CN116750131A - Independent unit type ship emergency diesel generator room and arrangement method thereof - Google Patents
Independent unit type ship emergency diesel generator room and arrangement method thereof Download PDFInfo
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- CN116750131A CN116750131A CN202310399161.1A CN202310399161A CN116750131A CN 116750131 A CN116750131 A CN 116750131A CN 202310399161 A CN202310399161 A CN 202310399161A CN 116750131 A CN116750131 A CN 116750131A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000013461 design Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 20
- 239000011491 glass wool Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 239000000295 fuel oil Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/43—Welding, e.g. laser welding
Abstract
The application relates to an independent unit type ship emergency diesel generator room and an arrangement method thereof, which relate to the technical field of ship manufacturing design and aim to solve the problem that the repeated design cost of a main flow emergency generator room serving as a ship body structure extension part is high. The application has the advantages of reducing design working hours and cost.
Description
Technical Field
The application relates to the technical field of ship manufacturing design, in particular to an independent unit type ship emergency diesel generator room and an arrangement method thereof.
Background
The emergency diesel generator can be used as a ship emergency power supply, the power supply power of the emergency diesel generator is enough to supply power to equipment necessary for safety under emergency conditions, the arrangement of an emergency diesel generator room is crucial, and the main functions comprise:
(1) According to the specification, the emergency generator room and its auxiliary equipment should be placed above the highest continuous deck and should be easily accessible from the weather deck;
(2) When the main power supply of the ship is suddenly cut off, the functions of important safety equipment, communication, emergency lighting and the like are required to be ensured to be normally used within a certain period of time;
(3) The distance between the emergency control panel and the wall in the emergency generator room should meet the requirements of the classification society.
In the existing design, an emergency generator room is used as an extension part of a ship body structure, a surrounding structure of the emergency generator room is arranged along with a large-bone structure, even if the emergency diesel generator sets with the same power are adopted by different ship types, the specifications of other auxiliary equipment in the generator room are the same, and as the emergency generator rooms are different in size, the arrangement in the emergency generator room is also various, so that the modular design propulsion is not facilitated;
meanwhile, structural calculation analysis shows that the emergency generator room does not need to participate in the calculation of the structural strength of the ship body, and is not needed to be designed as an extension part of the ship body, so that the redundancy of the existing design structure is large, the design man-hour and the construction cost are increased, and a brand new design scheme is needed to be considered.
Disclosure of Invention
The application provides an independent unit type ship emergency diesel generator room and an arrangement method thereof, aiming at solving the problem that the repeated design cost of a main flow emergency generator room serving as a ship body structure extension part is high.
The application provides an independent unit type ship emergency diesel generator room and an arrangement method thereof, which adopt the following technical scheme:
the utility model provides an emergent diesel generator room of independent unit formula boats and ships, includes emergent diesel engine room, emergent diesel engine room arrangement position and room size do not receive other hull frame construction restriction, emergent diesel engine room design becomes standardized module, arranges in the arbitrary suitable position of boats and ships open deck, the region that supplies emergency equipment to install has been seted up to the inside of emergent diesel engine room, air intake and air outlet have been seted up to emergent diesel engine room distribution, the inside compartment that is used for blockking and collecting outdoor rainwater that is provided with of emergent diesel engine room, the compartment is linked together with air outlet and the inside of emergent diesel engine room respectively, be provided with the escape access door that supplies personnel to flee on the emergent diesel engine room lateral wall, the bottom of emergent diesel engine room is provided with a plurality of support footings.
Because the main stream shipyard emergency generator room is used as the extending part of the ship body structure, the enclosing structure is arranged along with the large-bone structure, the emergency diesel generator sets with the same power are adopted by different ship types, the specifications of other auxiliary equipment in the generator room are the same, the sizes of the emergency generator rooms are different, the arrangement in the emergency generator room is various, and the design time and the cost are increased according to the repeated design of different ship types; by adopting the technical scheme, the emergency diesel engine room comprises an emergency diesel engine room, wherein the emergency diesel engine room adopts an independent unit structure, an emergency diesel generator set, an emergency diesel cabinet, a space heater, an emergency distribution board, a transformer, a fire protection photo-thermal induction alarm probe and a portable fire-fighting equipment set are all arranged in the emergency diesel engine room; when the same-power emergency diesel generator set is used between different ship types, the independent unit structure can avoid repeated design, realize design modularization, reduce design man-hour and cost, and the emergency diesel machine room on different ship types is installed on a ship deck, the arrangement position selectivity is more flexible, and meanwhile, the emergency diesel machine room meets the international ship regulation requirement, and under the premise of ensuring the realization of the whole function of the system, compact unified design is realized, and the use amount of steel in the emergency diesel machine room of different ship types is ensured to be consistent and to be at the minimum limit value.
