Ocean equipment
By installing water intakes, suction components, and hose assemblies on marine equipment, simple and reliable deep water intake has been achieved, solving the water temperature requirements for aquaculture of cold-water fish at sea, reducing costs, and improving water intake efficiency.
Patent Information
- Application Number
- CN202422960265.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-29
AI Technical Summary
How to properly utilize deep-sea low-temperature water for marine cold-water fish farming, especially in summer and autumn to meet the water temperature requirements of cold-water fish.
A marine equipment was designed, including a hull, a suction device, a connecting pipe, and a hose assembly. By setting a water intake port on the hull side, the hose assembly is lowered into the seawater using the suction device and connecting pipe to achieve deep water intake and meet the needs of cold-water fish farming.
It has enabled deep water intake in a simple and reliable manner, reducing costs, improving water intake efficiency, and meeting the needs of marine cold-water fish farming.
Smart Images
Figure CN223600650U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of deep-sea aquaculture, and in particular to a marine equipment. BACKGROUND
[0002] The information disclosed in this BACKGROUND section is only for the purpose of enhancing the understanding of the general background of the present disclosure and does not necessarily pertain to the prior art that is already known to those of ordinary skill in the art.
[0003] When culturing cold-water fish on a marine equipment, low-temperature water of 8° to 18° is usually required. In summer and autumn, the water temperature of the water 30 meters below the sea level of the China Yellow Sea Cold Water Mass can meet the aquaculture needs of cold-water fish. Therefore, how to properly use the deep-sea low-temperature water for offshore aquaculture is a problem that needs to be solved at present. CONTENT OF THE UTILITY MODEL
[0004] Therefore, the purpose of the present application is to provide a marine equipment, which aims to solve the technical problem of how to properly use the deep-sea low-temperature water for offshore aquaculture.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows:
[0006] The embodiment of the present application provides a marine equipment, which comprises:
[0007] A ship body, wherein a water inlet is arranged on the ship side of the ship body;
[0008] A suction member arranged inside the ship body;
[0009] A connecting pipe arranged inside the ship body and connected between the water inlet and the suction member;
[0010] A hose assembly arranged outside the ship body, wherein the hose assembly comprises a first hose and a second hose, the first hose is connected between the second hose and the water inlet, and the second hose is used to be lowered into seawater in a lowering direction.
[0011] In one of the embodiments, the ship body has a designed waterline and a light-load waterline, the designed waterline is located above the light-load waterline, and the water inlet is located between the designed waterline and the light-load waterline.
[0012] In one of the embodiments, the water inlet is arranged close to the designed waterline.
[0013] In one of the embodiments, the suction member is located below the designed waterline.
[0014] In one of the embodiments, the marine equipment further comprises a hoisting assembly arranged on the top of the hull and corresponding to the position of the water inlet, and a winch assembly arranged corresponding to the position of the second hose, the hoisting assembly comprises a crane and a first hoisting rope connected to the first hose, and the winch assembly comprises a winch and a second hoisting rope connected to the second hose.
[0015] In one of the embodiments, scale lines are arranged on the second hoisting rope and / or the first hoisting rope.
[0016] In one of the embodiments, the marine equipment further comprises a control valve arranged on the connecting pipe for controlling the opening and closing of the connecting pipe.
[0017] In one of the embodiments, the marine equipment further comprises a controller arranged on the hull, the control valve is an electromagnetic valve, the suction member is a water pump, and the controller is electrically connected to the electromagnetic valve and the water pump respectively.
[0018] In the working state, the controller controls the control valve to open and controls the water pump to start; in the non-working state, the controller controls the control valve to close and controls the water pump to stop.
[0019] In one of the embodiments, the marine equipment further comprises a filter screen connected to the pipe opening of the second hose away from the first hose.
[0020] In one of the embodiments, the marine equipment further comprises an adapter pipe, the hull is provided with a culture area, and the adapter pipe is connected between the culture area and the suction member.
