CN114306982A - 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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- CN114306982A CN114306982A CN202210124094.8A CN202210124094A CN114306982A CN 114306982 A CN114306982 A CN 114306982A CN 202210124094 A CN202210124094 A CN 202210124094A CN 114306982 A CN114306982 A CN 114306982A
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- fire extinguisher
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- mother ship
- deep diving
- medium spray
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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, and comprises a fixed seat, wherein a corner is arranged on the fixed seat, a mounting cabin which is vertically upward is arranged in the corner, a guide hole which is communicated with the mounting cabin is upwards arranged on the fixed seat, 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 arranged on the top surface of the pier seat, when the engine unit catches fire, smoke gas can be induced by a smoke sensor to start an electric cylinder to drive the fire extinguisher to move, a 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 to achieve the purpose of automatically extinguishing the fire source, and the function can ensure that when the engine unit catches fire, the fire extinguisher can automatically extinguish fire without manual operation, and the damage degree of the fire extinguisher is reduced to the minimum.
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 unit, and when the engine unit 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, if the deep diving mother ship cannot quickly respond in the first time, the caused loss is 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 invention has the technical scheme that the intelligent fire extinguisher for the deep diving mother ship comprises a fixed seat, wherein a corner is arranged on the fixed seat, an installation cabin which is vertically upward is arranged in the corner, a guide hole communicated with the installation cabin is upwards formed in the fixed seat, the guide hole is provided with a guide pillar, a pier seat is arranged at the top end of the guide pillar, a sinking groove is formed in the top surface of the pier seat, a fire extinguisher is fixedly arranged in the sinking groove, the top end of the fire extinguisher is provided with an arc part, the fixed seat is provided with two limiting rods which correspond to two sides of the arc part at the top end of the fire extinguisher, the top end of the fire extinguisher is provided with a valve rod, the bottom surface of the valve rod is contacted with the top surface of one limiting rod, the installation cabin is provided with a notch, a connecting rod is welded on the inner wall of the notch, an electric cylinder is fixedly arranged on the bottom surface of the connecting rod, and an action rod of the electric cylinder extends downwards and is connected to the pier seat, make when the action bars of electricity jar promotes pier base area fire extinguisher downstream, still make valve rod and gag lever post produce the extrusion and open the valve rod simultaneously, medium spray tube on the fire extinguisher runs through the fixing base for when the valve rod is opened, through the medium spray tube with the fire extinguishing medium blowout in the fire extinguisher, be equipped with on the fixing base with the smoke transducer of medium spray tube homonymy, smoke transducer is towards in engine block.
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 limit rods are provided with pressing arcs which are used for extruding the limit 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 for a deep diving mother ship, which comprises a fixed seat 1, wherein a corner 2 is arranged on the fixed seat 1, a mounting cabin 3 which is vertical to the upper side is arranged in the corner 2, a guide hole 4 which is communicated with the mounting cabin 3 is upwards formed by the fixed seat 1, the guide hole 4 is provided with a guide pillar 5, the top end of the guide pillar 5 is provided with a pier seat 6, the top surface of the pier seat 6 is provided with a sunken groove 7, a fire extinguisher 8 is arranged in the sunken groove 7, the top end of the fire extinguisher 8 is provided with an arc part 9, the fixed seat 1 is provided with two limiting rods 10 which correspond to the two sides of the arc part 9 at the top end of the fire extinguisher 8, the top end of the fire extinguisher 8 is provided with a valve rod 11, the bottom surface of the valve rod 11 is contacted with the top surface of one limiting rod 10, the mounting cabin 3 is provided with a notch 12, 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, an action rod of the electric cylinder 14 extends downwards and is connected with the pier seat 6, when the action rod of the electric cylinder 14 pushes the pier base 6 to drive the fire extinguisher 8 to move downwards, the valve rod 11 and the limiting rod 10 are extruded and the valve rod 11 is opened, the medium spray pipe 15 on the fire extinguisher 8 penetrates through the fixing base 1, so that when the valve rod 11 is opened, the fire extinguishing medium in the fire extinguisher 8 is sprayed out through the medium spray pipe 15, the smoke sensor 16 on the same side as the medium spray pipe 15 is arranged on the fixing base 1, and the smoke sensor 16 faces the engine unit.