Further, the emergency diesel engine room adopts the modularized design, the emergency diesel engine room includes computer lab base and computer lab room lid, the computer lab room lid is connected on the computer lab base, computer lab room lid and computer lab base are steel structure, the thickness of computer lab room lid and computer lab base is not less than 7mm.
By adopting the technical scheme, the emergency diesel engine room consists of a room base and a room cover; through the setting of computer lab base and computer lab room lid, emergent diesel engine room adopts independent unit formula structure, can realize the split equipment simultaneously, and emergent diesel engine room can accomplish preparation and outfitting in the on-shore factory building to can carry on in step with the cabin segmentation, save outfitting cycle, improve on-the-spot workman outfitting operation environment, and computer lab base and computer lab room lid are steel structure, and steel sheet thickness is not less than 7mm, guarantees the structural strength of emergent diesel engine room, has the effect that prevents the vibration.
Further, equipment arrangement in the room is reasonably designed to the emergent diesel engine room, emergent diesel engine room inside has been arranged emergent diesel generating set, emergent diesel cabinet, space heater, emergent block board, transformer, has dispelled the light and heat induction alarm probe and portable fire control equipment, just emergent diesel generating set, emergent diesel cabinet, space heater, emergent block board, transformer, has dispelled the light and heat induction alarm probe and portable fire control equipment and has assembled in order in the emergent diesel engine room in proper order.
Through adopting above-mentioned technical scheme, emergent diesel engine room adopts modularized design during the design to through the equipment arrangement in the rational design room, optimize emergent diesel engine room structural dimension, compact structure reduces the steel construction quantity of emergent diesel engine room, and the emergent diesel generator group overall arrangement is unanimous when satisfying the same power between the different ship types, can avoid repetitive design.
Further, be connected with wire rope on the emergency speed cut-off valve of emergency diesel tank export fuel, wire rope extends to emergency diesel engine room outside, emergency diesel tank inside is provided with the pulley that supplies the wire rope to lead, wire rope keeps away from the one end of emergency speed cut-off valve and is provided with the handle.
By adopting the technical scheme, the emergency cut-off valve of the emergency diesel cabinet is connected with the steel wire rope, and the steel wire rope extends to the outside of the emergency diesel machine room; through the setting of wire rope, pulley and handle, help realizing in time cutting off emergency diesel generating set, need not to enter into inside the emergency diesel engine room, convenient operation.
Further, a plurality of installation lifting lugs for fixing the hoisting equipment are arranged at the top of the emergency diesel engine room, and a plurality of installation lifting lugs are oppositely arranged.
By adopting the technical scheme, the installation lifting lug is welded and fixed at the bottom of the emergency diesel engine room; through the setting of a plurality of installation lugs, the installation lug is installed and is regarded as the atress component that lifts by crane on emergent diesel engine room, conveniently lifts by crane emergent diesel engine room, and the hoist and mount is safe.
Further, the air inlet is arranged at the top of the emergency diesel engine room, the air outlet is arranged on the end wall of the emergency diesel engine room, and the ratio of the net flow area of the air inlet to the net flow area of the air outlet is not less than 1.5.
By adopting the technical scheme, the compartment is arranged in the emergency diesel engine room, and meanwhile, the ratio of the net flow areas of the air inlet and the air outlet is not less than 1.5; the compartment helps realizing blocking and collecting the rainwater, reduces the possibility that the rainwater enters into the interior of the emergency diesel engine room through the air outlet, and simultaneously helps improving the internal heat dissipation effect of the emergency diesel engine room through the ratio of the net flow areas of the air inlet and the air outlet, and reduces the possibility that the normal operation of the emergency diesel generator set is influenced by the overhigh internal temperature of the emergency diesel engine room.
Further, the net passing width of the escape passage door is not smaller than 600mm.