[0021] The beneficial effects of the present application are as follows:
[0022] The present application provides a marine equipment comprising a hull, a suction member, a connecting pipe and a hose assembly. The hull is provided with a water inlet on the hull side, the suction member and the connecting pipe are arranged inside the hull, the connecting pipe is connected between the water inlet and the suction member, and the hose assembly is arranged outside the hull and comprises a first hose and a second hose, the first hose is connected between the second hose and the water inlet, and the second hose is used to be lowered into seawater along a lowering direction. In this way, when the marine equipment provided by the present application is used, the hose assembly is first moved to the hull side position, the first hose is connected between the second hose and the water inlet, then the second hose is lowered into seawater along the lowering direction, and then the suction member generates a suction force to extract seawater through the second hose. The whole implementation process is simple and reliable, realizes the function of deep water extraction on the marine equipment, and meets the needs of offshore cold-water fish culture.
[0023] In order to make the above objectives, features and advantages of the present application more apparent and easy to understand, the following will specifically describe a preferred embodiment in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0025] Figure 1 Fig. 1 shows a side view of the structure of marine equipment in some embodiments of the present application;
[0026] Figure 2 Fig. 2 shows a cross-sectional view of the structure of marine equipment in some embodiments of the present application;
[0027] Figure 3 Fig. 3 shows a top view of the structure of marine equipment in some embodiments of the present application.
[0028] Explanation of main element symbols:
[0029] 100-marine equipment; 110-hull; 111-water intake; 120-suction member; 130-connection pipe; 141-first hose; 142-second hose; 151-crane; 152-first hoisting rope; 161-winch; 162-second hoisting rope; 170-control valve; 180-filter screen; 190-adaptor pipe; X-lowering direction; S1-designed waterline; S2-light load waterline. DETAILED DESCRIPTION
[0030] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as a limitation to the present application. In addition, the dotted lines in the drawings represent center lines.
[0031] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0032] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.
[0033] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0035] At present, when culturing cold-water fish on marine equipment, low-temperature water of 8-18 degrees is usually required. In summer and autumn, the water temperature of 30 meters below sea level in the Yellow Sea Cold Water Mass (also known as the Yellow Sea Central Water Mass, located in the deep and bottom of the Yellow Sea Central Depression, and only exists in summer and autumn) can meet the breeding needs of cold-water fish. Therefore, how to properly use the deep low-temperature water in the sea for marine breeding is a problem that needs to be solved at present.
[0036] As Figures 1 to 3 shown in the drawings, in order to solve the above technical problems, the embodiment of the present application provides a marine equipment 100, which relates to the technical field of deep-sea aquaculture, and comprises a ship body 110, a suction member 120, a connecting pipe 130 and a hose assembly.
[0037] The ship body 110 is provided with a water inlet 111 on the ship side, the suction member 120 is arranged inside the ship body 110, the connecting pipe 130 is arranged inside the ship body 110 and connected between the water inlet 111 and the suction member 120. The hose assembly is arranged outside the ship body 110, and the hose assembly comprises a first hose 141 and a second hose 142, the first hose 141 is connected between the second hose 142 and the water inlet 111, and the second hose 142 is used to be lowered into seawater along a lowering direction X.
[0038] It should be noted that the ship side refers to the side wall part connecting the ship bottom and the deck on both sides of the ship body 110. In the navigation direction of the ship body 110, the left side is the port side and the right side is the starboard side. The water inlet 111 can be arranged on the port side or the starboard side, or both the port side and the starboard side. The arrangement manner and the number of the water inlet 111 are not limited specifically herein.
[0039] Exemplarily, the suction member 120 can be a water pump, a manual water pump or other devices capable of transporting liquid or pressurizing liquid. The type of the suction member 120 is not limited specifically herein.
[0040] It can be understood that the marine equipment 100 provided by the embodiment is arranged with the water inlet 111 on the ship side of the ship body 110, the suction member 120 and the connecting pipe 130 are arranged inside the ship body 110, the connecting pipe 130 is connected between the water inlet 111 and the suction member 120, the hose assembly is arranged outside the ship body 110 and comprises the first hose 141 and the second hose 142, the first hose 141 is connected between the second hose 142 and the water inlet 111, and the second hose 142 is used to be lowered into seawater along the lowering direction X. In this way, when the marine equipment 100 provided by the present application is used, the hose assembly is first moved to the ship side of the ship body 110, the first hose 141 is connected between the second hose 142 and the water inlet 111, then the second hose 142 is lowered into seawater along the lowering direction X, and then the suction member 120 generates suction force to extract seawater through the second hose 142. The whole implementation process is simple and reliable, realizes the function of deep water extraction on the marine equipment 100, and meets the needs of offshore aquaculture of cold-water fish.
