TW202022217A - Anti-typhoon deep water well that includes a pumping pipe that allows seawater to flow into a floating body seat for sinking the floating body seat to locate under sea surface - Google Patents

Abstract

An anti-typhoon deep water well is used in conjunction with an air valve device and includes a floating body unit and a water pumping unit. The floating body unit includes a floating body seat that can draw in or expel out seawater to change a sinking/floating state. The water pumping unit is disposed at a bottom end of the floating body seat, and includes one water pumping pipe in communication with the floating body seat for drawing in seawater, and a first locking member for locking the water pumping pipe to the floating body seat. When a typhoon comes, the anti-typhoon deep water well is first separated from a power generation work boat, and then, high-pressure air in the floating body seat is released and seawater injects into the floating body seat through the pumping pipe, so that the anti-typhoon deep water well sinks below sea level. When the typhoon leaves, gas enters the floating body seat through the air valve device, so that the seawater contained in the floating body seat is expelled out through the pumping pipe, and the floating body unit is caused to rise and float on the sea surface.

Description

Anti-typhoon ocean deep water well

The invention relates to a deep-water well in the ocean, in particular to a deep-water well against typhoon used in ocean power generation.

The ocean occupies about 71% of the entire earth’s surface area. It not only contains abundant resources, but is also an inexhaustible renewable energy source. Ocean Power includes the kinetic energy, potential energy and heat energy of sea water. Ocean thermal power generation uses the ocean. Of heat.

Because the ocean has the characteristics of high surface seawater temperature and low deep seawater temperature, the principle of Ocean Thermal Energy Conversion (OTEC) is to use the temperature difference between the surface seawater and the deep seawater to obtain energy to generate electricity. Because the temperature of the deep seawater remains constant, while the seasonal changes of the surface seawater temperature are generally small, the ocean temperature difference power generation is quite stable and belongs to the quasi-base load. In addition, the greater the sea temperature difference, the higher the heat conversion efficiency of the ocean. Therefore, ocean temperature difference power generation is very suitable for tropical or subtropical regions. Because the cold water pipes of shore-based ocean thermoelectric power plants are long and difficult to install, mainstream ocean thermoelectric power generation planning devices are offshore floating bodies or ships, but floating bodies or ships are most afraid of typhoons, because typhoons and waves are the easiest Cause damage to the joint between the floating body and the cold water pipe, or even the entire structure.

Therefore, one of the objectives of the present invention is to provide a typhoon-preventing deep-water well to avoid the trouble of typhoon.

Therefore, in some embodiments of the present invention, the anti-typhoon ocean deep water well is used with an air valve device capable of air intake. The anti-typhoon ocean deep water well includes a fixed unit, a cable, a floating body unit, and a pumping unit. unit. The fixing unit is fixed on the seabed, and one end of the cable is connected to the fixing unit. The floating body unit is connected to the other end of the cable, and includes a floating body seat that can introduce or discharge seawater through the air valve device to change the sinking and floating state, and the floating body seat has a bearing tube and a A hollow tube body inside the carrying tube and surrounding a central axis, the upper end of the hollow tube body is closed and airtight. The pumping unit is arranged at the bottom end of the carrying tube, and includes a pumping tube body and a first locking member. The pumping tube body is in communication with the hollow tube body of the floating body seat and is used for pumping Sea water, the first locking member is arranged at the lower end of the carrying tube, so as to lock one end of the dip tube body to the floating body seat. When the air pressure in the floating body seat drops, seawater can be injected into the hollow tube body of the floating body seat by the pumping pipe body of the water pumping unit, so that the floating body unit sinks, and the air valve device is used to The gas is input into the hollow pipe body, and the seawater contained in the hollow pipe body in the floating body seat is discharged from the water pumping pipe body of the water pumping unit, so that the floating body unit rises.

In some embodiments, the floating body unit further includes an outer frame disposed on the periphery of the carrying tube.

