine multi-angle fire extinguishing equipment, characterized in that: The invention comprises an outer cylinder (1), the top of the outer cylinder (1) is fixedly connected to a mounting top plate (2), and the inner center of the mounting top plate (2) is fixedly connected to a conveying pipeline (3), the inner wall of the outer cylinder (1) is fitted with an inner water cylinder (4), the outer wall of the mounting top plate (2) is fixedly connected to a connecting plate (8) at an equal distance, and a flame detector (9) is fixedly installed at the bottom of the other end of the connecting plate (8), a driving motor (10) is fixedly installed at the bottom of the mounting top plate (2), and an output shaft at one end of the driving motor (10) is fixedly connected to a driving gear (11); The bottom of the inner water cylinder (4) is provided with a precise fire extinguishing mechanism (5) so that when a fire occurs, a flame detector (9) is used to detect the fire and spray water in the direction of the fire to extinguish the fire; The inner water cylinder (4) is provided with a diffusion limiting mechanism (6) to spray water in a circle around the fire source; A mortar replenishing mechanism (7) is provided on the top of the inner water cylinder (4) to fill the mortar into the water flow for mixing and fire extinguishing.

2. A marine multi-angle fire extinguishing equipment according to claim 1, characterized in that: The precise fire extinguishing mechanism (5) comprises a tooth column (501), wherein the bottom of the tooth column (501) is fixedly connected to the top of the inner water cylinder (4), the interior of the tooth column (501) is connected to the interior of the inner water cylinder (4), and the inner wall of the tooth column (501) is fitted and slid with the outer wall of the conveying pipeline (3), the outer wall of the tooth column (501) is meshed and matched with one side of the driving gear (11), and the flame detector (9) is electrically connected to the driving motor (10).

3. A marine multi-angle fire extinguishing equipment according to claim 2, characterized in that: The outer wall of the inner water cylinder (4) is fixedly connected to a ball (502), the inner wall of the outer cylinder (1) is provided with a spiral groove (12) corresponding to the ball (502), and the outer wall of the ball (502) and the inner wall of the spiral groove (12) are fitted and slid together, the bottom of the inner water cylinder (4) is fixedly connected to a connecting pipe (503), and the other end of the connecting pipe (503) is fixedly connected to a nozzle (504), the connecting pipe (503) is a flexible water pipe, and the interior of the connecting pipe (503) is connected to the interior of the inner water cylinder (4), and the outer wall of the nozzle (504) is provided with a through hole (505) corresponding to the diffusion limiting mechanism (6).

4. A marine multi-angle fire extinguishing equipment according to claim 3, characterized in that: The diffusion limiting mechanism (6) comprises a first shaft (601), and the outer wall of the first shaft (601) is rotatably connected to the interior of the inner water cylinder (4); one end of the first shaft (601) extends to the interior of the tooth column (501), and the outer wall of the extended end of the first shaft (601) is fixedly connected to a turbine (602); a cavity (13) is correspondingly opened inside the inner water cylinder (4), and the interior of the cavity (13) is slidably connected to a second shaft (603); an end of the second shaft (603) close to the turbine (602) is in an inclined shape, and the outer wall of the second shaft (603) is fixedly connected to a limiting plate (604), and the two side walls of the limiting plate (604) are fitted and slidably connected to the inner wall of the cavity (13), and the bottom of the limiting plate (604) is fixedly connected to a first spring (605), and the other end of the first spring (605) is fixedly connected to the inner wall of the cavity (13).

