Multifunctional cultivation auxiliary ship

Abstract

The utility model discloses a multifunctional cultivation auxiliary ship which comprises a ship body, the ship body comprises a fore peak, a void cabin, a refrigeration house, a feed cabin, an equipment cabin, a live fish cabin, an engine room, an energy storage battery cabin, a fuel oil cabin and a steering engine room which are sequentially arranged from a bow to a stern, the live fish cabin is arranged in a circular shape, and a bow lateral thruster is arranged in the fore peak. Two main propulsion high-speed diesel engines and two diesel generating sets are arranged in the engine room, and a full-rotation steering oar and an electric hydraulic steering gear are arranged in the steering engine room; the ship body further comprises a main deck located at the top of the ship body, a towing hook and two towing winches located on the left side and the right side of the towing hook are arranged in a bow area of the main deck, two vertical winches are arranged on a starboard of the main deck, and a tail roller and two fender pipes located on the left side and the right side of the tail roller are arranged at the tail end of the main deck. By improving the structure of the ship body, the ship body supports live fish transportation, feed supply, equipment towing, fishing net maintenance and personnel on-duty, and the problem of single function in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship design and aquaculture auxiliary equipment technical field, especially to a kind of multifunctional aquaculture auxiliary ship. BACKGROUND

[0002] In recent years, with the attention of the state to ecological civilization construction and marine power strategy, the construction of marine ranching has been unprecedentedly concerned and supported. With the development of deep-sea aquaculture, the demand for supporting aquaculture auxiliary ships is becoming more and more urgent.

[0003] At present, multifunctional aquaculture auxiliary ships are rarely seen on the market. Some special ships in Europe and the United States are more specialized in a certain field, such as live fish transport ships used for transporting fry and finished fish. There are almost no ships that can integrate marine ranching, maintenance, live fish, feed transportation, and aquaculture personnel transportation and rotation. Multifunctional aquaculture auxiliary ships are still in the blank stage in the industry. Therefore, there is an urgent need for a multifunctional and efficient aquaculture auxiliary ship to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a multifunctional aquaculture auxiliary ship that can solve the problem of single function.

[0005] To solve the above technical problems, the utility model discloses a multifunctional aquaculture auxiliary ship, which comprises a ship body, the ship body comprises a bow cabin, an empty cabin, a cold storage, a feed cabin, an equipment cabin, a live fish cabin, a machinery cabin, an energy storage battery cabin, a fuel cabin and a rudder cabin arranged in order from the bow to the stern, the live fish cabin is circularly arranged, a bow side thruster is arranged in the bow cabin, two main propulsion high-speed diesel engines and two diesel generator sets are arranged in the machinery cabin, a full-revolving rudder and an electric hydraulic steering device are arranged in the rudder cabin; the ship body further comprises a main deck located at the top thereof, a towing hook and two towing winches located on the left and right sides of the towing hook are arranged in the bow region of the main deck, two vertical winches are arranged on the starboard of the main deck, a tail roller and two fender pipes located on the left and right sides of the tail roller are arranged at the tail end of the main deck.

[0006] Among them, the middle and rear part of the main deck is of open structure, and a left smokestack and a right smokestack are arranged in the middle part of the left and right sides of the main deck respectively.

[0007] Among them, the bow of the ship body is provided with a bow house, a gangway is arranged between the bow house and the left smokestack, and a bow house deck is further arranged on the bow house.

[0008] Among them, an inclined ladder for entering the interior of the machinery cabin is arranged in the left smokestack, and an escape straight ladder is arranged in the right smokestack and penetrates the interior of the machinery cabin.

[0009] Among them, a crane and a ventilation fan are arranged on the top of the right smokestack.

[0010] The stern of the bow deck is provided with a rescue boat and a matching rescue boat crane, and the left and right sides of the bow deck are each provided with a life raft.

[0011] The middle rear part of the main deck is paved with wooden planks.