In some embodiments, the floating body unit further includes a plurality of buoyancy members arranged on the outer frame and used to increase the buoyancy of the floating body unit, and the outer frame has a function of opening and closing so as to place the buoyancy member In or out.

In some embodiments, the dip tube body has a plurality of flexible pipes arranged in series along the central axis, and a plurality of support frames arranged on the adjacent flexible pipes and surrounding the central axis.

In some embodiments, the water pumping unit further includes a plurality of second locking members and a plurality of supporting cables. The second locking members are used to connect two adjacent flexible pipes and run along the flexible pipes. Arranged in the axial direction, the support cables are longitudinally arranged at intervals and are arranged on the inner side of each flexible pipe. The two ends of the support cables arranged on the inner side of each flexible pipe are respectively locked to each flexible pipe The second locking members at both ends increase the rigidity of the flexible pipes.

In some embodiments, the water pumping unit further includes a porous member disposed on the flexible tube away from the floating body seat of the floating body unit and used to prevent marine organisms from entering the flexible tubes.

In some embodiments, the flexible tubes are made of materials with low thermal conductivity, impermeable water and air impermeability.

In some embodiments, the fixing unit includes an anchor block arranged on the seabed, and the cable is connected between the anchor block and the floating body unit, and passes through the flexible pipes of the water pumping unit.

In some embodiments, the floating body unit further includes a connecting member arranged on the bottom surface of the top of the floating body seat and used for fixing one end of the cable to the floating body seat.

The present invention has at least the following effects: through the arrangement of the fixing unit, the floating unit, and the water pumping unit, the floating unit includes the floating body seat that can introduce or discharge seawater to change the ups and downs. Therefore, on the one hand, seawater can be injected into the floating body seat by the water pumping unit, so that the floating body unit sinks below sea level. On the other hand, when gas enters the hollow pipe body of the floating body seat from the air valve device, the seawater of the hollow pipe body originally contained in the floating body seat is discharged from the water pumping unit, so that the The floating unit rises and floats at sea level. In this way, when the typhoon-prevention deep ocean well is facing a typhoon, the typhoon-prevention ocean deep-water well can sink below sea level to avoid strong waves on the sea surface, so as to avoid structural damage to the typhoon-prevention ocean deep-water well.

Referring to FIG. 1, it is an embodiment of a typhoon-preventing ocean deep water well 10 of the present invention. It is used with a gas valve device 20 and is suitable for connecting with a power generation ship 30 for power generation.

The air valve device 20 includes an air intake system 201 and an air pipe 202. In this embodiment, the air intake system 201 is, for example, an air compressor that can be used to compress and input a gas such as high-pressure air into the anti-typhoon ocean deep water well 10, and is arranged near the coast. The air pipe 202 is connected between the anti-typhoon ocean deep water well 10 and the air intake system 201, and the air pipe 202 is an impermeable and airtight flexible high-pressure air pipe 202, and is detachably connected with the air intake system 201. In addition, the air intake system 201 is used to input gas into the anti-typhoon ocean deep water well 10 through the air pipe 202, and a two-way valve (not shown) is provided between the air intake system 201 and the air pipe 202 to select air or discouraged. The power generation workboat 30 of this embodiment is an example of a floating thermoelectric power plant floating on the sea level, and the power generation workboat 30 includes a power generation module 301 that can absorb seawater heat and convert it into electricity, and a The female protruding rod 302 used to connect the anti-typhoon ocean deep water well 10.

1 to 3, the anti-typhoon ocean deep water well 10 includes a fixed unit 1, a cable 2, a floating body unit 3, and a water pumping unit 4. In addition, the anti-typhoon ocean deep water well 10 is electrically connected to the power generation ship 30 through a cable device 40. The cable device 40 is disposed on the floating body unit 3 and includes a connector 401 and a cable 402. The connector 401 is installed on the floating body unit 3 and used to connect the cable 402. One end of the cable 402 and the other two of the cable 402 are electrically connected to each other through the connector 401, wherein one end of the cable 402 is connected to the power generation module 301 of the power generation ship 30, and the The other end of the cable 402 extends to the seabed and passes through a submarine culvert 50 (as shown in Figure 1) located under the seabed, and then is pulled up to the shore to connect to the back-end power supply system (not shown), thereby The power generated by the power generation module 301 of the power generation workboat 30 can be transmitted to the shore through the cable device 40 for subsequent use.

