CN114306982B - Intelligent fire extinguisher of deep diving work mother ship - Google Patents
Intelligent fire extinguisher of deep diving work mother ship Download PDFInfo
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- CN114306982B CN114306982B CN202210124094.8A CN202210124094A CN114306982B CN 114306982 B CN114306982 B CN 114306982B CN 202210124094 A CN202210124094 A CN 202210124094A CN 114306982 B CN114306982 B CN 114306982B
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- fire extinguisher
- spray pipe
- electric cylinder
- medium spray
- vertical plate
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Abstract
The invention provides an intelligent fire extinguisher of a deep diving working mother ship, which relates to the technical field of fire extinguishers and solves the problem of untimely fire extinguishment of an engine unit.
Description
Technical Field
The invention relates to the technical field of ocean engineering equipment industry, in particular to an intelligent fire extinguisher of a deep diving mother ship.
Background
The deep diving work mother ship is high-end ocean equipment integrating rescue and salvage operation, saturated diving, deep water ocean engineering hoisting operation and pipe laying operation. The power is provided by an engine block, and when the engine block is overloaded or fails, a fire phenomenon can be generated. However, deep diving mother ships work for a long time at sea, and fire and other situations in the deep diving mother ships need to be quickly responded and responded to at the first time.
If only the smoke alarm is passed through, the manual rescue and fire extinguishing can not meet the requirement undoubtedly. The deep diving mother ship acts on the ocean, and the rescue and relief facilities are relatively limited, so that the loss caused by the rapid response in the first time can be difficult to recover.
Disclosure of Invention
The invention aims to solve the technical problem that when an engine unit catches fire, the engine unit can be automatically extinguished within the first time, so that the loss is reduced.
The technical scheme includes that the intelligent fire extinguisher for the deep diving work mother ship comprises a fixed seat, wherein a corner is arranged on the fixed seat, a vertically upward installation cabin is arranged in the corner, a guide hole communicated with the installation cabin is formed in the fixed seat in an upward mode, a guide pillar is arranged on the guide hole, a pier seat is arranged at the top end of the guide pillar, a sunken groove is formed in the top surface of the pier seat, a fire extinguisher is fixedly arranged in the sunken groove, an arc part is arranged at the top end of the fire extinguisher, two limiting rods corresponding to two sides of the arc part at the top end of the fire extinguisher are arranged on the fixed seat, a valve rod is arranged at the top end of the fire extinguisher, the bottom surface of the valve rod is in contact with the top surface of one limiting rod, a notch is formed in the installation cabin, a connecting rod is welded to the inner wall of the notch, an electric cylinder is fixed to the bottom surface of the connecting rod, an action rod of the electric cylinder extends downwards and is connected to the pier seat, when the action rod of the electric cylinder pushes the valve seat to drive the fire extinguisher to move downwards, the pier and meanwhile, a smoke sensor is arranged on the same side of the smoke sensor.
Preferably, the fixing seat is provided with a guide rail corresponding to the upper part of the fire extinguisher, bearings are arranged at two ends of the guide rail, a lead screw located in the guide rail is jointly installed between the two bearings, threads in opposite directions are arranged at two ends of the lead screw, and the two limiting rods are respectively located on the two threads in opposite directions.
Preferably, the two limiting rods are provided with pressing arcs which are used for extruding the limiting rods above the fire extinguisher and are in contact with the arc parts.
Preferably, the fixing seat comprises a vertical plate and a horizontal plate which form an L-shaped structure of the fixing seat, wherein the medium spray pipe penetrates through the vertical plate, and the medium spray pipe is provided with a spray head far away from the vertical plate.
Preferably, the horizontal plate is provided with a mounting hole, and the vertical plate is a flame-retardant plate.
Preferably, an inclined cabin gradually narrowing from the top to the bottom is arranged on the vertical plate, a rotating shaft corresponding to the lower portion of the medium spray pipe is installed at the top of the inclined cabin through a bearing, a motor is installed at one end of the rotating shaft, blades are arranged on the rotating shaft, and the motor is further fixed on the end face of the vertical plate.