[0041] It should be noted that the suction member 120 can be a part of the hull 110, i.e., the hull 110 is provided with the suction member 120, and the seawater is extracted by the suction member 120 provided with the hull 110, so that an additional device capable of transporting liquid or pressurizing liquid does not need to be separately configured, thereby reducing the implementation cost of deep water taking and having higher economy.
[0042] In addition, the first hose 141 and the second hose 142 can adopt a combined structure of outer rubber and inner steel ring, so that both have good flexibility, strength and self-gravity, and when bending a large angle, the efficiency of water taking is not affected. When the first hose 141 is connected at the water taking port 111, a sealing ring can be arranged between the two to play a sealing role, thereby reducing the possibility of water leakage from the gap between the first hose 141 and the water taking port 111. The pipe diameter and length of the second hose 142 can be set according to design needs, and are not specifically limited here.
[0043] As shown in FIG. 1, Figure 1 In one embodiment, the hull 110 has a designed waterline S1 and a light load waterline S2, the designed waterline S1 is located above the light load waterline S2, and the water taking port 111 is located between the designed waterline S1 and the light load waterline S2.
[0044] It should be noted that the designed waterline S1 refers to the intersection line between the hull 110 surface and the water surface when the hull 110 freely floats on the static water in the expected design state, which usually corresponds to the designed waterline of the designed displacement, and is an important parameter in ship design. The light load waterline S2 is the position horizontal line of the water surface when the hull 110 is lightly loaded, which indicates the water surface position of the hull 110 under lighter load, and ensures the stability and safety of the ship under different load conditions.
[0045] It can be understood that by limiting the position of the water taking port 111 between the designed waterline S1 and the light load waterline S2, the marine equipment 100 can adjust the floating state and draft to expose the water taking port 111 above the sea level, so as to facilitate the installation and removal of the hose assembly.
[0046] As shown in FIG. 1, Figure 1 Further, the water taking port 111 is arranged close to the designed waterline S1.
[0047] It can be understood that, on the basis that the water taking port 111 is located between the designed waterline S1 and the light load waterline S2, by arranging the water taking port 111 close to the designed waterline S1, the marine equipment 100 is more easily to expose the water taking port 111 above the sea level, thereby facilitating the installation and removal of the hose assembly.
[0048] As shown in FIG. 1, Figure 1As shown, the suction unit 120 is further positioned below the design waterline S1, which reduces the impact of seawater gravity on deep water extraction and improves the efficiency of deep water extraction via the second hose 142. When the suction unit 120 is a water pump, it also reduces the pump's energy consumption.
[0049] like Figures 1 to 3 As shown, in one embodiment, the marine equipment 100 further includes a hoisting assembly and a winch assembly disposed on the top of the hull 110. The position of the hoisting assembly corresponds to the position of the water intake 111, and the position of the winch assembly corresponds to the position of the second hose 142. The hoisting assembly includes a crane 151 and a first hoisting rope 152 connected to each other. The first hoisting rope 152 is connected to the first hose 141. The winch assembly includes a winch 161 and a second hoisting rope 162 connected to each other. The second hoisting rope 162 is connected to the second hose 142.
[0050] Understandably, during the installation and disassembly of the hose assembly, the crane 151 and winch 161 are used in conjunction. The first hose 141 is lowered via the first hoisting rope 152, and the second hose 142 is lowered via the second hoisting rope 162, facilitating the installation or removal of the hose assembly from the water intake 111. During deep water intake, the second hose 142 is lowered via the second hoisting rope 162, allowing it to be lowered into the seawater in the descent direction X.
[0051] Furthermore, the second suspension rope 162 and / or the first suspension rope 152 are provided with scale lines, that is, at least one of the second suspension rope 162 and the first suspension rope 152 is provided with scale lines.