By adopting the technical scheme, the escape passage door is arranged on the emergency diesel engine room; the escape passage door is convenient for maintenance personnel to overhaul and has the function of emergency escape, and the net passing width of the escape passage door is not less than 600mm, so that the escape passage door is not narrow and is convenient for personnel to pass easily.
Further, glass wool for heat preservation and sound insulation is arranged on the inner wall of the emergency diesel engine room, and the thickness of the glass wool is not less than 30mm.
By adopting the technical scheme, the glass wool is paved in an emergency diesel engine room; through the setting of glass wool and thickness, help realizing keeping warm and giving sound insulation to emergent diesel engine room, thereby reduce the possibility that external temperature is too low to influence emergent diesel generator set instantaneous start, have simultaneously and give sound insulation and fall the effect of making an uproar, improved living area personnel and received the puzzlement of noise.
Further, the inside structure strengthening rib that is used for improving supporting strength that is provided with of emergent diesel engine room, the inside maintenance slide bar that is used for emergent diesel generating set to overhaul that is provided with of emergent diesel engine room.
By adopting the technical scheme, the structure reinforcing ribs and the overhaul slide bars are welded in the emergency diesel engine room; through the structure strengthening rib, help improving the structural strength of emergent diesel engine room frame, the possibility that the too violent influence frame stability of vibration when reducing the inside emergent diesel generating set operation of emergent diesel engine room, overhaul the slide bar simultaneously and conveniently place and carry each spare part when tearing open the jar to emergent diesel generating set overhaul.
Further, an independent unit type ship emergency diesel generator room arrangement method comprises the following steps:
s1: firstly, fixing a plurality of supporting feet at the bottom of a machine room base in a welding mode;
s2: secondly, an air inlet, an air outlet, a compartment and an escape passage door are distributed and manufactured on a machine room cover, meanwhile, glass wool and an overhaul slide bar are installed inside the machine room cover, and a plurality of installation lifting lugs are sequentially fixed on the top of the machine room cover in a welding mode;
s3: sequentially assembling an emergency diesel generating set, an emergency diesel cabinet, a space heater, an emergency distribution board, a transformer, a fire-fighting photo-thermal induction alarm probe and portable fire-fighting equipment on the machine room base;
s4: hooking a plurality of installation lifting lugs by using hoisting equipment, reversely buckling and carrying the machine room cover on the machine room base, and welding and forming in a welding mode to realize modularized building and forming;
s5: and finally, according to the requirements of different ship types, the emergency diesel engine room is integrally lifted to the bow, the stern or any suitable position of the deck of the open ship through lifting equipment, so that corresponding arrangement is completed.
By adopting the technical scheme, the emergency diesel engine room standardized design, modularized manufacturing and synchronous carrying are realized, the emergency diesel engine room arrangement method comprises the steps of reasonably arranging a set of complete diesel engine generator sets and matched facilities thereof in an emergency diesel engine room with a specified size according to an optimal arrangement principle, realizing the design, installation and modularization on the premise of meeting the requirements of specifications of a class society and ensuring the realization of various preset functions of equipment, realizing the convenience of maintenance and overhaul, saving the manufacturing cost of a shipyard to the greatest extent, saving the outfitting period, ensuring the consistent arrangement of the emergency diesel engine generator sets when the same power is met among different shiptypes, avoiding repeated design, and adopting an independent unit structure, wherein the arrangement position of the emergency diesel engine rooms on an upper deck on various shiptypes can be selected more flexibly.
