CN216783794U - Ocean floating body capable of avoiding typhoon ocean disasters - Google Patents

Abstract

The application discloses a marine floating body capable of avoiding typhoon marine disasters, which comprises a floating body, wherein a cavity is arranged in the middle of the floating body, an air bag which is inflated to drive the floating body to float is arranged in the cavity, an air pipe is arranged at the top of the air bag, the top end of the air pipe extends to the outside of the floating body, an air valve is arranged at the top end of the air pipe, and the arrangement height of the top end of the air valve is higher than that of the top end of the floating body; and a normally open water pipe is arranged at the bottom of the cavity. The utility model provides a can avoid typhoon marine disasters's ocean body, simple structure, convenient to use is favorable to the safe operation of ocean body, is of value to the maintenance cost who practices thrift marine facilities, reduces the probability that ocean body is thoroughly destroyed by marine disasters such as typhoons.

Description

Ocean floating body capable of avoiding typhoon ocean disasters

Technical Field

The application relates to the technical field of ocean engineering, in particular to an ocean floating body capable of avoiding typhoon ocean disasters.

Background

The protection of ocean rights and interests and the development of ocean resources have been widely concerned by countries in the world. Humans are exploring, developing and utilizing the abundant resources in the ocean by various means, thereby resulting in many marine instruments, equipment, etc. being located in sea areas far from the continents. Because the marine climate is unstable, strong atmospheric disturbance often occurs, and marine disasters such as storms and typhoons often occur. China faces the north west of the Pacific ocean and is a frequently-occurring region of typhoon. Therefore, it is an important subject for designers to effectively avoid and resist ocean storm.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a marine body that can avoid typhoon marine disasters is favorable to the safe operation of marine body, is of value to the maintenance cost who practices thrift marine facilities, reduces the probability that marine body was thoroughly destroyed by marine disasters such as typhoon.

In order to achieve the purpose, the application provides a marine floating body capable of avoiding typhoon marine disasters, which comprises a floating body, wherein a cavity is arranged in the middle of the floating body, an air bag which is inflated to drive the floating body to float is arranged in the cavity, an air pipe is arranged at the top of the air bag, the top end of the air pipe extends to the outside of the floating body, an air valve is arranged at the top end of the air pipe, and the arrangement height of the top end of the air valve is higher than that of the top end of the floating body; and a normally open water pipe is arranged at the bottom of the cavity.

Preferably, the floating body and the cavity are both symmetrical structures.

Further, set up body and cavity into symmetrical formula structure, be favorable to the body at the body even with the drainage in-process atress of intaking to it is steady to keep in the lift in-process, avoids appearing the problem of slope or subversion by a wide margin.

Preferably, a wind force detecting device for detecting wind force is mounted on an upper portion of the floating body.

Preferably, the air valve is an electromagnetic control valve, water level detection sensors are installed at the top and the middle of the floating body, an air pump arranged in the waterproof cover is installed on the floating body, the water level detection sensors, the wind power detection device, the air pump and the air valve are in signal connection with the controller, when the wind power detection device detects that a real-time wind power value reaches a preset threshold value, a signal is fed back to the controller, and the controller controls the air pump to act so as to inflate the air bag or controls the air valve to be opened so as to release air in the air bag.

Has the advantages that: the marine floating body capable of avoiding typhoon marine disasters is simple and easy to realize, and can meet the heaving requirement for controlling various marine structures. Many ocean floating structures are hollow, namely have cavities, and the requirements of controllable heave function can be met only by reforming the ocean floating structures on the basis of the original structures. In the aspect of controlling the heaving movement, the control device can be simply and easily realized, when the floating body floats on the sea surface, the volume of the inner cavity of the floating body is mostly occupied by the air bag, when the floating body needs to sink, the air valve is opened to exhaust, the cavity is filled with water, the gravity is increased, and the floating body sinks. When the floating body needs to float, the air bag is inflated, the volume of the air bag is increased, water in the cavity is discharged, the gravity is reduced, and the floating body floats. The whole heave process does not need large-scale equipment and a large amount of manpower, and only needs to complete the operations of opening, inflating, deflating, closing and the like. Compared with the traditional typhoon-avoiding mode, the method has the advantages of convenience and rapidness.

