CN114849103A - Fire extinguishing system for emergency generator room of ship - Google Patents
Fire extinguishing system for emergency generator room of ship Download PDFInfo
- Publication number
- CN114849103A CN114849103A CN202210512046.6A CN202210512046A CN114849103A CN 114849103 A CN114849103 A CN 114849103A CN 202210512046 A CN202210512046 A CN 202210512046A CN 114849103 A CN114849103 A CN 114849103A
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- handle
- wire rope
- steel wire
- valve body
- pulley
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 239000002828 fuel tank Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000295 fuel oil Substances 0.000 abstract description 4
- 108010066057 cabin-1 Proteins 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of marine fire extinguishing facilities, in particular to a fire extinguishing system of a ship emergency generator room. The control assembly comprises a first handle, a second handle, a first steel wire rope and a second steel wire rope, the first handle and the second handle are arranged outside the cabin, the first handle is connected with the first valve body through the first steel wire rope, and the second handle is connected with the second valve body through the second steel wire rope. When a fire disaster happens, an operator pulls the first handle and the second handle, the first valve body is pulled by the first steel wire rope to close the first valve body, fuel oil is prevented from flowing out of the first valve body to enlarge the fire, the second valve body is pulled by the second steel wire rope to open the second valve body, the spray assembly is driven, water flows into the cabin from the spray assembly and flows out of the floor drain assembly, flame in the cabin can be extinguished, and the fuel cabinet can be cooled to protect the fuel cabinet.
Description
Technical Field
The invention relates to the technical field of marine fire extinguishing facilities, in particular to a fire extinguishing system for a ship emergency generator room.
Background
In the overall arrangement of boats and ships, in order to unified management, all boats and ships emergency generator set's daily fuel tank equipartition is put at emergency generator indoor, and when boats and ships emergency generator room conflagration breaks out, the crew need close the manual quick-closing valve on the daily fuel pipeline outdoor fast, opens the water shower simultaneously and sprays and put out a fire to the room in. In order to reduce the danger of closing the fuel valve by an operator in a fire and prevent the failure of the automatic spraying system, a system which can facilitate a crew to remotely and quickly close the fuel quick-closing valve and open the spraying quick-closing valve is needed.
Disclosure of Invention
Based on the technical scheme, the fire extinguishing system for the emergency generator room of the ship can remotely close the fuel valve and open the spray valve.
The technical scheme of the invention is as follows: a fire extinguishing system of a ship emergency generator room comprises a cabin, a control assembly, a spraying assembly and a floor drain assembly, wherein a fuel cabinet and a first valve body arranged at an opening of the fuel cabinet are arranged in the cabin, the spraying assembly is provided with a plurality of spray nozzles and a second valve body used for controlling the spray nozzles, the spray nozzles are arranged at the top of the cabin, and the floor drain assembly is arranged at the bottom of the cabin;
the control assembly comprises a first handle, a second handle, a first steel wire rope and a second steel wire rope, the first handle and the second handle are arranged outside the cabin, the first handle is connected with the first valve body through the first steel wire rope, when the first handle acts, the first steel wire rope pulls the first valve body to close, the second handle is connected with the second valve body through the second steel wire rope, and when the second handle acts, the second steel wire rope pulls the second valve body to open.
Optionally, the control assembly further comprises a first pulley, a second pulley, a first pulley seat and a second pulley seat, the first pulley seat is mounted on the top of the inner side of the cabin and used for fixing the first pulley, the second pulley seat is mounted on the outer side wall of the fuel cabinet and located above the first valve body and used for fixing the second pulley, and the first steel wire rope and the second steel wire rope both penetrate the first pulley and the second pulley.
Optionally, the number of the first pulleys and the number of the second pulleys are both more than 2, and the distance between two first pulleys and the distance between two second pulleys is 1.5-2.5 m.
Optionally, the first pulley seat and the second pulley seat all include first plate and the second plate, third plate and the fourth plate that connect gradually, first plate both ends respectively with the second plate with the fourth plate is connected, the pulley is located the second plate with just locate between the fourth plate first plate is kept away from one side of third plate, the third plate with the inboard top in cabin or the lateral wall of fuel cabinet is connected.
Optionally, the control assembly further includes a plurality of pipe fittings, and the plurality of pipe fittings are located along the extending direction of the first steel wire rope and the second steel wire rope between the first pulley and the second pulley, and the first steel wire rope and the second steel wire rope all pass through the pipe fittings.