[0012] The middle longitudinal section of the bottom tail end of the ship body is provided with a deadwood.

[0013] The energy storage battery cabin is internally provided with a lithium battery energy storage battery pack for power supply.

[0014] The diesel generator set and the lithium battery energy storage battery pack are arranged in parallel.

[0015] Compared with the prior art, the embodiments of the utility model have the following beneficial effects:

[0016] (1) By improving the structure of the ship body, the ship body supports live fish transportation, feed supply, equipment towing, fishing net maintenance and personnel rotation, one ship serves multiple purposes, solving the problem of single function in the past, and having good applicability and applicability;

[0017] (2) The crane and the vertical winch are equipped, and the efficiency of the marine ranching construction is improved;

[0018] (3) The lithium battery pack cuts the peak and valley, and reduces diesel consumption;

[0019] (4) The full-rotation rudder propeller cooperates with the bow side thrust, and is suitable for operation in narrow water areas. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0021] Figure 1 It is a side view schematic diagram of the transport ship in the utility model;

[0022] Figure 2 It is a bow deck plane schematic diagram in the utility model;

[0023] Figure 3 It is a main deck plane schematic diagram in the utility model;

[0024] Figure 4 It is a main deck cabin plane schematic diagram in the utility model. DETAILED DESCRIPTION

[0025] In order to enable personnel in the technical field to better understand the present application scheme, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] The terms "first", "second", and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product or server including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or server.

[0027] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] The present application discloses a specific implementation of a multifunctional breeding auxiliary ship, please see Figure 1 The auxiliary ship includes a ship body, and the cabin of the ship body is divided into bow peak cabin 21, empty cabin 221, cold storage 222, feed cabin 23, equipment cabin 24, live fish cabin 25, engine room 26, energy storage battery cabin 27, fuel cabin 28 and rudder cabin 29 arranged in order from bow to stern.

[0029] In the embodiment, the bow peak cabin 21 is provided with a bow side thruster 9, which is mainly used to improve the berthing flexibility of the ship. The empty cabin 221 provides physical space for future equipment installation or functional expansion, avoiding structural limitations that prevent upgrading of ship functions. For example, the empty cabin 221 can be used as an equipment cabin, and can be configured with seawater circulation filtering devices, oxygen generators and other equipment according to needs to ensure the survival rate of live fish. In other embodiments, the empty cabin 221 also has the function of isolation and protection. The empty cabin 221 can separate adjacent cabins to avoid interference between different functional areas, isolate the vibration or impact of the bow peak cabin 21, and protect the low-temperature environment stability of the rear refrigeration room 222. The total volume of the refrigeration room 222 can reach 20 cubic meters, which can be used for fresh fish transportation. The volume of the feed cabin 23 can reach more than 120 cubic meters, which can transport not less than 75 tons of fish feed. The equipment cabin 24 can be configured with seawater circulation filtering devices, oxygen generators and other equipment according to needs to ensure the survival rate of live fish. The live fish cabin 25 is circular in shape. In other embodiments, the live fish cabin 25 can be square or other shapes. Specifically, the total volume of the live fish cabin 25 can reach more than 180 cubic meters, which can be used for storage and transportation of fry or finished fish. The engine room 26 is provided with a main propulsion high-speed diesel engine 10 and two generator sets 11. The main propulsion high-speed diesel engine 10 and the generator set 11 can meet the power supply of all electrical equipment on the ship. The rudder cabin 29 is provided with a full-rotation rudder propeller 12 and an electric hydraulic steering device 13. Specifically, the electric hydraulic steering device 13 includes a stern rudder for changing the sailing direction of the ship body. The stern rudder cooperates with the bow side thruster 9 to further improve the berthing flexibility of the ship.