Preferably, the number of the blades is two, a gap is formed between the two groups of blades, a cam corresponding to the gap is installed in the middle of the rotating shaft, a roller corresponding to the upper portion of the cam is further arranged on the pipe wall of the medium spray pipe, and the rotating shaft drives the cam to rotate to be in contact with the roller, so that the medium spray pipe shakes up and down.
Preferably, the vertical plate is provided with a through hole for the medium spray pipe to pass through, and the pipeline of the medium spray pipe is further provided with a corrugated connecting section which is correspondingly arranged in the through hole.
Compared with the prior art, the fire extinguisher has the advantages that the fire extinguisher is arranged on the fixed seat, the fire extinguisher is sensed whether the engine unit catches fire or not in a smoke sensing mode, when the engine unit catches fire, smoke gas can be sensed by the smoke sensor to start the electric cylinder to drive the fire extinguisher to move, the valve rod arranged on the fire extinguisher is automatically pressed downwards in the moving process to open and aim at the engine unit to spray fire extinguishing medium, the medium is sprayed onto the engine unit to enable the fire source of the engine unit to achieve the purpose of automatic extinguishment, and the function can ensure that the engine unit automatically extinguishes fire under the condition of no manual operation when the engine unit catches fire, so that the damage degree of the engine unit is reduced to the minimum.
Drawings
FIG. 1 is a schematic view of the present invention from a primary viewing angle;
FIG. 2 is a schematic view of the present invention from the rear view of FIG. 1;
FIG. 3 is a schematic view of the main view after the device is disconnected;
FIG. 4 is a bottom perspective view of the present invention from FIG. 3;
fig. 5 is a schematic structural diagram of a front view plane of the present invention.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5.
The embodiment provides an intelligent fire extinguisher of deep diving mother ship, including fixing base 1, be equipped with turning 2 on the fixing base 1, be equipped with perpendicular installation cabin 3 up in the turning 2, upwards seted up by fixing base 1 with the communicating guide hole 4 of installation cabin 3, guide hole 4 is equipped with guide pillar 5, the top of guide pillar 5 is equipped with pier base 6, be equipped with heavy groove 7 on the top surface of pier base 6, be equipped with fire extinguisher 8 in the heavy groove 7, the top of fire extinguisher 8 is equipped with circular arc portion 9, be equipped with two on the fixing base 1 and correspond the gag lever post 10 in fire extinguisher 8 top circular arc portion 9 both sides, the top of fire extinguisher 8 is equipped with valve rod 11, the bottom surface contact of valve rod 11 is on the top surface of one of them gag lever post 10, installation cabin 3 sets up jagged 12, the welding has connecting rod 13 on the inner wall of breach 12, be fixed with electric cylinder 14 on the bottom surface of connecting rod 13, the action pole of electric cylinder 14 extends downwards and is connected on fire extinguisher base 6, when making the action pole of electric cylinder 14 promote pier base 6 take fire extinguisher 8 to move downwards, still make valve rod 11 and start the fire extinguisher 10 open the fire extinguisher 8 extrusion, it spouts the smog sensor to pass through the same side of smog medium 15 on the fixing base 15, make the fixing base of fire extinguisher through the smog sensor, it spouts 16 to open the smog sensor to open the same side in the fixing base 15.
In the present embodiment, the intelligent fire extinguisher is installed in the engine room of the engine block through the fixing base 1 and is close to the engine block, when the engine block catches fire, smoke is generated and is detected by the smoke sensor 16, and the electric cylinder 14 is electrified to work. It should be noted that the location in the engine compartment where a fire is likely to occur is relatively specific, and that the detection of smoke and the activation of fire extinguisher 8 will generally have a fire extinguishing effect. In this embodiment, when the electric cylinder 14 is powered on, the actuating rod pushes the pier base 6 to move downwards, so that the fire extinguisher 8 on the pier base 6 can be driven to move downwards, the valve rod 11 at the top end of the valve rod and the limiting rod 10 are extruded and opened, and therefore the fire extinguishing medium in the fire extinguisher 8 is sprayed out through the medium spray pipe 15 and quickly extinguishes a fire source in the first time.
