Marine pull-type smoke distress signal alarm device

Abstract

The invention relates to the technical field of smoke distress equipment, in particular to a marine pull-type smoke distress signal alarm device which comprises a fixing seat, a solar panel and a pull rope, a plurality of fixing grooves are integrally formed in the side wall of the fixing seat, and the fixing seat is fixedly mounted on the side wall of a wall through the fixing grooves and screws. The solar panel is fixedly installed at the top of the fixing base, an air cylinder is fixedly installed in the fixing base, a smoke cavity is fixedly installed in the air cylinder, and the pull rope is movably installed in the smoke cavity and penetrates through the bottom of the smoke cavity. The smoke agent is ignited through pulling of the pull rope, it can be ensured that under the emergency situation, no complex operation is needed, help seeking smoke can be released for help seeking only by pulling the pull rope, the smoke is driven to rotate through external sea wind and gas in the air cylinder, the smoke is made to form a vortex shape, the smoke condensation strength is improved, the smoke condensation time is prolonged, and the smoke diffusion effect is improved; and the problem that smoke is quickly blown away by sea wind and disappears is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of smoke distress equipment, in particular to a ship-used pull-type smoke distress signal alarm device. Background Art

[0002] With the increasing frequency of marine activities, ship safety has become a crucial issue in navigation and marine operations. In an emergency, timely sending out smoke distress signals is the key to ensuring the safety of crew members. However, existing smoke distress devices have problems such as complex operation and unclear signals. For example, in a ship navigation smoke distress signal device in the publication number: CN211787373U, the smoke powder inside the gunpowder box is ignited when in use, and the smoke generated when the smoke powder burns is sprayed through the smoke head and the pot-shaped frame, and when the smoke is sprayed, the height of the smoke head and the pot-shaped frame can be controlled by moving the telescopic rod, thereby improving the success rate of rescue. However, in an emergency, the operator may not have time to ignite the smoke powder, making it impossible to use the device for rescue. In addition, when the smoke is erupted, the smoke will be affected by the sea breeze and quickly blown away by the sea breeze, causing it to disappear, so that the smoke cannot condense into an obvious smoke signal, resulting in a problem of failure to rescue. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and to propose a marine pull-type smoke distress signal alarm device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A marine pull-type smoke distress signal alarm device comprises a fixing seat, a solar panel and a pull rope, wherein the side wall of the fixing seat is integrally formed with a plurality of fixing grooves, the fixing seat is fixedly mounted on the side wall of a wall through the fixing grooves and screws, the solar panel is fixedly mounted on the top of the fixing seat, a cylinder is fixedly mounted inside the fixing seat, a smoke chamber is fixedly mounted inside the cylinder, the pull rope is movably mounted inside the smoke chamber and passes through the bottom of the smoke chamber, an exhaust pipe is fixedly mounted on the side wall of the cylinder, the exhaust pipe is located inside the fixing seat, a smoke exhaust pipe is welded on the top of the smoke chamber, and the top of the exhaust pipe is fixedly sleeved on On the outside of the smoke exhaust pipe, piston 2 and piston 1 are slidably installed inside the cylinder and the smoke chamber respectively, and piston 2 is located at the top of the inner cavity of the cylinder, and a partition plate is fixedly installed inside the smoke chamber, and piston 1 is located above the partition plate. A storage bin is provided below the partition plate, and the top of the pull rope is located inside the storage bin. A movable plate is slidably installed on the outer peripheral wall of the smoke exhaust pipe, and a screw hole 1 is provided on the side wall of the movable plate. An electric motor is fixedly installed on the top of the cylinder, and the motor is located inside the fixing seat. A bidirectional screw is fixedly connected to the output shaft of the motor, and the bidirectional screw is rotatably installed inside the screw hole 1.