In summary, the present application includes at least one of the following beneficial technical effects:
when the emergency diesel generator set with the same power is used between different ship types, the independent unit structure can avoid repeated design, realize design modularization, reduce design man-hour and cost, ensure that the arrangement position of the emergency diesel machine room arranged on a ship deck on different ship types is more flexible, and simultaneously ensure that the emergency diesel machine room meets the international ship regulation requirement, realizes compact unified design on the premise of ensuring the realization of the integral function of the system, and ensures that the steel use amount of the emergency diesel machine room of different ship types is consistent and is at the minimum limit value;
through the arrangement of the machine room base and the machine room cover, the emergency diesel engine room adopts an independent unit structure, meanwhile, split assembly can be realized, the emergency diesel engine room can be manufactured and pre-outfitted in an onshore factory building, and can be carried with a cabin section synchronously, so that the outfitting period is saved, the outfitting operation environment of on-site workers is improved, the machine room base and the machine room cover are of steel structures, the thickness of a steel plate is not less than 7mm, the structural strength of the emergency diesel engine room is ensured, and the vibration prevention effect is realized;
the emergency diesel engine room arrangement method comprises the steps of reasonably arranging a set of complete diesel engine generator sets and matched facilities thereof in an emergency diesel engine room with a specified size according to an optimal arrangement principle, realizing design and installation modularization on the premise of meeting the requirements of a class society standard and ensuring the realization of various preset functions of equipment, facilitating maintenance and overhaul, saving the manufacturing cost of a shipyard to the greatest extent, saving outfitting period, ensuring consistent arrangement of the emergency diesel engine generator sets when the same power is met among different shiptypes, avoiding repeated design, and adopting an independent unit structure, wherein the arrangement position of the emergency diesel engine room on an upper deck on various shiptypes is more flexible.
Drawings
Fig. 1 is a schematic plan view of an independent unit type marine emergency diesel generator room in an embodiment of the present application.
Fig. 2 is a front view of a stand-alone unit marine emergency diesel generator in accordance with an embodiment of the present application.
FIG. 3 is a schematic view of the structure of an emergency quick-closing valve installed in an emergency diesel tank in an embodiment of the application.
Reference numerals illustrate: 1. an emergency diesel engine room; 11. a machine room base; 12. a machine room cover; 2. an emergency diesel generator set; 3. an emergency diesel cabinet; 4. a space heater; 5. an emergency power distribution board; 6. a transformer; 7. a fire-fighting photo-thermal sensing alarm probe; 8. a portable fire fighting device; 9. an air inlet; 10. an air outlet; 13. supporting feet; 14. installing lifting lugs; 15. structural reinforcing ribs; 16. overhauling the sliding rod; 17. a compartment; 18. glass wool; 19. an escape passage door; 20. a wire rope; 21. a pulley; 22. and (5) a handle.
Description of the embodiments
In order to explain in detail the technical solutions adopted by the present application to achieve the predetermined technical purposes, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and that technical means or technical features in the embodiments of the present application may be replaced without inventive effort, and the present application will be described in detail below with reference to the accompanying drawings in combination with the embodiments.
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses an independent unit type ship emergency diesel generator room. Referring to fig. 1, an independent unit type ship emergency diesel generator room comprises an emergency diesel generator room 1, the emergency diesel generator room 1 is of an independent unit structure in the embodiment, the emergency diesel generator room 1 is arranged on a ship trunk deck, the whole structure is independent of the ship hull structure, the frame structure of the whole structure is not the frame extension of the hull structure, the emergency diesel generator room 1 is made of a steel structure, the thickness of a steel plate is not less than 7mm, and the structural strength of the emergency diesel generator room 1 is ensured.
Referring to fig. 1 and 2, the emergency diesel engine room 1 includes a room base 11 and a room cover 12, the room cover 12 is inversely buckled on the room base 11, an area for equipment installation is formed between the room cover 12 and the room base 11, a plurality of supporting feet 13 are welded and fixed at the bottom of the room base 11, six supporting feet 13 are provided in this embodiment, two supporting feet 13 are oppositely arranged, and the length of any supporting foot 13 is not less than 380 mm for supporting the emergency diesel engine room 1, and meanwhile, the emergency diesel engine room 1 is separated from a ship deck to play a dampproof effect.
Referring to fig. 1 and 2, an emergency diesel generator set 2, an emergency diesel cabinet 3, a space heater 4, an emergency distribution board 5, a transformer 6, a fire-fighting photo-thermal induction alarm probe 7 and portable fire-fighting equipment 8 are arranged in an emergency diesel machine room 1, the emergency diesel generator set 2, the emergency diesel cabinet 3, the space heater 4, the emergency distribution board 5, the transformer 6, the fire-fighting photo-thermal induction alarm probe 7 and the portable fire-fighting equipment 8 are sequentially assembled on a machine room base 11 in this embodiment, and under the premise of ensuring the overall function of a system, a compact unified design is realized, and the embodiment provides that the internal combustion engine of the emergency diesel generator set 2 is suitable for various marine vessels with power less than 375 kw.