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 of the engine unit where a fire is likely to occur is relatively specific, and that the detection of smoke and the activation of fire extinguisher 8 generally provides 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 the engine unit compartment, the vertical plate 23 is a flame-retardant plate, and the arrangement of the vertical plate 23 can form a barrier for the engine unit and the fire extinguisher 8, so that 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 passing the medium nozzle 15 therethrough is formed on the vertical plate 23, a corrugated connection section 34 is further provided on the pipeline of the medium nozzle 15, the corrugated connection section 34 corresponds to the through hole 33, and the arrangement of the corrugated connection section 34 enables the material selection of the medium nozzle 15 and the spray head 25 to be a metal material with certain fire resistance, and the medium nozzle 15 can still rock up and down with the corrugated connection 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 (8)
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 mounting cabin (3) which is vertically upward is arranged in the corner (2), a guide hole (4) which is communicated with the mounting cabin (3) is upwards formed in the fixing seat (1), 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 limiting rods (10) which correspond to 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 contacted with the top surface of one limiting rod (10), and a gap (12) is formed in the mounting cabin (3), 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 bars downwardly extending of electric cylinder (14) is connected on pier base (6), makes when the action bars promotion pier base (6) of electric cylinder (14) take fire extinguisher (8) to remove down, still make valve rod (11) and gag lever post (10) produce the extrusion and open valve rod (11) simultaneously, medium spray tube (15) on fire extinguisher (8) run through fixing base (1) for when valve rod (11) are opened, through the fire-extinguishing medium blowout of medium spray tube (15) in with fire extinguisher (8), be equipped with on fixing base (1) with smoke transducer (16) of medium spray tube (15) homonymy, smoke transducer (16) are towards in engine block.
2. The intelligent fire extinguisher of the deep diving work mother ship according to claim 1, 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), 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), and two limiting rods (10) are respectively positioned on the two opposite threads (20).
3. 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 fire extinguisher above the fire extinguisher (8) and are in contact with the arc part (9).
4. 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).
5. The intelligent fire extinguisher for the deep diving mother ship is characterized in that the horizontal plate (24) is provided with a mounting hole (34), and the vertical plate (23) is a flame retardant plate.
6. The intelligent fire extinguisher for the deep diving mother ship is characterized in that an inclined cabin (26) which gradually narrows from the top to the bottom is arranged on the vertical plate (23), a rotating shaft (27) corresponding to the lower part of 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).
7. The intelligent fire extinguisher for the deep diving mother ship is characterized in that the blades (29) are divided into 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 portion 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 be in contact with the roller (32), so that the medium spray pipe (15) can swing up and down.
8. 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 (34) is further arranged on a pipeline of the medium spray pipe (15), and the corrugated connecting section (34) 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 |
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| Publication Number | Publication Date |
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| CN114306982A true CN114306982A (en) | 2022-04-12 |
| CN114306982B 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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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000747A1 (en) * | 2006-12-27 | 2010-01-07 | Joe Dale Reynolds | Cookstove fire extinguishing system |
| CN105251158A (en) * | 2015-11-24 | 2016-01-20 | 曾凯涛 | Power distribution cabinet capable of automatically extinguishing fire |
| 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 |
| CN108939348A (en) * | 2018-06-12 | 2018-12-07 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool intelligent fire fighting equipment |
| KR20200022215A (en) * | 2018-08-22 | 2020-03-03 | 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 |
-
2022
- 2022-02-10 CN CN202210124094.8A patent/CN114306982B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000747A1 (en) * | 2006-12-27 | 2010-01-07 | Joe Dale 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 |
| CN108939348A (en) * | 2018-06-12 | 2018-12-07 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool intelligent fire fighting equipment |
| KR20200022215A (en) * | 2018-08-22 | 2020-03-03 | 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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| CN114306982B (en) | 2022-10-25 |
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