[0006] In the above-mentioned marine pull-type smoke distress signal alarm device, the tops of the pistons one and two are respectively integrally formed with a support rod one and a screw rod one, the support rod one is fixedly mounted on the side wall of the movable plate, and the top of the cylinder is movably mounted with a gear one, the gear one is rotatably mounted on the outer peripheral wall of the screw rod one, and a screw hole three is opened inside the gear one, and the screw hole three is threadably matched with the screw rod one.

[0007] In the above-mentioned marine pull-type smoke distress signal alarm device, a fixing rod is integrally formed at the top of the cylinder, a screw rod 2 is rotatably mounted on the outer peripheral wall of the fixing rod, a screw hole 2 is opened on the side wall of the movable plate, the screw rod 2 is rotatably mounted inside the screw hole 2, a gear 2 is rotatably mounted on the outer peripheral wall of the screw rod, the gear 2 is located below the movable plate, and the gear 1 and the gear 2 are meshed with each other.

[0008] In the above-mentioned marine pull-type smoke distress signal alarm device, a ratchet wheel 1 is fixedly installed on the bottom of the screw rod 2, a ratchet wheel 2 is integrally formed on the bottom of the gear 2, the ratchet wheel 1 is rotatably installed inside the ratchet wheel 2, the outer peripheral wall of the ratchet wheel 2 is integrally formed with ratchet teeth, a spring bin is welded on the top of the cylinder, a locking block is slidably installed inside the spring bin, a leaf spring is provided between the side wall of the locking block and the side wall of the spring bin, a tooth surface is provided on the side wall of the locking block, and the tooth surface is meshed with the ratchet teeth.

[0009] In the above-mentioned ship-used pull-type smoke distress signal alarm device, an annular exhaust hole 1 is welded on the top of the exhaust pipe, and an air collecting bin is rotatably installed on the outer side of the exhaust pipe, and the air collecting bin is located below the annular exhaust hole 1. A wind direction plate is fixedly installed on the side wall of the wind direction plate by screws, and a gear 5 is rotatably installed on the top of the wind direction plate. A rotating frame is rotatably installed on the outer side of the exhaust pipe, and the gear 5 is located below the rotating frame, and the rotating frame is located above the annular exhaust hole 1. The side wall of the rotating frame is integrally formed with a plurality of evenly distributed support rods 2, and a wind cup is fixedly installed on the side wall of each of the support rods 2.

[0010] In the above-mentioned ship-used pull-type smoke distress signal alarm device, a smoke separation hood is fixedly installed on the top of the rotating frame, and a plurality of evenly distributed smoke exhaust holes are opened on the top of the smoke separation hood. A protective cover is fixedly installed on the top of the smoke separation hood, and the protective cover is located above the smoke exhaust holes. A connecting rod 1 is fixedly mounted on the outer wall of each of the support rods 2, and a gear 3 is fixedly installed on the bottom of the connecting rod 1. A gear 6 is integrally formed on the top of the gear 5, and the gear 3 and the gear 6 are meshed with each other.

[0011] In the above-mentioned ship-used pull-type smoke distress signal alarm device, a fan blade 1 is rotatably installed inside the wind collecting bin, a wind collecting cylinder is integrally formed on the top of the fan blade 1, a conical wind plate is integrally formed on the top of the wind collecting bin, the conical wind plate is located inside the wind collecting cylinder, the conical wind plate is located below the annular exhaust hole 1, a gear 4 is fixedly installed on the outside of the wind collecting cylinder, and the gear 4 is meshed with a gear 5.