5. A marine multi-angle fire extinguishing equipment according to claim 4, characterized in that: The bottom of the second shaft (603) passes through the interior of the cavity (13) and extends to the outside of the inner water cylinder (4), and the extended end of the second shaft (603) is fixedly connected to a connecting rope (610), the outer wall of the nozzle (504) is rotatably connected to a collar (606), and the inner wall of the nozzle (504) is connected to the inner wall of the collar (606) through a through hole (505), and the outer wall of the collar (606) is symmetrically fixedly connected to an auxiliary nozzle (607), and the collar (606) is fixedly connected to the outer wall of the nozzle (504). 06) is fixedly connected to one side wall thereof with a swivel (608), and the interior of the swivel (608) is rotatably connected to the outer wall of the nozzle (504), a wire groove (609) is provided on the outer wall of the swivel (608) corresponding to the connecting rope (610), and the other end of the connecting rope (610) is wound around the inner wall of the wire groove (609), and a torsion spring (611) is overlapped on the outer wall of the nozzle (504), and the other end of the torsion spring (611) is overlapped on one end of the swivel (608).

6. A marine multi-angle fire extinguishing equipment according to claim 5, characterized in that: The mortar replenishing mechanism (7) comprises a storage cylinder (701), and the bottom of the storage cylinder (701) is arranged on the top of the inner water cylinder (4); the interior of the storage cylinder (701) is rotatably connected to a rotating rod (702), and the top of the rotating rod (702) passes through the interior of the storage cylinder (701) and extends to the outside of the storage cylinder (701); a pull rope (703) is wound around the outer wall of the extended end of the rotating rod (702), and the other end of the pull rope (703) passes through the interior of the inner water cylinder (4) and is wound around the outer wall of the first shaft rod (601); and the extended end of the rotating rod (702) is fixedly connected to a sealing cover (704).

7. A marine multi-angle fire extinguishing equipment according to claim 6, characterized in that: The outer wall of the rotating rod (702) is threadedly connected to a push disk (705), and the outer wall of the push disk (705) slides in contact with the inner wall of the storage tube (701). The interior of the push disk (705) is slidably connected to a slide rod (706), and both ends of the slide rod (706) are fixedly connected to the inner wall of the storage tube (701). A leakage hole (707) is penetrated through the bottom of the storage tube (701), and a connecting port (14) is penetrated through the top of the inner water tube (4) corresponding to the leakage hole (707).

8. A marine multi-angle fire extinguishing equipment according to claim 7, characterized in that: The inner wall of the connecting port (14) is provided with a groove (15), and a blocking block (708) is slidably connected to the inner wall of the groove (15), the top of the blocking block (708) is inclined, and a second spring (709) is fixedly connected to one side wall of the blocking block (708), the other end of the second spring (709) is fixedly connected to the inner wall of the groove (15), and the blocking block (708) forms a telescopic structure with the groove (15) through the second spring (709).

9. A marine multi-angle fire extinguishing equipment according to claim 8, characterized in that: The outer wall of the first shaft (601) is fixedly connected with a stirring rod (710) at an equal distance, the top of the inner water cylinder (4) is fixedly connected with a mounting ring (711) corresponding to the storage cylinder (701), the outer wall of the storage cylinder (701) is threadedly connected to the mounting ring (711), and the outer wall of the storage cylinder (701) is fixedly installed with a cable buckle (712) corresponding to the pull rope (703).

10. The method for using the marine multi-angle fire extinguishing equipment according to claim 9, characterized in that: The following steps are involved: S1: Direction determination. When a certain flame detector (9) first senses a fire, it sends a signal to control the driving motor (10) to extend the nozzle (504). The nozzle (504) is controlled in its direction after being extended through different flame detectors (9), and sprays water in the direction of the fire after it descends to extinguish the fire. S2: Diffusion restriction, the first shaft (601) is squeezed against the second shaft (603) by the flow of water, and then the second shaft (603) is driven to rise and reset again by the first spring (605), and the connecting rope (610) and the ring (606) are used to drive the two auxiliary nozzles (607) to spray water in a circle around the fire source; S3: Fire extinguishing assistance, using the pull rope (703) to drive the push plate (705) to gradually descend to squeeze the mortar inside the storage cylinder (701), and squeeze the mortar into the inner water cylinder (4) through the leakage hole (707) and the connecting port (14) to mix with the water, so as to quickly cover the fire source and reduce air circulation.

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