Referring to fig. 1 and 3, in this embodiment, the amount of fuel oil loaded by the emergency diesel tank 3 satisfies the requirement that the emergency diesel generator set 2 operates for more than 18 hours, and the generated power can ensure the emergency use of important safety equipment, communication and emergency lighting equipment and other functional equipment; the emergency quick-closing valve for the fuel oil at the outlet of the emergency diesel cabinet 3 is connected with a steel wire rope 20, the steel wire rope 20 extends to the outside of the emergency diesel machine room 1, the inside of the emergency diesel cabinet 3 is rotationally connected with a pulley 21 for guiding the steel wire rope 20, the steel wire rope 20 is slidingly connected to the pulley 21, one end, far away from the emergency diesel machine room 1, of the steel wire rope 20 is fixedly connected with a handle 22, the distance between the handle 22 and the ship deck ground is not less than 1500 mm, and the emergency cutting off of fuel oil supply and the operation of the emergency stop emergency diesel generator set 2 are realized without entering the inside of the emergency diesel machine room 1.
Referring to fig. 1 and 2, air inlets 9 and air outlets 10 are distributed on a machine room cover 12, the air inlets 9 are formed in the top of the machine room cover 12, the air inlets 9 are of mushroom-shaped structures, the air outlets 10 are formed in the end wall of the machine room cover 12, the ratio of the net flow areas of the air inlets 9 to the air outlets 10 is not less than 1.5, the air circulation inside the emergency diesel engine room 1 is ensured, the heat dissipation effect is good, and the possibility that the normal operation of the emergency diesel generator set 2 is affected by the overhigh internal temperature of the emergency diesel engine room 1 is reduced.
Referring to fig. 1 and 2, a compartment 17 for blocking and collecting outdoor rainwater is installed in the machine room cover 12, the compartment 17 is made of steel, the compartment 17 is respectively communicated with the air outlet 10 and the inside of the emergency diesel machine room 1, and the grille opening of the air outlet 10 in the embodiment is as high as possible than the deck of the ship to meet the specification requirements.
Referring to fig. 1 and 2, a plurality of installation lifting lugs 14 are welded and fixed at the top of the machine room cover 12, in this embodiment, the number of the installation lifting lugs 14 is four, the four installation lifting lugs 14 are respectively installed at four corners of the machine room cover 12, and the two installation lifting lugs 14 are oppositely arranged for being used as a lifting stress member, so that the emergency diesel engine room 1 can be conveniently lifted, and the lifting is safe.
Referring to fig. 1 and 2, glass wool 18 is glued and fixed on the inner wall of the machine room cover 12, the glass wool 18 is paved in the machine room cover 12, the thickness of the glass wool 18 is not less than 30mm, and the glass wool is used for heat insulation and sound insulation of the emergency diesel engine room 1, so that the possibility that the external temperature is too low to influence the instantaneous starting of the emergency diesel generator set 2 is reduced, and meanwhile, the glass wool has the effects of sound insulation and noise reduction, and the trouble that personnel in living areas receive noise is improved.
Referring to fig. 1 and 2, the structure reinforcing ribs 15 are integrally formed in the machine room cover 12, so as to improve the structural strength of the frame of the emergency diesel engine room 1 and reduce the possibility that the frame stability is affected by too severe vibration of the emergency diesel generator set 2 in the emergency diesel engine room 1 during operation.
Referring to fig. 1 and 2, an overhaul slide bar 16 for overhauling the emergency diesel generator set 2 is welded and fixed on the inner wall of the machine room cover 12, in this embodiment, the overhaul slide bar 16 is convenient for placing and carrying each part when the emergency diesel generator set 2 overhauls and disassembles the cylinder, the emergency diesel generator set 2 is arranged on the central stern side of the emergency diesel machine room 1, and the overhaul slide bar 16 is located right above the emergency diesel generator.
Referring to fig. 1 and 2, an escape door 19 is installed on a side wall of a machine room cover 12, and in this embodiment, the net passing width of the escape door 19 is not less than 600mm, so as to facilitate maintenance personnel to overhaul and have an emergency escape function.