[0012] In the above-mentioned marine pull-type smoke distress signal alarm device, the outer side of the wind collecting tube is slidably sleeved with a wind collecting hood, and the wind collecting hood is rotatably installed on the side wall of the annular exhaust hole, and the inner wall of the wind collecting hood is provided with a plurality of evenly distributed movable grooves, and the side walls of the movable grooves are provided with planes and inclined surfaces, and each of the movable grooves is rotatably installed with movable fan blades, and the top of the movable fan blades is integrally formed with a sliding rod, and the top of the wind collecting hood is provided with a plurality of evenly distributed sliding grooves, and the sliding grooves and the movable grooves correspond one to one, and the sliding rods are slidably installed inside the sliding grooves.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. The present invention cooperates between the smoke chamber and the pull rope. When an emergency occurs, the operator pulls the pull rope, so that the ignition device on the top of the pull rope ignites the aerosol inside the storage bin. After the aerosol is ignited, smoke is generated, and the smoke moves along the smoke exhaust pipe box and the smoke hood. When the smoke moves to the smoke hood, the smoke pushes open the protective cover, so that the smoke exhaust hole is opened, and the smoke is released outward along the smoke exhaust hole. The aerosol is ignited by pulling the pull rope, which can ensure that in an emergency, no complicated operation is required, and the rescue smoke can be released to call for help by only pulling the pull rope.

[0015] 2. The present invention cooperates between the wind collecting tube and the wind collecting hood. When calling for help in the presence of sea breeze, the wind collecting tube drives the wind collecting hood to rotate. After the sea breeze enters the wind collecting bin, the fan blades drive the sea breeze to move toward the wind collecting hood. When the wind collecting hood moves upward and opens the air outlet, the wind collecting hood drives the movable fan blades to rotate. When the sea breeze moves toward the direction of the smoke through the gaps between the movable fan blades, the sea breeze drives the smoke to rotate, so that the smoke forms a vortex shape, thereby increasing the strength of smoke condensation and avoiding the problem of the smoke being quickly blown away by the sea breeze and disappearing.

[0016] 3. The present invention cooperates between piston 1 and piston 2. When calling for help through smoke, the motor starts and drives the movable plate to move up and down reciprocatingly. Piston 1 and piston 2 squeeze the smoke in the smoke chamber and the gas in the cylinder respectively and simultaneously, so that a large amount of smoke is quickly ejected from the smoke outlet, and the annular exhaust hole 1 ejects gas quickly. When there is no sea breeze, the gas rotates after passing through the inclined movable wind blades inside the wind gathering hood, so that the gas drives a large amount of smoke to rotate, and the smoke forms a vortex shape, thereby increasing the condensation time and diffusion effect of the smoke. When there is sea breeze, the gas rotates after passing through the rotating wind gathering hood, so that the gas drives a large amount of smoke to rotate, and the smoke forms a vortex shape, thereby increasing the condensation strength of the smoke and avoiding the problem that the smoke is quickly blown away by the sea breeze and disappears. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a pull-type smoke distress signal alarm device for a ship of the present invention;

[0018] Figure 2 For the present invention Figure 1 The enlarged schematic diagram of point A in the middle;

[0019] Figure 3 It is a cross-sectional view of the overall structure of the present invention;

[0020] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0021] Figure 5 It is a structural cross-sectional view of the fixing seat in the present invention;

[0022] Figure 6 It is a structural cross-sectional view of the cylinder and the smoke chamber in the present invention;

[0023] Figure 7 It is a disassembly schematic diagram of the piston 1, the piston 2 and the moving plate in the present invention;

[0024] Figure 8 This is a disassembly schematic diagram of screw rod 2 and gear 2 in the present invention;

[0025] Fig. 9 It is a disassembly schematic diagram of the wind collecting bin, the fan blade 1 and the wind collecting cover in the present invention;

[0026] Fig.10 It is a schematic diagram of the partial structure of the wind collecting cover in the present invention;

[0027] Fig.11 It is a schematic diagram of the structure of the movable fan blade in the present invention;

[0028] Fig.12 It is a disassembly schematic diagram of the rotating frame and the smoke distribution hood in the present invention.