Optionally, the top of cabin is equipped with the room roof beam, the through-hole that extending direction and the extending direction of pipe fitting is the same has been seted up to the room roof beam.
Optionally, the diameter of the through hole is 25-50 mm larger than the pipe diameter of the pipe fitting.
Optionally, both ends of the pipe fitting penetrate out of the through hole, and the distance between both ends of the pipe fitting and the through hole is larger than 200 mm.
Optionally, the control assembly further includes a first clamping seat and a second clamping seat, the first clamping seat and the second clamping seat are both disposed outside the cabin, the first handle is clamped with the first clamping seat, and the second handle is clamped with the second clamping seat.
Optionally, when the first handle is clamped in the first clamping seat, the first steel wire rope is in a tight state, and when the first steel wire rope is changed from the tight state to a loose state, the first valve body is changed from an open state to a closed state.
Optionally, the control assembly further includes a third handle, an extending direction of the first handle is the same as an extending direction of the second handle, two ends of the third handle are respectively abutted to the first handle and the second handle, and the third handle is disposed on one side of the first handle and the second handle close to the cabin.
Optionally, the portable emergency escape device further comprises a box body, wherein the box body is arranged outside the cabin, and the first handle, the second handle and the third handle are arranged in the box body.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the fire extinguishing system for the emergency generator room of the ship, when a fire disaster occurs, an operator pulls the first handle and the second handle, the first valve body is pulled by the first steel wire rope to close the first valve body, so that fuel oil is prevented from flowing out of the first valve body to expand the fire, the second valve body is pulled by the second steel wire rope to open the second valve body, so that the spraying component is driven, water flows into the cabin from the spraying component and flows out of the floor drain component, flames in the cabin can be extinguished, and the fuel tank can be cooled to protect the fuel tank.
Drawings
Fig. 1 is a schematic structural diagram of a first control valve body of a fire extinguishing system of a ship emergency generator room according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a second control valve body of the fire extinguishing system for the emergency generator room of the ship according to the embodiment of the invention.
Fig. 3 is a schematic structural diagram of the interior of a box body of the fire extinguishing system of the emergency generator room of the ship according to the embodiment of the invention.
Fig. 4 is a schematic structural diagram of a first pulley seat of a fire extinguishing system of a ship emergency generator room according to an embodiment of the invention.
Fig. 5 is a sectional view of the pipe fitting of the fire extinguishing system for the emergency generator room of the ship according to the embodiment of the invention installed on a beam.
Description of reference numerals:
1. a cabin 11, a fuel tank 12, a first valve body 13, a beam 131, a through hole,
2. a control component 21, a first handle 22, a second handle 23, a first steel wire rope 24, a second steel wire rope 25, a first pulley 26, a second pulley 27, a first pulley seat 271, a first plate 272, a second plate 273, a third plate 274, a fourth plate 28, a second pulley seat 29, a pipe fitting 210, a first clamping seat 211, a second clamping seat 212, a third handle,
3. a spray component 31, a spray head 32, a second valve body,
4. a floor drain assembly for a floor drain,
5. and (4) a box body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In addition, the terms "first", "second", and the like are employed in the present invention to describe various information, but the information should not be limited to these terms, which are used only to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
Referring to fig. 1, 2 and 3, the embodiment provides a fire extinguishing system for a ship emergency generator room, which includes a cabin 1, a control component 2, a spray component 3 and a floor drain component 4, wherein a fuel cabinet 11 and a first valve body 12 arranged at an opening of the fuel cabinet 11 are arranged in the cabin 1, the spray component 3 is provided with a plurality of nozzles 31 and a second valve body 32 used for controlling the nozzles 31, the nozzles 31 are arranged at the top of the cabin 1, and the floor drain component 4 is arranged at the bottom of the cabin 1. The control component 2 comprises a first handle 21, a second handle 22, a first steel wire rope 23 and a second steel wire rope 24, the first handle 21 and the second handle 22 are arranged outside the cabin 1, the first handle 21 is connected with the first valve body 12 through the first steel wire rope 23, when the first handle 21 acts, the first steel wire rope 23 pulls the first valve body 12 to close, the second handle 22 is connected with the second valve body 32 through the second steel wire rope 24, and when the second handle 22 acts, the second steel wire rope 24 pulls the second valve body 32 to open. When a fire disaster happens, an operator pulls the first handle 21 and the second handle 22, the first valve body 12 is pulled by the first steel wire rope 23 to close the first valve body 12, so that fuel oil is prevented from flowing out of the first valve body 12 to expand the fire, the second valve body 32 is pulled by the second steel wire rope 24 to open the second valve body 32, the spray assembly 3 is driven, water flows into the cabin 1 from the spray assembly 3 and flows out of the floor drain assembly 4, flame in the cabin 1 can be extinguished, and the fuel tank 11 can be cooled to protect the fuel tank 11.