As shown in fig. 1 and 5, as an embodiment, a guide rail 17 corresponding to the upper side of the fire extinguisher 8 is provided on the fixing base 1, bearings 18 are provided at both ends of the guide rail 17, the outer wall of the bearing 18 is connected with the inner wall of the guide rail 17 in an expanding manner, a lead screw 19 located in the guide rail 17 is installed between the two bearings 18, opposite threads 20 are provided at both ends of the lead screw 19, two limit rods 10 are respectively located on the two opposite threads 20, and a hand wheel 34 is connected to one end of the lead screw 19.
In this embodiment, the two limit rods 10 mounted on the reverse threads 20 on the two sides of the fire extinguisher can be moved in opposite directions or in opposite directions by rotating the lead screw 19, so that the two limit rods 10 can be fixed on the top end arc portions 9 of the fire extinguishers 8 with different diameters, and after the hand wheel 34 is rotated to fix the limit rods 10, the hand wheel 34 is driven to integrally pull and move the lead screw 19, the bearing 18 and the limit rods 10 outwards along the direction of the guide rail 17, so that the limit rods 10 can be closer to the hinged end of the valve rod 11 connected to the fire extinguisher 8 after the integral pull and move rightwards, even if the two limit rods 10 are located at the right side position right above the fire extinguisher 8, the fire extinguisher 8 can be opened more greatly when the electric cylinder 14 is powered on. In this embodiment, therefore, a greater opening of the fire extinguisher 8 can be achieved by turning the hand wheel 34.
As shown in fig. 1 and 3, in one embodiment, the two stoppers 10 are provided with pressing arcs 22 that are pressed above the fire extinguisher 8 and contact the arc portions 9.
In the embodiment, the limiting rod 10 has a reasonable structure by utilizing the mode that the bottom pressing arc 22 presses the top arc part 9 of the fire extinguisher 8, so that the extrusion area is increased.
As shown in fig. 1, as an embodiment, the fixing base 1 includes a vertical plate 23 and a horizontal plate 24 forming an L-shaped structure thereof, wherein the medium spray pipe 15 penetrates through the vertical plate 23, and a spray head 25 far from the vertical plate 23 is further disposed on the medium spray pipe 15. The horizontal plate 24 is provided with a mounting hole 34 for fixing the horizontal plate in an engine unit cabin, the vertical plate 23 is a flame-retardant plate, the arrangement of the vertical plate 23 can form a barrier for the engine unit and the fire extinguisher 8, and the fire extinguisher 8 cannot be influenced even if the engine unit catches fire.
As shown in fig. 2 to 4, as an embodiment, an inclined cabin 26 is provided on the vertical plate 23, the inclined cabin 26 is gradually narrowed from the top to the bottom, a rotating shaft 27 corresponding to the lower part of the medium spray pipe 15 is mounted on the top of the inclined cabin 26 through a bearing, a motor 28 is mounted on one end of the rotating shaft 27, a vane 29 is provided on the rotating shaft 27, and the motor 28 is further fixed on the end surface of the vertical plate 23.
In this embodiment, upon the occurrence of a fire in the engine block, the smoke gas produced thereby is detected by the smoke sensor 16, and the electrical cylinder 14 is energized to activate the fire extinguisher 8 to extinguish the fire source. Meanwhile, the motor 28 is also electrified to work, and the rotating shaft 27 drives the blades 29 to rotate, the blades 29 rotate to guide opposite air to one side of the inclined cabin 26, namely when the smoke sensor 16 detects smoke gas, the blades 29 rotate to guide air on a fire extinguishing side to one side of the inclined cabin 26, so that the smoke sensor 16 can accurately detect the fire source until the fire source is extinguished, the electric cylinder 14 is controlled to reset, and the motor 28 stops rotating. As shown in fig. 4, the vane 29 is positioned above the smoke sensor 16 so that the airflow generated by the rotation of the vane 29 passes over the smoke sensor 16 to ensure that the smoke sensor 16 can accurately detect and extinguish the fire. The motor 28, the shaft 27, the blades 29 thus in the solution function to extinguish the fire source.