[0029] In the figure: 1, fixed seat; 111, solar panel; 112, pull rope; 113, fixed groove; 12, cylinder; 121, exhaust pipe; 122, annular exhaust hole 1; 123, fixed rod; 124, spring bin; 13, smoke chamber; 131, exhaust pipe; 132, storage bin; 133, partition plate; 14, smoke hood; 141, protective cover; 142, exhaust hole; 21, moving plate; 211, motor; 212, two-way screw; 213, screw hole 1; 214, screw hole 2; 221, support rod 1; 222, screw rod 1; 223, piston 1; 224, piston 2; 231, screw rod 2; 232, Ratchet one; 241, gear one; 242, gear two; 243, ratchet teeth; 244, ratchet two; 245, leaf spring; 246, lock block; 247, screw hole three; 31, wind deflector; 311, wind storage bin; 312, conical wind plate; 32, rotating frame; 321, wind cup; 322, gear three; 323, connecting rod one; 324, supporting rod two; 331, wind collecting tube; 332, gear four; 333, fan blade one; 341, gear five; 342, gear six; 35, wind collecting cover; 351, movable fan blade; 352, sliding rod; 353, movable slot; 354, sliding slot; 355, plane; 356, inclined plane. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position 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 a limitation on the present invention.

[0032] Reference Figure 1 - Fig.12 As shown, a marine pull-type smoke distress signal alarm device comprises a fixing base 1, a solar panel 111 and a pull rope 112. The side wall of the fixing base 1 is integrally formed with a plurality of fixing grooves 113. The fixing base 1 is fixedly mounted on the side wall of the wall through the fixing grooves 113 and screws. The solar panel 111 is fixedly mounted on the top of the fixing base 1. A cylinder 12 is fixedly mounted inside the fixing base 1. A smoke chamber 13 is fixedly mounted inside the cylinder 12. The pull rope 112 is movably mounted inside the smoke chamber 13 and passes through the bottom of the smoke chamber 13. An exhaust pipe 121 is fixedly mounted on the side wall of the cylinder 12. The exhaust pipe 121 is located inside the fixing base 1. A smoke exhaust pipe 131 is welded on the top of the smoke chamber 13. The top of the exhaust pipe 121 is fixedly sleeved on the exhaust pipe 131. On the outside, piston 224 and piston 123 are slidably installed inside the cylinder 12 and the smoke chamber 13 respectively. Piston 224 is located at the top of the inner cavity of the cylinder 12, and a partition plate 133 is fixedly installed inside the smoke chamber 13. Piston 1223 is located above the partition plate 133, and a storage bin 132 is provided below the partition plate 133. The top of the pull rope 112 is located inside the storage bin 132. A movable plate 21 is slidably installed on the outer peripheral wall of the smoke exhaust pipe 131, and a screw hole 1213 is provided on the side wall of the movable plate 21. A motor 211 is fixedly installed on the top of the cylinder 12, and the motor 211 is located inside the fixed seat 1. The output shaft of the motor 211 is fixedly connected with a bidirectional screw 212, and the bidirectional screw 212 is rotatably installed inside the screw hole 1213.

[0033] Among them, aerosol is placed inside the storage bin 132, the pull rope 112 is located below the partition plate 133 and is movably installed in the aerosol, an ignition device is provided on the top of the pull rope 112, the solar panel 111 and the motor 211 are connected to each other by wires, when the motor 211 is started, the bidirectional screw 212 rotates, and the movable plate 21 moves up and down reciprocatingly through the thread cooperation between the screw hole 1 213 and the bidirectional screw 212, and among the two threads opened on the outer side of the bidirectional screw 212, the number of threads driving the movable plate 21 downward is greater than the number of threads driving the movable plate 21 upward, so that the speed of the movable plate 21 moving downward is less than the speed of moving upward.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, the tops of piston 1 223 and piston 224 are respectively integrally formed with a support rod 1 221 and a screw rod 1 222, the support rod 1 221 is fixedly mounted on the side wall of the movable plate 21, and a gear 1 241 is movably mounted on the top of the cylinder 12, the gear 1 241 is rotatably mounted on the outer peripheral wall of the screw rod 1 222, a screw hole 3 247 is provided inside the gear 1 241, and the screw hole 3 247 and the screw rod 1 222 are threadedly matched.