Preferably, referring to fig. 1 and 2, in this embodiment, the control assembly 2 further includes a first pulley 25, a second pulley 26, a first pulley seat 27 and a second pulley seat 28, the first pulley seat 27 is installed at the top of the inner side of the cabin 1 for fixing the first pulley 25, the second pulley seat 28 is installed at the outer side wall of the fuel tank 11 and above the first valve body 12 for fixing the second pulley 26, and the first cable 23 and the second cable 24 both pass through the first pulley 25 and the second pulley 26. The first steel wire rope 23 and the second steel wire rope 24 are fixed at the top of the cabin 1 and on the outer side of the fuel tank 11 through the first pulley 25 and the second pulley 26, so that the space occupied by the steel wire ropes in the cabin 1 can be reduced, and the fluency of the first steel wire rope 23 and the second steel wire rope 24 during pulling can be improved. The number of the first pulleys 25 and the second pulleys 26 is more than 2, and the distance between two first pulleys 25 and the distance between two second pulleys 26 is 1.5-2.5 m. Specifically, in this embodiment, the distances between the two first pulleys 25 and the distances between the two second pulleys 26 are both 2m, so as to avoid the excessive number of pulleys and increase the friction force applied to the first wire rope 23 and the second wire rope 24.
Preferably, referring to fig. 4, in this embodiment, each of the first pulley seat 27 and the second pulley seat 28 includes a first plate 271, a second plate 272, a third plate 273 and a fourth plate 274 connected in sequence, two ends of the first plate 271 are respectively connected to the second plate 272 and the fourth plate 274, the pulley is disposed between the second plate 272 and the fourth plate 274 and is disposed on a side of the first plate 271 away from the third plate 273, the third plate 273 is connected to a top of an inner side of the cabin 1 or an outer side wall of the fuel tank 11, two sides of the first cable 23 and the second cable 24 are respectively constrained by the first plate 271 and the first pulley 25, the first steel wire rope 23 and the second steel wire rope 24 can be prevented from shaking in the installation process, and gaps among the first steel wire rope 23, the second steel wire rope 24 and the first pulley 25 are reduced, so that the situation that the first steel wire rope 23 and the second steel wire rope 24 are loosened is reduced.
Preferably, referring to fig. 1 and fig. 2, in the present embodiment, the control assembly 2 further includes a plurality of pipe members 29, the plurality of pipe members 29 are disposed between the first pulley 25 and the second pulley 26 along the extending direction of the first cable 23 and the second cable 24, and both the first cable 23 and the second cable 24 pass through the pipe members 29. The pipe 29 can protect the first steel wire rope 23 and the second steel wire rope 24, and the situation that the first steel wire rope 23 and the second steel wire rope 24 are broken due to external force in daily situations is reduced.
Preferably, referring to fig. 1 and 5, in the present embodiment, the roof beam 13 is disposed on the top of the cabin 1, and the roof beam 13 is opened with a through hole 131 extending in the same direction as the pipe 29. The diameter of the through hole 131 is 25-50 mm larger than the pipe diameter of the pipe 29, and specifically, in this embodiment, the diameter of the through hole 131 is 30mm larger than the pipe diameter of the pipe 29. Both ends of the pipe 29 penetrate through the through hole 131, and the distance between both ends and the through hole is larger than 200 mm. The aesthetic property of the cabin can be ensured, and the possibility that the first steel wire rope and the second steel wire rope are broken due to external factors can be reduced. In other embodiments, the pipe can also be arranged below the house beam 13, so that the difficulty of construction is reduced.