In detail, the fixing unit 1 is fixed to the seabed, and includes an anchor block 11 placed on the seabed, a locking member 12 installed at the top of the anchor block 11, and a cable 2 The rotary joint 13 (Swivel). The cable 2 is connected between the fixed unit 1 and the floating unit 3, and one end of the cable 2 is connected to the locking member 12 of the fixed unit 1, and the other end of the cable 2 is connected to the floating unit 3. In addition, the rotary joint 13 of the fixed unit 1 can prevent the cable 2 from being affected by torsion, and can also allow the power generating ship 30 to rotate in a clockwise or counterclockwise direction, and each has a 360 degree rotation Space. Thereby, the anchor block 11 of the fixed unit 1 can firmly pull the floating body unit 3 through the cable 2 to reduce the traction force of the anti-typhoon ocean deep water well 10 by the sea current, and avoid being affected by sea wind and waves. Or the ocean currents are taken away from the original address, so that the anti-typhoon deep-water well 10 can float firmly in the target sea area.

The floating body unit 3 includes a floating body seat 31, a plurality of buoyancy members 32, a connecting member 33, a male protruding rod 34, a locking member 35, and an outer frame 36. Specifically, the floating body seat 31 can introduce or discharge seawater through the air valve device 20 to change the ups and downs of the floating body unit 3, and the floating body seat 31 has a bearing pipe 311 and a bearing pipe 311. An air-tight hollow tube 312 is closed inside and around a central axis L at the upper end. The carrying tube 311 is a tube body with an upper cover and a lower opening, which has the strength to withstand external forces. The hollow tube body 312 is sleeved in the carrying tube 311 and attached to the carrying tube 311. In this embodiment, the hollow tube body 312 is, for example, a glass fiber tube. In addition, the connector 401 of the cable device 40 is arranged on the top surface of the carrying tube 311 of the floating body seat 31, and the other end of the cable 402 of the cable device 40 is passed through the carrying tube of the floating body seat 31 311, and then extend downwardly into the hollow tube body 312 of the floating body seat 31, and go down along the cable 2 to be fixed to the anchor block 11 of the fixing unit 1.

The outer frame 36 is arranged around the periphery of the carrying tube 311 and has a cage-like appearance. In this embodiment, the outer frame 36 is made of a rigid material such as metal, and is made of multiple irons. Tubes or other rigid materials. In addition, the outer frame 36 can be fixedly connected to the periphery of the carrying tube 311 of the floating body seat 31 through methods such as locking, welding, etc., and the outer frame 36 is provided with Openable doors and windows make it easy to put in or take out buoyancy parts. The buoyancy members 32 are sleeved in the outer frame 36, and are bundled together in an up-and-down manner, and packed in the outer frame 36, the purpose of which is to increase the overall buoyancy of the floating body unit 3, To assist the anti-typhoon ocean deep water well 10 to float on the sea level, in this embodiment, the buoyancy members 32 are floats that can withstand a certain depth of water pressure, but it is not limited to the above disclosure. In an implementation aspect, the buoyancy members 32 may also be rectangular buoyancy blocks.

The connecting member 33 is installed on the bottom surface of the top of the carrying tube 311 of the floating body seat 31, and is adjacent to the position of the central axis L, and passes through the top cover of the hollow tube body 312, so that the cable 2 One end is buckled and fixed to the carrying tube 311 of the floating body seat 31. The male protruding rod 34 is installed on the top surface of the bearing tube 311 of the floating body seat 31, and matches the shape of the female protruding rod 302 on the power generation work boat 30, for matching with the power generation work boat 30 The female protruding rod 302 is connected. The locking member 35 is installed on the top surface of the bearing tube 311 of the floating body seat 31 for use with a boom (not shown) on the power generation working ship 30 to transport the anti-typhoon ocean deep water well 10 from the sea. Lift up and insert the plug of the male protruding rod 34 into the ring at the front end of the female protruding rod 302, so that the anti-typhoon ocean deep water well 10 and the power generation working boat 30 can be connected freely with the action of waves but not separated. The insufficient buoyancy of the ocean deep water well 10 due to partial exposure of water is borne by the power generation ship. In this embodiment, the number of the locking member 35 is one, but the number of the locking member 35 is not limited to a specific number.