[0035] like Figure 2 and Figure 6-Figure 8 As shown, a fixing rod 123 is integrally formed at the top of the cylinder 12, a screw rod 231 is rotatably mounted on the outer peripheral wall of the fixing rod 123, a screw hole 214 is provided on the side wall of the movable plate 21, the screw rod 231 is rotatably mounted inside the screw hole 214, a gear 242 is rotatably mounted on the outer peripheral wall of the screw rod 231, the gear 242 is located below the movable plate 21, the gear 1 241 and the gear 242 are meshed, a ratchet 232 is fixedly mounted on the bottom of the screw rod 231, and the bottom of the gear 242 A ratchet wheel 244 is integrally formed, a ratchet wheel 1 232 is rotatably installed inside the ratchet wheel 244, a ratchet tooth 243 is integrally formed on the outer peripheral wall of the ratchet wheel 244, a spring compartment 124 is welded to the top of the cylinder 12, a locking block 246 is slidably installed inside the spring compartment 124, a leaf spring 245 is provided between the side wall of the locking block 246 and the side wall of the spring compartment 124, a tooth surface is provided on the side wall of the locking block 246, the tooth surface is meshed with the ratchet tooth 243, and an annular exhaust hole 122 is welded to the top of the exhaust pipe 121.

[0036] Among them, the working principle of piston 1 223 and piston 2 224 is: when the movable plate 21 drives piston 1 223 to move downward through the support rod 1 221, the movable plate 21 drives screw 2 231 to rotate forward through the screw hole 214, and screw 231 drives ratchet 1 232 to rotate forward, ratchet 1 232 and ratchet 2 244 are meshed, and the ratchet teeth 243 contact the tooth surface of the locking block 246, so that the locking block 246 contracts and squeezes the leaf spring 245, and the gear 2 242 rotates, and the gear 2 242 and the gear 1 241 are meshed with each other, and the gear 1 241 rotates and drives the screw 1 222 to move downward through the screw hole 3 247, so that the piston 2 224 moves downward and squeezes the gas inside the cylinder 12, and the gas inside the cylinder 12 moves to the annular exhaust hole 1 122 through the exhaust pipe 121 and is ejected.

[0037] Further references Figure 2 and Figure 8To explain, the working principle of piston 1 223 and piston 2 224 is as follows: when the movable plate 21 drives piston 1 223 to move upward through support rod 1 221, the movable plate 21 drives screw 2 231 to reverse through screw hole 214, screw 231 drives ratchet 1 232 to reverse, ratchet 1 232 and ratchet 2 244 are meshed, and the ratchet teeth 243 resist the tooth surface of the locking block 246, so that gear 2 242 is locked, and ratchet 1 232 rotates.

[0038] like Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, an air collecting bin 311 is rotatably installed on the outer side of the exhaust pipe 121, and the air collecting bin 311 is located below the annular exhaust hole 122. A wind deflector 31 is fixedly installed on the side wall of the air collecting bin 311 by screws. A gear 5 341 is rotatably installed on the top of the wind deflector 31. A rotating frame 32 is rotatably installed on the outer side of the smoke exhaust pipe 131, and the gear 5 341 is located below the rotating frame 32. The rotating frame 32 is located above the annular exhaust hole 122. The side wall of the rotating frame 32 is integrally formed with a plurality of evenly distributed support rods 2 324, and a wind cup 321 is fixedly installed on the side wall of each support rod 2 324.

[0039] like Figure 4 , Fig. 9 and Fig.12 As shown, a smoke hood 14 is fixedly installed on the top of the rotating frame 32, and a plurality of evenly distributed smoke exhaust holes 142 are opened on the top of the smoke hood 14. A protective cover 141 is fixedly installed on the top of the smoke hood 14, and the protective cover 141 is located above the smoke exhaust holes 142. The outer wall of each support rod 2 324 is fixedly sleeved with a connecting rod 1 323, and a gear 3 22 is fixedly installed at the bottom of the connecting rod 1 323. A gear 6 342 is integrally formed on the top of the gear 5 341, and the gear 3 322 and gear six 342 are meshed with each other, a fan blade 333 is rotatably installed inside the wind collecting bin 311, a wind collecting cylinder 331 is integrally formed on the top of the fan blade 333, a conical wind plate 312 is integrally formed on the top of the wind collecting bin 311, the conical wind plate 312 is located inside the wind collecting cylinder 331, the conical wind plate 312 is located below the annular exhaust hole 122, a gear four 332 is fixedly installed on the outer side of the wind collecting cylinder 331, and the gear four 332 and gear five 341 are meshed with each other.