Preferably, referring to fig. 1 and fig. 2, in this embodiment, the control assembly 2 further includes a first clamping seat 210 and a second clamping seat 211, the first clamping seat 210 and the second clamping seat 211 are both disposed outside the cabin 1, the first handle 21 is clamped with the first clamping seat 210, and the second handle 22 is clamped with the second clamping seat 211. In a daily state, the first handle 21 is clamped in the first clamping seat 210, and the second handle 22 is clamped in the second clamping seat 211, so that the first handle 21 and the second handle 22 are prevented from loosening to cause the action of the first valve body 12 or the second valve body 32.
Preferably, in this embodiment, when the first handle 21 is clamped in the first clamping seat 210, the first wire 23 is in a tight state, and when the first wire 23 is changed from the tight state to a loose state, the first valve body 12 is changed from the open state to the closed state. Under the condition that the fire disaster is too serious, the temperature is too high, the first steel wire rope 23 is fused or deformed, the first steel wire rope 23 is changed into a loose state from a tight state, the first valve body 12 can be closed without the control of an operator, and the personal safety of the operator is ensured. Normally, when the first wire rope 23 is broken or becomes loose due to other reasons, the operator manually opens the first valve body 12.
Preferably, referring to fig. 3, in the present embodiment, the control assembly 2 further includes a third handle 212, the first handle 21 extends in the same direction as the second handle 22, two ends of the third handle 212 are respectively abutted against the first handle 21 and the second handle 22, and the third handle 212 is disposed on one side of the first handle 21 and the second handle 22 close to the cabin 1.
Preferably, referring to fig. 1, 2 and 3, in the embodiment, the fire extinguishing system for the emergency generator room of the ship further comprises a box body 5, the box body 5 is arranged outside the cabin 1, and the first handle 21, the second handle 22 and the third handle 212 are all arranged in the box body 5, so that the first handle 21, the second handle 22 and the third handle 212 are prevented from being touched by mistake. In an emergency, the first handle 21 and the second handle 22 may be pulled to drive the first valve body 12 and the second valve body 32, or the third handle 212 may be pulled to drive the first handle 21 and the second handle 22 to simultaneously operate, so as to improve the operation efficiency of the control assembly 2.
The emergent generator room fire extinguishing systems of boats and ships that this embodiment provided, when taking place the conflagration, operating personnel opens box 5, stimulate third handle 212 or stimulate first handle 21 and second handle 22 respectively, first wire rope 23 stimulates first valve body 12 and makes first valve body 12 close, thereby avoid the fuel to flow out from first valve body 12 and enlarge the intensity of a fire, second wire rope 24 stimulates second valve body 32 and makes second valve body 32 open, thereby drive spray assembly 3, rivers flow into in the cabin 1 and flow out from floor drain assembly 4 from spray assembly 3, both can extinguish the interior flame of cabin 1, also can cool off the effect that fuel cabinet 11 played the protection to fuel cabinet 11. After the fire is over, the operator can manually open the first valve body 12 to use the fuel stored in the fuel tank 11.
The emergent generator room fire extinguishing systems of boats and ships of this embodiment has following beneficial effect:
firstly, when a fire breaks out, an operator pulls the first handle 21 and the second handle 22, the first valve body 12 is pulled by the first steel wire rope 23 to close the first valve body 12, so that fuel oil is prevented from flowing out of the first valve body 12 to enlarge the fire, the second valve body 32 is pulled by the second steel wire rope 24 to open the second valve body 32, so that the spray assembly 3 is driven, water flows into the cabin 1 from the spray assembly 3 and flows out of the floor drain assembly 4, flame in the cabin 1 can be extinguished, and the fuel tank 11 can be cooled to protect the fuel tank 11.
Second, under the condition that the conflagration is too serious, the temperature is too high, and first wire rope 23 takes place fusing or deformation, and first wire rope 23 becomes the lax state from the tension state, need not operating personnel's control and can close first valve body 12, ensures operating personnel's personal safety. Normally, when the first wire rope 23 is broken or becomes loose due to other reasons, the operator manually opens the first valve body 12.
In an emergency, the first handle 21 and the second handle 22 may be pulled to drive the first valve body 12 and the second valve body 32 to move, or the third handle 212 may be pulled to drive the first handle 21 and the second handle 22 to move simultaneously, so as to improve the operation efficiency of the control assembly 2.
The foregoing is directed to the preferred embodiment of the present invention, and it is understood that various changes and modifications may be made by one skilled in the art without departing from the spirit of the invention, and it is intended that such changes and modifications be considered as within the scope of the invention.