[0030] As an improvement, the ship body is also provided with an energy storage battery cabin 27 and a fuel cabin 28. The energy storage battery cabin 27 is provided with a lithium battery energy storage battery pack for power supply, and the diesel generator set 11 and the lithium battery energy storage battery pack are arranged in parallel. During berthing, it provides daily life power supply for the crew. During navigation and operation, it is automatically controlled through an intelligent power station, plays a role in peak shaving and valley filling in the power grid, maintains the stability of the power grid, improves energy utilization, and reduces energy consumption. The fuel cabin 28 is mainly used for storing fuel.

[0031] In the embodiment, the top of the hull is provided with a main deck, the middle and rear part of the main deck is in an open structure, and the middle and rear part of the main deck is paved with wooden planks, which mainly plays the roles of anti-skid, heat insulation, shock absorption, corrosion resistance and easy maintenance, and these functions together improve the operation safety and work efficiency of the ship. The bow area of the main deck is provided with a 30t towing hook 4, which can be used for towing some net cages, ocean ranching steel structures and the like. The bow area of the main deck is also provided with two 15t towing winches 5 located on the left and right sides of the towing hook 4, which can be used for installation and positioning of net cages, ocean ranching steel structures and the like. The right side of the main deck is provided with two 2t vertical winches 6, which can be used for fishing net replacement, cleaning and the like. The tail end of the main deck is provided with a tail roller 7, which is beneficial to installation and deployment of ocean ranching seabed blocks and the like. The tail end of the main deck is also provided with two fender pipes 8 located on the left and right sides of the tail roller 7, which are usually made of wear-resistant and elastic materials (such as rubber or high polymer composite materials) and are installed on the two sides or the tail of the hull to absorb the impact force when the ship is berthed, towed or contacted with other ships / docks, so as to avoid direct damage to the hull structure.

[0032] The area of the main deck of the embodiment can reach 300 square meters, and can carry not less than 100 tons of deck cargo (such as fishing nets, steel structures or refrigerated containers and the like). In addition, the open main deck is very beneficial to fishing net cleaning and the like. The left and right sides of the middle part of the main deck are respectively provided with a left side funnel and a right side funnel.

[0033] In order to facilitate personnel passage and work, the bow of the hull is provided with a bow house 19, the bow house 19 is provided with a bow house 19 deck, and a gangway 1 is arranged between the bow house 19 and the left side funnel. The left side funnel is internally provided with an inclined ladder for entering the inside of the engine room 26, and the right side funnel is provided with a straight escape ladder which is connected with the inside of the engine room 26. In the embodiment, the top of the right side funnel is provided with a crane 2 and a ventilation fan 3. The crane 2 is a telescopic boom crane 2 with a lifting capacity of 2.0t@15m, which can be used for lifting, replacing of net cages, fishing nets, steel structures and the like.

[0034] In order to improve the work safety and certain rescue capability, the tail part of the bow house 19 deck is provided with a rescue boat 14 and a matching rescue boat 14 sling, and the left and right sides of the bow house 19 deck are each provided with a life raft 16.

[0035] In the propulsion and power system of the transport ship of the embodiment, the bottom tail end of the ship body is provided with a ducted propeller 17, the main propulsion high-speed diesel engine 10 drives the ducted propeller 17 to rotate through a reduction gear box, stable sailing power can be provided, large horsepower towing can be provided while the sailing speed of the ship is better balanced, compared with the full-rotation rudder propeller 12, the construction cost is lower, and the propulsion efficiency is higher. The full-rotation rudder propeller 12 can be used as auxiliary propulsion of the ship at normal sailing speed, and can also replace the rudder to realize faster turning of the ship. In the parking state, the rudder propeller combined with the bow side thrust can realize lateral movement and 360-degree rotation in place. The deadwood 18 is arranged at the middle longitudinal section of the bottom tail end of the ship body, the wake distribution is optimized, and the sailing speed and the sailing stability are improved. The power system is powered in parallel by two diesel generators 11 and lithium battery storage batteries, so that the stable operation of the whole ship equipment (such as an oxygen generator, a circulating water pump, a crane 2 and the like) is ensured.