[0040] Among them, the size of gear six 342 is smaller than that of gear five 341. When the wind blows outside, the sea breeze pushes the wind deflector 31, causing the wind deflector 31 to rotate, and the sea breeze enters the interior of the wind collecting bin 311. The working principle of the conical wind plate 312 and the wind collecting tube 331 is as follows: when the sea breeze pushes the wind cup 321, the wind cup 321 drives the rotating frame 32 to rotate, and the rotating frame 32 drives the gear three 322 to rotate, and the gear three 322 and the gear six 342 are meshed with each other, so that the gear six 342 and the gear five 341 rotate, the gear five 341 and the gear four 332 are meshed with each other, and the gear four 332 drives the wind collecting tube 331 and the wind blade one 333 to rotate, and the wind blade one 333 blows the wind blown into the interior of the wind collecting bin 311 in the direction of the conical wind plate 312, so that the sea breeze is ejected upward through the gap between the conical wind plate 312 and the wind collecting tube 331.

[0041] like Figure 4 and Figure 9-11 As shown, the outer side of the air collecting tube 331 is slidably sleeved with an air collecting cover 35, and the air collecting cover 35 is rotatably installed on the side wall of the annular exhaust hole 122. The inner wall of the air collecting cover 35 is provided with a plurality of evenly distributed movable grooves 353, and the side walls of the movable grooves 353 are provided with planes 355 and inclined surfaces 356. A movable fan blade 351 is rotatably installed inside each movable groove 353, and a sliding rod 352 is integrally formed on the top of the movable fan blade 351. The top of the air collecting cover 35 is provided with a plurality of evenly distributed sliding grooves 354, and the sliding grooves 354 correspond to the movable grooves 353 one by one, and the sliding rod 352 is slidably installed inside the sliding grooves 354.

[0042] Among them, the working principle of the wind collecting cover 35 is: when the wind collecting tube 331 rotates, the sea breeze moves toward the wind collecting cover 35 through the gap between the conical wind plate 312 and the wind collecting tube 331, the wind collecting cover 35 slides upward to open the air outlet, and rotates with the wind collecting tube 331. When the wind collecting cover 35 rotates, the movable fan blade 351 is moved by the centrifugal force generated when the wind collecting cover 35 rotates, so that the side wall of the movable fan blade 351 and the plane 355 fit each other, and the movable fan blade 351 is in a vertical state at this time. When the external sea breeze stops, the wind collecting tube 331 and the wind collecting cover 35 stop rotating, and the movable fan blade 351 is moved by the influence of centrifugal force, so that the side wall of the movable fan blade 351 and the inclined surface 356 fit each other, and the movable fan blade 351 is in an inclined state at this time.