[0052] Understandably, for the second lifting rope 162, scale lines are set on the second lifting rope 162 so that when lowering the second hose 142 through the second lifting rope 162, the values on the scale lines can be easily read to calculate the lowering depth of the second hose 142. For the first lifting rope 152, scale lines are set on the first lifting rope 152 so that when installing the hose assembly, the values on the scale lines can be easily read to calculate the lowering depth of the hose assembly, thereby facilitating the connection of the first hose 141 to the water inlet 111 and improving the installation efficiency of the hose assembly.
[0053] It should be noted that the lifting assembly can be part of the hull 110, that is, a lifting assembly for material handling built into the hull 110. By using the lifting assembly built into the hull 110 for the placement and lifting of the hose assembly, there is no need to configure additional lifting equipment, thereby reducing the implementation cost of deep water intake and making it more economical. In addition, the distance that the crane 151 extends relative to the hull 110 can cover the water intake 111, so as to facilitate the placement, lifting, and retraction of the hose assembly.
[0054] like Figure 2As shown, in one embodiment, the marine equipment 100 further includes a control valve 170, which is disposed on the connecting pipe 130 and is used to control the on / off state of the connecting pipe 130.
[0055] For example, the control valve 170 can be a solenoid valve, manual valve or other device that can control the opening and closing of the pipeline, and no specific limitation is made on the type of control valve 170 here.
[0056] Understandably, in the working state, that is, when deep water extraction is required, the control valve 170 is opened, connecting the connecting pipe 130 and the suction component 120. The suction component 120 generates suction force, thereby extracting seawater through the second hose 142. In the non-working state, that is, when deep water extraction is not required, the control valve 170 is closed, disconnecting the connecting pipe 130 and the suction component 120.
[0057] Furthermore, the marine equipment 100 also includes a controller mounted on the hull 110. The control valve 170 is a solenoid valve, and the suction unit 120 is a water pump. The controller is electrically connected to both the solenoid valve and the water pump. In operation, the controller controls the control valve 170 to open and starts the water pump; in non-operational state, the controller controls the control valve 170 to close and stops the water pump.
[0058] For example, the controller mentioned above can be an electrical control box, a remote control, or other device capable of issuing control commands.
[0059] Understandably, the configuration of the controller, solenoid valve, and water pump facilitates the control of the solenoid valve and water pump's operating status via the controller, thereby enabling the deep water intake function to be started or stopped.
[0060] like Figure 1 As shown, in one embodiment, the marine equipment 100 further includes a filter screen 180 connected to the opening of the second hose 142 at the end away from the first hose 141.
[0061] Understandably, by installing a filter screen 180 at the opening of the second hose 142, the filter screen 180 allows seawater to pass through and is able to prevent large fish or debris in the ocean from entering the second hose 142, thereby reducing the possibility of damage to the suction component 120.
[0062] like Figure 2 As shown, in one embodiment, the marine equipment 100 also includes a transfer pipe 190, on which an aquaculture area is provided on the hull 110, and the transfer pipe 190 is connected between the aquaculture area and the suction unit 120.
[0063] It can be understood that, by the arrangement of the adapter pipe 190, the deep sea water sucked by the suction member 120 can be introduced into the breeding area, so as to facilitate the breeding of the cold water fish in the breeding area and meet the demand of the cold water fish for water temperature.
[0064] In one embodiment, the marine equipment 100 further comprises a switch valve which is detachably connected at the water inlet 111 and used to open the water inlet 111 when the water taking operation is performed, so as to facilitate the subsequent connection of the hose assembly at the water inlet 111, or used to close the water inlet 111 when the water taking operation is not performed, so as to reduce the possibility of the large fish or sundries in the sea entering the water inlet 111 and causing blockage.
[0065] In summary, the marine equipment 100 provided by the embodiments of the present application comprises a ship body 110, a suction member 120, a connecting pipe 130, a hose assembly, a control valve 170, a hoisting assembly, a winch assembly and a filter screen 180. The ship body 110 is provided with a water inlet 111 on the ship side, the suction member 120 is arranged inside the ship body 110, the connecting pipe 130 is arranged inside the ship body 110 and connected between the water inlet 111 and the suction member 120, the control valve 170 is arranged on the connecting pipe 130 and used to control the on-off of the connecting pipe 130, the hose assembly is arranged outside the ship body 110 and comprises a first hose 141 and a second hose 142, the first hose 141 is connected between the second hose 142 and the water inlet 111, and the second hose 142 is used to be lowered into the sea water along the lowering direction X. The hoisting assembly and the winch assembly are arranged on the top of the ship body 110, the position of the hoisting assembly corresponds to the position of the water inlet 111, the position of the winch assembly corresponds to the position of the second hose 142, the hoisting assembly comprises a crane 151 and a first hoisting rope 152 connected with each other, the first hoisting rope 152 is connected to the first hose 141, and the winch assembly comprises a winch 161 and a second hoisting rope 162 connected with each other, the second hoisting rope 162 is connected to the second hose 142.