The utility model is beneficial to the safe operation of the ocean floating body, is beneficial to saving the maintenance cost of ocean equipment, reduces the probability of the ocean floating body being completely destroyed by ocean disasters such as typhoon and the like, and greatly prolongs the service life of the ocean floating body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a marine floating body capable of avoiding typhoon and marine disasters in embodiment 1 of the present application;

FIG. 2 is a schematic structural diagram of a marine floating body capable of avoiding typhoon and marine disaster in embodiment 2 of the present application

Reference numerals: 1. a float body; 2. a cavity; 3. an air bag; 4. an air tube; 5. an air valve; 6. a water pipe; 7. a wind force detection device; 8. an air pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the marine floating body capable of avoiding typhoon marine disasters includes a floating body 1, and the floating body 1 may be any marine structure in the prior art. The middle part of the floating body 1 is provided with a cavity 2, the cavity 2 can be any hollow cavity of the floating body 1 itself or a hollow cavity opened on the floating body 1 in the later period, the cavity 2 has a certain volume, and the cavity is used for adjusting the buoyancy and the gravity of the floating body. Be provided with in the cavity 2 and drive body 1 floating gasbag 3 after aerifing, trachea 4 is installed at the top of gasbag 3, and the top of trachea 4 extends to body 1's outside, can conveniently aerify and make gasbag 3 exhaust in 3 gasbag through trachea 4, and the gasbag 3 that opens after aerifing can reach enough big volume or even all occupy cavity 2 in cavity 2. The sinking and floating state of the floating body 1 is determined by the additional seawater gravity in the cavity 2 and the buoyancy of the floating body 1, namely the water inlet and the water discharge in the cavity 2 are greatly influenced. An air valve 5 is arranged at the top end of the air pipe 4, and the setting height of the top end of the air valve 5 is higher than that of the top end of the floating body 1; the bottom of the cavity 2 is provided with a water pipe 6 which is normally opened. When the floating body is threatened by severe weather such as typhoon, the air valve 5 of the air pipe 4 is opened to exhaust the air bag 3, the volume of the air bag 3 is reduced, the vacant volume in the cavity 2 is enlarged, seawater gradually enters the cavity 2, and the gravity of the floating body 1 is gradually increased to start sinking. When the floating body 1 sinks to a depth enough to avoid storm damage, the air bag 3 is stopped to exhaust, and the floating body 1 stops sinking. When the storm is over and the floating body 1 needs to return to the normal position of the sea surface to work, the air valve 5 of the air pipe 4 is opened and air is pumped into the air bag 3, so that the volume of the air bag 3 is gradually increased, the air bag 3 exhausts seawater in the cavity 2, the gravity of the floating body 1 is reduced, the buoyancy is increased, and the floating body floats upwards until the floating body is exposed out of the water surface and reaches a working state. At this time, the pumping of gas into the air bag 3 is stopped and the gas valve 5 is closed, so that the floating body stops floating upward and is in a stable working state.

As a preferred implementation mode of this embodiment, body 1 and cavity 2 are the symmetrical structure, and this is favorable to body 1 even at the atress of intaking and drainage in-process, is favorable to the body to keep steady at the lift in-process, avoids appearing the condition of inclining or subversing by a wide margin.

In summary, the working method of the marine floating body capable of avoiding typhoon marine disasters in the embodiment comprises the following steps:

the method comprises the following steps: detecting a sea surface wind force value P in real time, and presetting a wind force response threshold value A, wherein the wind force response threshold value is a reference value for controlling the air inflation or air deflation of the air bag 3;

step two: when the sea surface wind force value P is smaller than the wind response threshold value A, the air bag 3 is inflated, and the seawater in the cavity 2 is extruded to flow out of the water pipe 6 until the middle part of the floating body 1 floats out of the water surface;

step three: when the sea surface wind force value P is larger than or equal to the wind response threshold value A, the air valve 5 is opened, the air bag 3 is deflated, seawater flows into the cavity 2 from the water through pipe 6 until the top of the floating body 1 sinks below the water surface, and then the air valve 5 is closed.