2 to 4, the water pumping unit 4 is disposed at the bottom end of the floating body seat 31 of the floating body unit 3, and includes a water pumping pipe body 41, a first locking member 42, and a plurality of second locks The fastener 43, a third fastener 44, a porous member 45, and a water intake pipe 46. The dip tube body 41 and the hollow tube body 312 of the floating body seat 31 communicate with each other, and are used for sucking deep sea water from the ocean. The dip tube body 41 has a plurality of flexible tubes 411, a plurality of support frames 412, and a plurality of support cables 413. Specifically, the flexible tubes 411 are arranged in series along the central axis L, and the supporting cables 413 are wrapped therein, and the inner diameters of the flexible tubes 411 and the hollow of the floating body seat 31 The inner diameter of the pipe body 312 is the same. In addition, the flexible tubes 411 are soft, flexible tube bodies, and are made of impermeable, air-tight, thermally insulating, and high-strength materials. In addition, the flexible tubes 411 are made of For example, it is made of fiber cloth by bonding, stitching or other bonding methods.

The supporting frames 412 are arranged on the adjacent flexible tubes 411 and surround the central axis L, and are clamped between two adjacent second locking members 43. In addition, each of the support frames 412 has a ring 414 surrounding the central axis L, and the ring 414 is used to allow the cable 2, the trachea 202 of the valve device 20, and the cable of the cable device 40 The wires 402 are bundled together and passed downwards, whereby the above three can be passed through and limited to the central position in the drain tube body 41. The support frame 412 only needs to be provided with the second locking members 43 of the flexible tube at both ends of the dipping tube body, and the other second locking members 43 are evenly distributed on the dipping tube body, the number is about 10.

In this embodiment, the first locking member 42, the second locking members 43, and the third locking member 44 are respectively flanges made of a rigid material such as metal. In addition, the inner diameters of the first locking member 42, the second locking members 43, and the third locking member 44 are all the same, and their inner diameters are approximately equal to the inner diameters of the flexible tubes 411. The purpose is to stretch and hold the flexible pipes 411 to maintain a tubular shape and increase the structural strength of the flexible pipes 411, thereby reducing the traction force of the flexible pipes 411 by ocean currents or drawing seawater. The degree of deformation caused by the negative pressure at the time. The first locking member 42 is locked at the bottom end of the floating body seat 31, adjacent to the hollow tube body 312 of the floating body seat 31, and installed on the floating body adjacent to the floating body unit 3 The upper end of the flexible pipe 411 of the seat 31 is used to firmly connect the water drawing pipe body 41 of the water drawing unit 4 to the bottom of the floating body seat 31 of the floating body unit 3. The second locking members 43 are used to connect two adjacent flexible tubes 411 and are arranged along the axial direction of the flexible tubes 411. The third locking member 44 is installed at the lower end of the flexible tube 411 adjacent to the fixing unit 1.

Referring to Figures 2, 5 and 6, the supporting cables 413 are arranged on the inner side of each flexible tube 411 at longitudinal intervals. In addition, two of the supporting cables 413 are arranged on the inner side of each flexible tube 411. The ends are respectively locked to the second locking pieces 43 at both ends of each flexible tube 411 to increase the rigidity of the flexible tubes 411. In this embodiment, the supporting cables 413 are, for example, steel cables made of metal. It should be particularly noted that in other implementation aspects, the support cables 413 can also be arranged on the outer side of the flexible tubes 411, and the designer and manufacturer should make adjustments according to actual needs. The flexible tubes 411 and The arrangement of the supporting cables 413 is not limited to the disclosed content of this embodiment, and those that can also achieve the functions of the flexible pipes 411 and the supporting cables 413 are regarded as the conventional embodiments of this embodiment. Variety.