Claims (12)
1. A fire extinguishing system of a ship emergency generator room is characterized by comprising a cabin, a control assembly, a spraying assembly and a floor drain assembly, wherein a fuel cabinet and a first valve body arranged at an opening of the fuel cabinet are arranged in the cabin, the spraying assembly is provided with a plurality of spray heads and a second valve body used for controlling the spray heads, the spray heads are arranged at the top of the cabin, and the floor drain assembly is arranged at the bottom of the cabin;
the control assembly comprises a first handle, a second handle, a first steel wire rope and a second steel wire rope, the first handle and the second handle are arranged outside the cabin, the first handle is connected with the first valve body through the first steel wire rope, when the first handle acts, the first steel wire rope pulls the first valve body to close, the second handle is connected with the second valve body through the second steel wire rope, and when the second handle acts, the second steel wire rope pulls the second valve body to open.
2. The fire suppression system for emergency generator room of ship of claim 1, wherein the control assembly further comprises a first pulley, a second pulley, a first pulley seat and a second pulley seat, the first pulley seat is installed at the top of the inner side of the cabin for fixing the first pulley, the second pulley seat is installed at the outer side wall of the fuel tank and above the first valve body for fixing the second pulley, and the first steel wire rope and the second steel wire rope both pass through the first pulley and the second pulley.
3. The fire extinguishing system for emergency generator room of ship according to claim 2, wherein the number of the first pulleys and the second pulleys is 2 or more, and the distance between two first pulleys and between two second pulleys is 1.5-2.5 m.
4. The fire extinguishing system for the emergency generator room of the ship as claimed in claim 2, wherein the first pulley seat and the second pulley seat each comprise a first plate, a second plate, a third plate and a fourth plate which are connected in sequence, two ends of the first plate are respectively connected with the second plate and the fourth plate, the pulley is arranged between the second plate and the fourth plate and on one side of the first plate far away from the third plate, and the third plate is connected with the top of the inner side of the cabin or the outer side wall of the fuel cabinet.
5. The fire suppression system for emergency generator room of claim 4, wherein the control assembly further comprises a plurality of pipes, the plurality of pipes are disposed between the first pulley and the second pulley along the extending direction of the first steel wire rope and the second steel wire rope, and the first steel wire rope and the second steel wire rope both pass through the pipes.
6. The fire extinguishing system for the emergency generator room of the ship as claimed in claim 5, wherein a room beam is arranged on the top of the cabin, and the room beam is provided with a through hole extending in the same direction as the pipe.
7. The marine emergency generator room fire suppression system of claim 6, wherein a diameter of the through-hole is 25-50 mm larger than a pipe diameter of the pipe.
8. The fire extinguishing system for emergency generator room of ship of claim 6, wherein both ends of the pipe are extended out of the through hole, and the distance between both ends and the through hole is greater than 200 mm.
9. The fire extinguishing system for the emergency generator room of the ship according to claim 1, wherein the control assembly further comprises a first clamping seat and a second clamping seat, the first clamping seat and the second clamping seat are both arranged outside the cabin, the first handle is clamped with the first clamping seat, and the second handle is clamped with the second clamping seat.
10. The fire extinguishing system for emergency generator rooms of ships according to claim 9, wherein when the first handle is fastened to the first fastening seat, the first steel wire rope is in a tight state, and when the first steel wire rope changes from the tight state to a loose state, the first valve body changes from an open state to a closed state.
11. The fire suppression system for emergency generator room of claim 10, wherein the control assembly further comprises a third handle, the first handle extends in the same direction as the second handle, two ends of the third handle are respectively abutted against the first handle and the second handle, and the third handle is disposed on one side of the first handle and the second handle close to the cabin.
12. The fire suppression system of a marine emergency generator room of claim 11, further comprising a box disposed outside the cabin, the first handle, the second handle, and the third handle all being disposed in the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512046.6A CN114849103A (en) | 2022-05-11 | 2022-05-11 | Fire extinguishing system for emergency generator room of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512046.6A CN114849103A (en) | 2022-05-11 | 2022-05-11 | Fire extinguishing system for emergency generator room of ship |
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| CN114849103A true CN114849103A (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210512046.6A Pending CN114849103A (en) | 2022-05-11 | 2022-05-11 | Fire extinguishing system for emergency generator room of ship |
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| CN212672535U (en) * | 2020-05-29 | 2021-03-09 | 福建省聚兴凯平船业有限公司 | Marine oil tank fast closing device |
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