As shown in fig. 2 and 4, as an embodiment, two sets of blades 29 are provided, a gap 30 is provided between the two sets of blades 29, a cam 31 corresponding to the gap 30 is installed in the middle of the rotating shaft 27, a roller 32 corresponding to the upper side of the cam 31 is further provided on the pipe wall of the media nozzle 15, and when the rotating shaft 27 drives the cam 31 to rotate to contact with the roller 32, the media nozzle 15 is rocked up and down.
In the present embodiment, when the medium nozzle 15 is shaken up and down, the fire extinguishing medium being sprayed may be sprayed in a far and near scattering manner to the fire source portion of the engine block, and the fire source portion of the engine block is often present at the terminal position, that is, in the actual assembly, the nozzle 25 on the medium nozzle 15 is aligned with the terminal portion on the engine block, and thus the fire extinguishing efficiency may be improved.
As shown in fig. 2 and 4, as an embodiment, a through hole 33 for allowing the medium spray pipe 15 to pass through is formed on the vertical plate 23, a corrugated connecting section 34 is further arranged on a pipeline of the medium spray pipe 15, the corrugated connecting section 34 corresponds to the through hole 33, and the arrangement of the corrugated connecting section 34 enables the medium spray pipe 15 and the spray head 25 to be made of metal materials with certain fire resistance, and the medium spray pipe 15 can still rock up and down by using the corrugated connecting section 34 as a rocking point.
The above embodiments further describe the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides an intelligent fire extinguisher of deep diving mother ship, includes fixing base (1), its characterized in that: the fire extinguisher is characterized in that a corner (2) is arranged on the fixing seat (1), a vertical upward installation cabin (3) is arranged in the corner (2), a guide hole (4) communicated with the installation cabin (3) is formed in the fixing seat (1) in an upward mode, a guide pillar (5) is arranged on the guide hole (4), a pier seat (6) is arranged at the top end of the guide pillar (5), a sinking groove (7) is formed in the top surface of the pier seat (6), a fire extinguisher (8) is fixedly arranged in the sinking groove (7), an arc part (9) is arranged at the top end of the fire extinguisher (8), two parts corresponding to the limiting rods (10) on two sides of the arc part (9) at the top end of the fire extinguisher (8) are arranged on the fixing seat (1), a valve rod (11) is arranged at the top end of the fire extinguisher (8), the bottom surface of the valve rod (11) is in contact with the top surface of one limiting rod (10), a notch (12) is formed in the installation cabin (3), a connecting rod (13) is welded on the inner wall of the notch (12), an electric cylinder (14) is fixed on the bottom surface of the connecting rod (13), the electric cylinder (14) and the action rod (14) extends downwards to push the electric cylinder (6) and push the electric cylinder (6) to move, the limiting rod (6), and the electric cylinder (6) moves downwards, and the electric cylinder (6) moves when the electric rod (11) moves, the electric cylinder (6) and the electric cylinder (6) moves (11) The fire extinguisher is opened, a medium spray pipe (15) on the fire extinguisher (8) penetrates through the fixed seat (1), so that when the valve rod (11) is opened, fire extinguishing medium in the fire extinguisher (8) is sprayed out through the medium spray pipe (15), a smoke sensor (16) on the same side as the medium spray pipe (15) is arranged on the fixed seat (1), and the smoke sensor (16) faces to an engine unit;
the fire extinguisher is characterized in that a guide rail (17) corresponding to the upper part of the fire extinguisher (8) is arranged on the fixed seat (1), bearings (18) are arranged at two ends of the guide rail (17), the outer wall of each bearing (18) is connected with the inner wall of the guide rail (17) in an expanding manner, a lead screw (19) positioned in the guide rail (17) is jointly installed between the two bearings (18), opposite threads (20) are arranged at two ends of the lead screw (19), two limiting rods (10) are respectively positioned on the two opposite threads (20), and one end of the lead screw (19) is connected with a hand wheel; the fire extinguishers (8) with different diameters can be fixed by rotating the lead screw (19) to enable the two limiting rods (10) to move oppositely or reversely, the hand wheel drives the lead screw (19), the bearing (18) and the limiting rods (10) to integrally pull outwards along the direction of the guide rail (17) after the fixing, and the fire extinguishers (8) can be opened greatly when the electric cylinder (14) is electrified to work.