In detail, the upper and lower ends of the flexible tube 411 adjacent to the floating body seat 31 of the floating body unit 3 are respectively provided with the first locking member 42, the supporting frame 412, and the second locking member 43 . The upper and lower ends of the flexible tube 411 adjacent to the fixing unit 1 are respectively provided with the support frame 412, the second fastener 43, and the third fastener 44. In addition, except for the flexible tube 411 adjacent to the floating body seat 31 of the floating body unit 3 and the flexible tube 411 adjacent to the fixed unit 1, the remaining two adjacent flexible tubes 411 The upper and lower ends are respectively provided with the second locking members 43, and the supporting frames 412 are provided as required by the situation.

Specifically, the second locking member 43 provided at the lower end of one of the flexible tubes 411 relatively abuts against the second locking member 43 provided at the upper end of the other adjacent flexible tube 411 And a soft washer (not shown in the figure) is arranged between two adjacent second locking members 43, and then the second locking member 43 and the soft washer are arranged through screws (not shown in the figure). And the supporting frame 412 is locked, so that every two adjacent flexible tubes 411 can be connected to each other.

In this embodiment, the lengths of the flexible tubes 411 are designed to be the same. It should be particularly noted that, since the suction pipe body 41 of the water pumping unit 4 is adjacent to one end of the floating body seat 31 of the floating body unit 3, the deformation of the pipe body caused by waves and ocean currents is the largest, and it is adjacent to An end of the water pumping pipe body 41 of the water pumping unit 4 of the anchor block 11 of the fixing unit 1 has the smallest deformation range of the pipe body. In addition, when the power-generating workboat 30 is in the pumping operation, due to the negative pressure caused by the pumping, the flexible pipes 411 of the pumping pipe body 41 shrink inward, which are adjacent to the floating body seat. The flexible pipe 411 of 31 is the largest, and the flexible pipe 411 far from the floating body seat 31 has the smallest shrinkage.

Therefore, the arrangement of the flexible tubes 411 is not limited to the disclosure of this embodiment. In other embodiments, the length of each flexible tube 411 along its axial direction is not limited to the same. Therefore, when adjacent to When the length of the flexible tubes 411 of the floating body seat 31 of the floating body unit 3 is shorter, and the length of the flexible tubes 411 adjacent to the fixed unit 1 is longer, the lengths of the flexible tubes 411 adjacent to the floating body unit 3 The flexible pipes 411 of the floating body seat 31 are provided with a larger number of the second locking members 43 and are arranged closely; relatively, the flexible pipes 411 adjacent to the fixed unit 1 are The number of the second locking members 43 provided is small and the arrangement spacing is relatively loose. In addition, the support cable of the floating body seat 31 adjacent to the floating body unit 3 bears a relatively large weight, thereby allowing the strength of the pumping tube body 41 of the water pumping unit 4 to increase from the lower end to the upper end. gradually increase. In particular, the designer and manufacturer should be able to make adjustments and combinations according to actual use needs, and the manner in which the second locking members 43 are set is not limited to the disclosed content of this embodiment.

The porous member 45 is disposed at the lower end of the flexible pipe 411 adjacent to the fixing unit 1 to prevent impurities and marine organisms in the seawater from entering the flexible pipes 411 of the tapping pipe body 41. In this embodiment, The porous member 45 is a filter screen with a plurality of filter holes. The water intake pipe 46 is disposed on the hollow pipe body 312 of the floating body seat 31 and penetrates the carrying pipe 311 of the floating body seat 31, and one end of the water intake pipe 46 extends to the water drawing unit 4 The suction pipe body 41 is connected with the flexible pipes 411 of the suction pipe body 41. The nozzle of the water intake pipe 46 must be kept below the water surface in the water intake pipe body, and the other end of the water intake pipe 46 is connected to the power generation ship 30. As a result, the power generation ship 30 can draw the deep seawater that enters the draw pipe body 41 of the draw unit 4 from the seabed through the draw pipe 46. In particular, in other implementation aspects In this case, the number of the water intake pipes 46 can also be multiple, and is not limited to the number disclosed in this embodiment.