Example 2

Different from the embodiment 1, referring to fig. 2, a wind force detecting device 7 for detecting wind force is installed on the upper portion of the floating body 1, and the wind force detecting device 7 may be any one of the prior art, such as a wind force detecting sensor and the like, and is used for detecting wind force on the sea surface, and determining whether the floating body is in a storm environment, a typhoon environment and the like at present according to a wind force detection value. The air valve 5 is an electromagnetic control valve, water level detection sensors are installed at the top and the middle of the floating body 1, the water level detection sensors can be any one of the prior art, and when the water level reaches the setting position of the water level detection sensors, the water level detection sensors respond and feed back corresponding signals. An air pump 8 arranged in the waterproof cover is installed on the floating body 1 in a threaded mode, and the air pump 8 can be any one of the prior art. The water level detection sensor, the wind power detection device 7, the air pump 8 and the air valve 5 are all in signal connection with a controller 9, and the controller 9 can be any one of the prior art, such as a microcomputer chip and the like. When the wind power detection device 7 detects that the real-time wind power value reaches a preset threshold value, a signal is fed back to the controller 9, and the controller 9 controls the air pump 8 to act to inflate the air bag 3 or controls the air valve 5 to open to release the air in the air bag 3.

In conclusion, the working method of the marine floating body capable of avoiding typhoon marine disasters in the embodiment comprises the following steps:

the method comprises the following steps: detecting a sea surface wind force value P in real time, installing an air pump 8 and a wind force detection device 7 on a floating body 1, installing water level detection sensors at the top and the middle of the floating body 1, setting an air valve 5 as an electromagnetic control valve, and connecting the water level detection sensors, the wind force detection device 7, the air pump 8 and the air valve 5 with a controller 9 in a signal manner; setting the response value of the wind power detection device 7 as a preset wind power response threshold value A;

step two: when the sea surface wind force value P is smaller than the wind force response threshold value A, the wind force detection device 7 feeds back a signal to the controller 9, the controller 9 controls the air pump 8 to start inflating the air bag 3, seawater in the cavity 2 is extruded to flow out of the water through pipe 6, when the water level detection sensor mounted in the middle of the floating body 1 responds, the water level detection sensor feeds back a signal to the controller 9, and the controller 9 controls the air pump 8 to close.

Step three: when the sea surface wind force value P is larger than or equal to the wind force response threshold value A, the wind force detection device 7 feeds back signals to the controller 9, the controller 9 controls the air valve 5 to be opened, the air bag 3 releases air, seawater flows into the cavity 2 from the water through pipe 6, when the water level detection sensor arranged at the top of the floating body 1 responds, the water level detection sensor feeds back signals to the controller 9, and the controller 9 controls the air valve 5 to be closed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (2)

1. The marine floating body capable of avoiding typhoon marine disasters comprises a floating body (1) and is characterized in that a cavity (2) is arranged in the middle of the floating body (1), an air bag (3) which is inflated to drive the floating body (1) to float is arranged in the cavity (2), an air pipe (4) is installed at the top of the air bag (3), the top end of the air pipe (4) extends to the outside of the floating body (1), an air valve (5) is installed at the top end of the air pipe (4), and the top end of the air valve (5) is higher than the top end of the floating body (1); a normally open water pipe (6) is arranged at the bottom of the cavity (2); the upper part of the floating body (1) is provided with a wind power detection device (7) for detecting wind power; air valve (5) are electromagnetic control valves, water level detection sensor is all installed at the top and the middle part of body (1), install air pump (8) that set up in the buckler on body (1), water level detection sensor wind detection device (7) air pump (8) air valve (5) all with controller (9) signal connection wind detection device (7) detect real-time wind force value and reach when predetermineeing the threshold value, feedback signal extremely controller (9), controller (9) control air pump (8) action with to aerify in gasbag (3) or control air valve (5) are opened in order to release gas in gasbag (3).

2. The marine float capable of avoiding typhoon marine disasters according to claim 1, wherein the float body (1) and the cavity (2) are both of a symmetrical structure.

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