The embodiment of the application also discloses an independent unit type ship emergency diesel generator room arrangement method, which comprises the following steps:
s1: firstly, fixing a plurality of supporting feet at the bottom of a machine room base in a welding mode;
s2: secondly, an air inlet, an air outlet, a compartment and an escape passage door are distributed and manufactured on a machine room cover, meanwhile, glass wool and an overhaul slide bar are installed inside the machine room cover, and a plurality of installation lifting lugs are sequentially fixed on the top of the machine room cover in a welding mode;
s3: sequentially assembling an emergency diesel generating set, an emergency diesel cabinet, a space heater, an emergency distribution board, a transformer, a fire-fighting photo-thermal induction alarm probe and portable fire-fighting equipment on the machine room base;
s4: hooking a plurality of installation lifting lugs by using hoisting equipment, reversely buckling and carrying the machine room cover on the machine room base, and welding and forming in a welding mode to realize modularized building and forming;
s5: and finally, according to the requirements of different ship types, the emergency diesel engine room is integrally lifted to the bow, the stern or any suitable position of the deck of the open ship through lifting equipment, so that corresponding arrangement is completed.
The implementation principle of the independent unit type ship emergency diesel generator room provided by the embodiment of the application is as follows: when the emergency diesel engine room 1 is assembled, manufacturing is carried out in an onshore factory building, taking out a pre-manufactured room cover 12 and a room base 11, taking a plurality of supporting feet 13, uniformly distributing and welding the plurality of supporting feet 13 on the bottom of the room base 11, simultaneously manufacturing an air inlet 9, an air outlet 10, a compartment 17 and an escape passage door 19 on the room cover 12 in a distributed manner, taking glass wool 18 to fix the glass wool on the inner wall of the room cover 12 in an adhesive manner, welding an overhaul slide bar 16 inside the room cover 12, taking a plurality of mounting lifting lugs 14, welding and fixing the plurality of mounting lifting lugs 14 on the top of the room cover 12, sequentially assembling the emergency diesel engine generator set 2, the emergency diesel cabinet 3, a space heater 4, an emergency distribution board 5, a transformer 6, a fire-fighting photo-thermal induction alarm probe 7 and a portable fire-fighting device 8 on the room base 11, hooking and fixing the room cover 12 on the room base 11 by using hoisting equipment, hoisting and arranging the mounting lifting lugs 14 to any position of the ship deck of a ship in a ship, or a ship, and correspondingly arranging the ship deck in a proper manner according to the needs of different types; the application realizes standardized design, modularized manufacturing and synchronous carrying of the emergency diesel engine room 1, the arrangement method of the emergency diesel engine room 1 comprises the steps of reasonably arranging a set of complete diesel engine generator sets and matched facilities thereof in the emergency diesel engine room with a specified size according to an optimal arrangement principle, realizing the design, installation and modularization on the premise of meeting the standard requirements of a class society and ensuring the realization of various preset functions of equipment, facilitating maintenance and overhaul, saving the manufacturing cost of a shipyard to the greatest extent, saving outfitting period, ensuring the same power among different shiptypes, ensuring consistent arrangement of the emergency diesel engine generator sets 2, avoiding repeated design, and adopting an independent unit structure, wherein the arrangement position of the emergency diesel engine rooms on an upper deck on various shiptypes can be selectively more flexible.
The present application is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other embodiments, such as those described above, of making various modifications and equivalents will fall within the spirit and scope of the present application.
Claims (10)
1. An independent unit type ship emergency diesel generator room is characterized in that: including emergent diesel engine room (1), emergent diesel engine room (1) arrangement position and room size do not receive other hull frame construction restriction, emergent diesel engine room (1) design standardized module, arrange in the arbitrary suitable position of boats and ships open deck, the region that supplies emergency equipment to install has been seted up to emergent diesel engine room (1) inside, air intake (9) and air outlet (10) have been seted up in emergent diesel engine room (1) distribution, emergent diesel engine room (1) inside is provided with compartment (17) that are used for blockking and collect outdoor rainwater, compartment (17) are linked together with air outlet (10) and emergent diesel engine room (1) inside respectively, be provided with escape way door (19) that supplies personnel to flee on emergent diesel engine room (1) lateral wall, the bottom of emergent diesel engine room (1) is provided with a plurality of support footings (13).
2. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the emergency diesel engine room (1) adopts modularized design, the emergency diesel engine room (1) comprises a room base (11) and a room cover (12), the room cover (12) is connected to the room base (11), the room cover (12) and the room base (11) are of steel structures, and the thicknesses of the room cover (12) and the room base (11) are not less than 7mm.
3. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the device is arranged in a room with reasonable design in an emergency diesel engine room (1), an emergency diesel engine generator set (2), an emergency diesel cabinet (3), a space heater (4), an emergency distribution board (5), a transformer (6), a fire-fighting photo-thermal induction alarm probe (7) and portable fire-fighting equipment (8) are arranged in the emergency diesel engine room (1), and the emergency diesel engine generator set (2), the emergency diesel cabinet (3), the space heater (4), the emergency distribution board (5), the transformer (6), the fire-fighting photo-thermal induction alarm probe (7) and the portable fire-fighting equipment (8) are sequentially assembled in the emergency diesel engine room (1).
4. A self-contained unit marine emergency diesel generator room according to claim 3, characterized in that: the emergency diesel cabinet (3) is characterized in that a steel wire rope (20) is connected to an emergency speed closing valve for fuel oil at an outlet of the emergency diesel cabinet (3), the steel wire rope (20) extends to the outside of the emergency diesel machine room (1), a pulley (21) for guiding the steel wire rope (20) is arranged in the emergency diesel cabinet (3), and a handle (22) is arranged at one end, far away from the emergency speed closing valve, of the steel wire rope (20).
5. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the top of emergent diesel engine room (1) is provided with a plurality of installation lug (14) that supply lifting device to fix, a plurality of install and set up relatively between lug (14).
6. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the air inlet (9) is arranged at the top of the emergency diesel engine room (1), the air outlet (10) is arranged on the end wall of the emergency diesel engine room (1), and the ratio of the net flow area of the air inlet (9) to the net flow area of the air outlet (10) is not less than 1.5.
7. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the net passing width of the escape passage door (19) is not less than 600mm.
8. The self-contained unit marine emergency diesel generator room of claim 1, wherein: glass wool (18) for heat preservation and sound insulation is arranged on the inner wall of the emergency diesel engine room (1), and the thickness of the glass wool (18) is not less than 30mm.
9. The self-contained unit marine emergency diesel generator room of claim 1, wherein: the emergency diesel engine room (1) is internally provided with a structural reinforcing rib (15) for improving supporting strength, and the emergency diesel engine room (1) is internally provided with an overhaul slide bar (16) for overhauling the emergency diesel generator set (2).
10. An independent unit type ship emergency diesel generator room arrangement method is characterized in that:
firstly, fixing a plurality of supporting feet (13) at the bottom of a machine room base (11) in a welding mode;
secondly, an air inlet (9), an air outlet (10), a compartment (17) and an escape passage door (19) are distributed and manufactured on a machine room cover (12), meanwhile, glass wool (18) and an overhaul slide bar (16) are installed inside the machine room cover (12), and a plurality of installation lifting lugs (14) are sequentially fixed at the top of the machine room cover (12) in a welding mode;
the emergency diesel generating set (2), the emergency diesel cabinet (3), the space heater (4), the emergency distribution board (5), the transformer (6), the fire-fighting photo-thermal induction alarm probe (7) and the portable fire-fighting equipment (8) are sequentially assembled on the machine room base (11);
hooking a plurality of installation lifting lugs (14) by using hoisting equipment, reversely buckling and carrying the machine room cover (12) on the machine room base (11), and welding and forming in a welding mode to realize modularized building and forming;
and finally, according to the requirements of different ship types, the emergency diesel engine room (1) is integrally lifted to the bow, the stern or any suitable position of the deck of the open ship through lifting equipment, so that corresponding arrangement is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310399161.1A CN116750131A (en) | 2023-04-14 | 2023-04-14 | Independent unit type ship emergency diesel generator room and arrangement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310399161.1A CN116750131A (en) | 2023-04-14 | 2023-04-14 | Independent unit type ship emergency diesel generator room and arrangement method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116750131A true CN116750131A (en) | 2023-09-15 |
Family
ID=87957788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310399161.1A Pending CN116750131A (en) | 2023-04-14 | 2023-04-14 | Independent unit type ship emergency diesel generator room and arrangement method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116750131A (en) |
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2023
- 2023-04-14 CN CN202310399161.1A patent/CN116750131A/en active Pending
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