[0043] The specific working principle and method of use of the present invention are explained in detail below: after pulling the pull rope 112, the motor 211 starts and drives the bidirectional screw 212 to rotate, the aerosol inside the storage bin 132 burns and produces smoke, and the smoke moves along the smoke exhaust pipe 131 to the smoke distribution hood 14. After the smoke moves to the smoke distribution hood 14, the smoke pushes open the protective cover 141 and is discharged along the smoke exhaust hole 142. The bidirectional screw 212 drives the moving plate 21 to move back and forth. When the moving plate 21 moves downward, the piston 123 squeezes the smoke inside the smoke chamber 13 to make the smoke erupt. The piston 224 squeezes the gas inside the cylinder 12, so that the gas moves along the exhaust pipe 121 to the annular exhaust hole 122 and erupts. When the gas passes through the annular exhaust hole 122 upward, the gas is discharged. During eruption, after the gas moves to the top of the wind collecting hood 35 through the inclined movable fan blades 351, the gas drives the smoke above to rotate, so that the smoke forms a vortex shape to increase the time and diffusion effect of smoke condensation. When the wind blows from the outside, the wind direction plate 31 rotates, allowing the sea breeze to enter the interior of the wind collecting bin 311, and the rotating frame 32 rotates and drives the fan blade 1 333 to rotate, so that the sea breeze inside the wind collecting bin 311 moves to the gap between the conical wind plate 312 and the wind collecting tube 331 and is ejected. When the fan blade 1 333 rotates, the wind collecting hood 35 opens the air outlet and rotates, so that after the sea breeze moves to the top of the wind collecting hood 35 through the vertical movable fan blades 351, the gas drives the smoke above to rotate, so that the smoke forms a vortex shape to increase the condensation strength of the smoke.

[0044] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pull-type smoke distress signal alarm device for a ship, comprising a fixing base (1), a solar panel (111) and a pull rope (112), characterized in that: The side wall of the fixing seat (1) is integrally formed with a plurality of fixing grooves (113); the fixing seat (1) is fixedly mounted on the side wall of the wall through the fixing grooves (113) and screws; the solar panel (111) is fixedly mounted on the top of the fixing seat (1); a cylinder (12) is fixedly mounted inside the fixing seat (1); a smoke chamber (13) is fixedly mounted inside the cylinder (12); the pull rope (112) is movably mounted inside the smoke chamber (13) and passes through the bottom of the smoke chamber (13); an exhaust pipe (121) is fixedly mounted on the side wall of the cylinder (12); the exhaust pipe (121) is located inside the fixing seat (1); a smoke exhaust pipe (131) is welded to the top of the smoke chamber (13); the top of the exhaust pipe (121) is fixedly sleeved on the outside of the smoke exhaust pipe (131); the cylinder (12) and the smoke chamber (13) are slidably mounted inside. There are piston 2 (224) and piston 1 (223), wherein piston 2 (224) is located at the top of the inner cavity of the cylinder (12), a partition plate (133) is fixedly installed inside the smoke cavity (13), piston 1 (223) is located above the partition plate (133), a material storage bin (132) is provided below the partition plate (133), the top of the pull rope (112) is located inside the material storage bin (132), a movable plate (21) is slidably installed on the outer peripheral wall of the smoke exhaust pipe (131), a screw hole 1 (213) is opened on the side wall of the movable plate (21), a motor (211) is fixedly installed on the top of the cylinder (12), the motor (211) is located inside the fixed seat (1), the output shaft of the motor (211) is fixedly connected with a bidirectional screw (212), and the bidirectional screw (212) is rotatably installed inside the screw hole 1 (213).

2. A marine pull-type smoke distress signal alarm device according to claim 1, characterized in that: The tops of the pistons 1 (223) and 2 (224) are respectively integrally formed with a support rod 1 (221) and a screw rod 1 (222); the support rod 1 (221) is fixedly mounted on the side wall of the movable plate (21); the top of the cylinder (12) is movably mounted with a gear 1 (241); the gear 1 (241) is rotatably mounted on the outer peripheral wall of the screw rod 1 (222); a screw hole 3 (247) is provided inside the gear 1 (241); the screw hole 3 (247) and the screw rod 1 (222) are threadedly matched.

3. A marine pull-type smoke distress signal alarm device according to claim 2, characterized in that: A fixing rod (123) is integrally formed on the top of the cylinder (12), and a second screw rod (231) is rotatably mounted on the outer peripheral wall of the fixing rod (123). A second screw hole (214) is opened on the side wall of the movable plate (21), and the second screw rod (231) is rotatably mounted inside the second screw hole (214). A second gear (242) is rotatably mounted on the outer peripheral wall of the second screw rod (231), and the second gear (242) is located below the movable plate (21), and the first gear (241) and the second gear (242) are meshed with each other.