2. The intelligent fire extinguisher for the deep diving mother ship is characterized in that the two limiting rods (10) are provided with pressing arcs (22) which are used for extruding the limiting rods above the fire extinguisher (8) and are in contact with the arc part (9).
3. The intelligent fire extinguisher for the deep diving mother ship is characterized in that the fixed seat (1) comprises a vertical plate (23) and a horizontal plate (24) which form an L-shaped structure of the intelligent fire extinguisher, wherein the medium spray pipe (15) penetrates through the vertical plate (23), and the medium spray pipe (15) is further provided with a spray head (25) which is far away from the vertical plate (23).
4. The intelligent fire extinguisher of the deep diving mother ship is characterized in that the horizontal plate (24) is provided with a mounting hole, and the vertical plate (23) is a flame retardant plate.
5. The intelligent fire extinguisher for the deep diving mother work ship according to claim 3, characterized in that an inclined cabin (26) which is gradually narrowed from the top to the bottom is arranged on the vertical plate (23), a rotating shaft (27) which is correspondingly arranged below the medium spray pipe (15) is arranged at the top of the inclined cabin (26) through a bearing, a motor (28) is arranged at one end of the rotating shaft (27), blades (29) are arranged on the rotating shaft (27), and the motor (28) is further fixed on the end surface of the vertical plate (23).
6. The intelligent fire extinguisher for the deep diving working mother ship according to claim 5, characterized in that the blades (29) are two groups, a gap (30) is arranged between the two groups of blades (29), a cam (31) corresponding to the gap (30) is installed in the middle of the rotating shaft (27), a roller (32) corresponding to the upper part of the cam (31) is further arranged on the pipe wall of the medium spray pipe (15), and the rotating shaft (27) drives the cam (31) to rotate to contact with the roller (32), so that the medium spray pipe (15) can shake up and down.
7. The intelligent fire extinguisher for the deep diving mother ship is characterized in that a through hole (33) for the medium spray pipe (15) to pass through is formed in the vertical plate (23), a corrugated connecting section is further arranged on a pipeline of the medium spray pipe (15), and the corrugated connecting section corresponds to the through hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124094.8A CN114306982B (en) | 2022-02-10 | 2022-02-10 | Intelligent fire extinguisher of deep diving work mother ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124094.8A CN114306982B (en) | 2022-02-10 | 2022-02-10 | Intelligent fire extinguisher of deep diving work mother ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114306982A CN114306982A (en) | 2022-04-12 |
| CN114306982B true CN114306982B (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210124094.8A Active CN114306982B (en) | 2022-02-10 | 2022-02-10 | Intelligent fire extinguisher of deep diving work mother ship |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8230939B1 (en) * | 2006-12-27 | 2012-07-31 | Brian Scott Reynolds | Cookstove fire extinguishing system |
| CN106552395A (en) * | 2015-09-30 | 2017-04-05 | 南京荷塘月色信息科技有限公司 | A kind of adjustable intelligent movable fire extinguisher of spray angle |
| CN105251158A (en) * | 2015-11-24 | 2016-01-20 | 曾凯涛 | Power distribution cabinet capable of automatically extinguishing fire |
| CN108939348B (en) * | 2018-06-12 | 2020-06-05 | 宁波工程学院 | Intelligent fire extinguishing equipment for electric spark machine tool |
| KR102109203B1 (en) * | 2018-08-22 | 2020-05-11 | 이현우 | device for collecting and recycling chemical powder of fire extinguisher |
| CN210895751U (en) * | 2020-03-06 | 2020-06-30 | 济南金曰公路工程有限公司 | BIM-based fire alarm system for highway construction project |
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2022
- 2022-02-10 CN CN202210124094.8A patent/CN114306982B/en active Active
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| CN114306982A (en) | 2022-04-12 |
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