[0066] It can be understood that the suction member 120, the connecting pipe 130, the control valve 170, the water intake 111, the hose assembly, the filter screen 180, the hoisting assembly and the wire assembly constitute a deep water intake system of the marine equipment 100. When the marine equipment 100 provided by the embodiment of the present application is used, first, the hose assembly is lowered to the position of the water intake 111 on the ship side through the hoisting assembly and the wire assembly; then, the first hose 141 is connected at the water intake 111; then, the second hose 142 is lowered into the seawater in the lowering direction X through the wire assembly; then, the control valve 170 is opened and the suction force is generated through the suction member 120, and the seawater is extracted through the second hose 142, so that the deep water intake on the marine equipment 100 is realized. When the water intake operation is not performed, the first hose 141 is detached from the water intake 111, and the hose assembly is stored and placed on the open deck of the marine equipment 100 through the cooperation of the hoisting assembly and the wire assembly.
[0067] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the different embodiments or examples described in the present specification and the features of the different embodiments or examples can be combined and combined by those skilled in the art without contradiction.
[0068] Although the embodiments of the present application have been shown and described above, it can be understood that the above-described embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.
Claims
1. Marine equipment, characterized in that, The marine equipment comprises: a hull, a water intake being arranged on a hull side of the hull; a suction member arranged inside the hull; a connecting pipe arranged inside the hull and connected between the water intake and the suction member; a hose assembly arranged outside the hull, the hose assembly comprising a first hose and a second hose, the first hose being connected between the second hose and the water intake, the second hose being used to be lowered into seawater in a lowering direction.
2. Marine equipment according to claim 1, characterized in that The hull has a designed waterline and a light-load waterline, the designed waterline being above the light-load waterline, and the water intake is arranged between the designed waterline and the light-load waterline.
3. Marine equipment according to claim 2, c h a r a c t e r i s e d in that The water intake is arranged close to the designed waterline.
4. Marine equipment according to claim 2, c h a r a c t e r i s e d i n that The suction member is below the designed waterline.
5. Marine equipment according to claim 1, c h a r a c t e r i s e d i n that The marine equipment further comprises a hoisting assembly arranged on a top of the hull and a winch assembly, a position of the hoisting assembly corresponding to a position of the water intake, and a position of the winch assembly corresponding to a position of the second hose, the hoisting assembly comprising a crane and a first hoisting rope connected to each other, the first hoisting rope being connected to the first hose, and the winch assembly comprising a winch and a second hoisting rope connected to each other, the second hoisting rope being connected to the second hose.
6. Marine equipment according to claim 5, characterised in that A scale line is arranged on the second hoisting rope and / or the first hoisting rope.
7. Marine equipment according to any of claims 1 to 6, c h a r a c t e r i z e d in that The marine equipment further comprises a control valve arranged on the connecting pipe and used to control opening and closing of the connecting pipe.
8. Marine equipment according to claim 7, characterised in that The marine equipment further comprises a controller arranged on the hull, the control valve being an electromagnetic valve, and the suction member being a water pump, the controller being electrically connected to the electromagnetic valve and the water pump respectively. In a working state, the controller controls the electromagnetic valve to be opened and controls the water pump to be started, and in a non-working state, the controller controls the electromagnetic valve to be closed and controls the water pump to be stopped.
9. Marine equipment according to any of claims 1 to 6, c h a r a c t e r i z e d in that The marine equipment further comprises a filter screen connected to a pipe opening of the second hose away from the first hose.
10. Marine equipment according to any of claims 1 to 6, characterized in that, The marine equipment further comprises an adapter pipe, and the hull is provided with a culture area, the adapter pipe being connected between the culture area and the suction member.