4. A marine pull-type smoke distress signal alarm device according to claim 3, characterized in that: A ratchet wheel (232) is fixedly mounted on the bottom of the second screw rod (231), a ratchet wheel (244) is integrally formed on the bottom of the second gear (242), the ratchet wheel (232) is rotatably mounted inside the second ratchet wheel (244), the outer peripheral wall of the second ratchet wheel (244) is integrally formed with ratchet teeth (243), a spring bin (124) is welded to the top of the cylinder (12), a locking block (246) is slidably mounted inside the spring bin (124), a leaf spring (245) is provided between the side wall of the locking block (246) and the side wall of the spring bin (124), a tooth surface is provided on the side wall of the locking block (246), and the tooth surface is meshed with the ratchet teeth (243).

5. A marine pull-type smoke distress signal alarm device according to claim 1, characterized in that: An annular exhaust hole 1 (122) is welded to the top of the exhaust pipe (121); an air collecting bin (311) is rotatably mounted on the outer side of the exhaust pipe (121); the air collecting bin (311) is located below the annular exhaust hole 1 (122); a wind direction plate (31) is fixedly mounted on the side wall of the wind collecting bin (311) by screws; a gear 5 (341) is rotatably mounted on the top of the wind direction plate (31); a rotating frame (32) is rotatably mounted on the outer side of the smoke exhaust pipe (131); the gear 5 (341) is located below the rotating frame (32); the rotating frame (32) is located above the annular exhaust hole 1 (122); a plurality of evenly distributed support rods 2 (324) are integrally formed on the side wall of the rotating frame (32); a wind cup (321) is fixedly mounted on the side wall of each support rod 2 (324).

6. A marine pull-type smoke distress signal alarm device according to claim 5, characterized in that: A smoke separation hood (14) is fixedly installed above the rotating frame (32), and a plurality of evenly distributed smoke exhaust holes (142) are opened on the top of the smoke separation hood (14). A protective cover (141) is fixedly installed on the top of the smoke separation hood (14), and the protective cover (141) is located above the smoke exhaust holes (142). The outer wall of each of the support rods (324) is fixedly sleeved with a connecting rod (323), and a gear (322) is fixedly installed at the bottom of the connecting rod (323). A gear (342) is integrally formed on the top of the gear (341), and the gear (322) and the gear (342) are meshed with each other.

7. A marine pull-type smoke distress signal alarm device according to claim 5, characterized in that: The wind collecting bin (311) has a fan blade 1 (333) rotatably mounted inside, the top of the fan blade 1 (333) is integrally formed with a wind collecting cylinder (331), the top of the wind collecting bin (311) is integrally formed with a conical wind plate (312), the conical wind plate (312) is located inside the wind collecting cylinder (331), the conical wind plate (312) is located below the annular exhaust hole 1 (122), a gear 4 (332) is fixedly mounted on the outside of the wind collecting cylinder (331), the gear 4 (332) is meshed with a gear 5 (341).

8. A marine pull-type smoke distress signal alarm device according to claim 7, characterized in that: The outer side of the wind collecting tube (331) is slidably sleeved with a wind collecting cover (35), and the wind collecting cover (35) is rotatably mounted on the side wall of the annular exhaust hole (122). The inner wall of the wind collecting cover (35) is provided with a plurality of evenly distributed movable grooves (353), and the side walls of the movable grooves (353) are provided with a plane (355) and an inclined surface (356). A movable fan blade (351) is rotatably mounted inside each of the movable grooves (353), and a sliding rod (352) is integrally formed on the top of the movable fan blade (351). The top of the wind collecting cover (35) is provided with a plurality of evenly distributed sliding grooves (354), and the sliding grooves (354) correspond one to one to the movable grooves (353), and the sliding rod (352) is slidably mounted inside the sliding grooves (354).

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