[0036] In other embodiments, the deck area can carry seawater purification devices, net washing robots or fish sorting machines and the like to adapt to diversified operation requirements; the live fish cabin 25 supports pressure or vacuum pumping technology to realize efficient loading and unloading of live fish.

[0037] The transport ship of the embodiment solves the problem of single function in the prior art by improving the structure of the ship body, so that the ship body supports live fish transportation, feed supply, equipment towing, fishing net maintenance and personnel rotation, one ship has multiple uses, has good applicability and adaptability; the crane 2 and the vertical winch 6 are provided to improve the efficiency of the marine ranching construction; the lithium battery group cuts the peak and the valley to reduce diesel consumption; the full-rotation rudder propeller 12 cooperates with the bow side thrust to adapt to operation in narrow water areas. The basic design of the multifunctional aquaculture auxiliary ship is an engineering auxiliary ship, which also considers the transportation function, is powerful and widely applicable.

[0038] Finally, it should be noted that: the multifunctional aquaculture auxiliary ship disclosed in the embodiment of the utility model is only a preferred embodiment of the utility model, and is only used to illustrate the technical scheme of the utility model, but not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the utility model.

Claims

1. A multifunctional farming support vessel, characterized by, The ship body comprises a bow cabin, an empty cabin, a cold storage cabin, a feed cabin, an equipment cabin, a live fish cabin, a machinery cabin, an energy storage battery cabin, a fuel cabin and a rudder cabin arranged in sequence from the bow to the stern, the live fish cabin is in a circular shape, the bow cabin is provided with a bow side thruster, the machinery cabin is provided with two main propulsion high-speed diesel engines and two diesel generator sets, and the rudder cabin is provided with a full-rotation rudder propeller and an electric hydraulic steering device. The ship body further comprises a main deck arranged on the top of the ship body, the bow area of the main deck is provided with a tow hook and two towing winches arranged on the left and right sides of the tow hook, the starboard of the main deck is provided with two vertical winches, and the tail end of the main deck is provided with a tail roller and two fender pipes arranged on the left and right sides of the tail roller.

2. The multi-functional farming auxiliary vessel according to claim 1, characterized by The middle and rear part of the main deck is in an open structure, and the middle part of the port side and the middle part of the starboard of the main deck are respectively provided with a port smokestack and a starboard smokestack.

3. The multi-functional farming auxiliary vessel according to claim 2, characterized by The bow of the ship body is provided with a bow house, a gangway is arranged between the bow house and the port smokestack, and the bow house is further provided with a bow house deck.

4. The multi-functional farming auxiliary vessel according to claim 2, wherein The port smokestack is internally provided with an inclined ladder for entering the interior of the machinery cabin, and the starboard smokestack is provided with an escape straight ladder penetrating the interior of the machinery cabin.

5. The multi-functional farming auxiliary vessel according to claim 2, wherein The top of the starboard smokestack is provided with a crane and a ventilation fan.

6. The multi-functional farming auxiliary vessel according to claim 3, wherein The tail part of the bow house deck is provided with a rescue boat and a matching rescue boat crane, and the port side and the starboard of the bow house deck are each provided with a life raft.

7. The multi-functional farming auxiliary vessel according to claim 2, wherein The middle and rear part of the main deck is paved with wooden planks.

8. The multi-functional farming auxiliary vessel according to any one of claims 1 to 7, characterized by, The bottom of the ship body is provided with a deadwood at the middle longitudinal section of the tail end.

9. The multi-functional farming auxiliary vessel according to claim 1, characterized by The energy storage battery cabin is internally provided with a lithium battery energy storage battery pack for power supply.

10. The multi-functional farming auxiliary vessel according to claim 9, characterized by The diesel generator set and the lithium battery energy storage battery pack are arranged in parallel.

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