Referring to Figure 1, before installation, the air intake system 201 of the air valve device 20 must be installed on the coast, and the subsea culvert 50 should be buried under the seabed in a shield or excavation manner. The inlet water depth is about 30-50 meters, and the shore outlet of the submarine culvert 50 is near the intake system 201. A construction vessel (not shown in the figure) is approaching the entrance to the mid-sea end of the submarine culvert 50, and the opposite ends of a connecting cable (not shown) are installed with floats (not shown in the figure), and the connecting cable One end of the floating ball is put into the mid-sea entrance of the submarine culvert 50 by the divers, so that the connecting cable is automatically sent to the shore outlet water surface of the submarine culvert 50 due to buoyancy, and the other end of the connecting cable floats on the sea surface near the mid-sea entrance of the submarine culvert 50 .

Afterwards, referring to Figures 2, 4 and 7, the anchor block 11 of the fixing unit 1, the cable 2, the floating body unit 3, the water pumping unit 4, and the air pipe 202 of the air valve device 20, And the cables 402 of the cable device 40 are respectively assembled in sequence on the construction ship, thereby completing the pre-installation of the anti-typhoon ocean deep water well 10.

Then, the construction ship sailed to the predetermined target sea area, and first hoisted the assembled floating body unit 3 and the water pumping unit 4 into the sea slowly. Because there is air in the floating body unit 3 and the water pumping unit 4, temporarily Floating on the surface of the water, the cables, cable lines, air pipes and anchor blocks outside the draw pipe body 41 are still placed on the construction ship, and a temporary air intake system is added. Let the floating body unit 3 and the water pumping unit 4 enter 80% of the water, and the construction ship then hoists the anchor block 11 of the fixed unit 1 so that the anchor block 11 of the fixed unit 1 slowly falls into the sea water, Water is injected from the lower inlet of the anti-typhoon ocean deep water well 10. When the lower inlet of the water intake pipe 46 in the floating body is not flooded, air can be discharged from the water intake pipe 46, otherwise the air is only discharged from the high-pressure air pipe. When necessary, close the air valve device of the temporary air intake system on the construction ship, and the air compressor may inflate as needed to control the buoyancy. The lifting boom slowly sinks the anchor block, and then releases the hook after sitting on the bottom. Then the construction ship sailed to the sea near the entrance to the mid-sea end of the submarine culvert pipe 50, combined the cable and high-pressure air pipe with the connecting cable previously left on the sea surface, and pulled the cable and high-pressure air pipe ashore from the shore. After the air compressor and the air pipe were connected, it was completed. Installation of anti-typhoon marine deep water wells.

At this time, since the cable 2 is in a tensioned state, the floating body unit 3 can be bolted, and the flexible pipes 411 of the tapping tube body 41 are pulled downwardly by the tension of their own weight. The flexible tubes 411 of the body 41 will be stretched into a round tube shape, and present the state drawn in FIG. 2. In addition, depending on the buoyancy state of the floating body unit 3, the two-way valve of the air valve device 20 is switched in a timely manner so that the air intake system 201 of the air valve device 20 can input gas into the floating body unit 3 In the empty pipe body 312, the floating body unit 3 is floated out of the sea.

Then the power generation workboat 30 is driven to the predetermined target sea area, and with the heavy equipment (not shown) of the power generation workboat 30, the anti-typhoon ocean is hoisted through the lock 35 on the carrying pipe 311 In the deep water well 10, the female protruding rod 302 of the power generation working boat 30 and the male protruding rod 34 of the floating body unit 3 are buckled with each other. When the power-generating workboat 30 wants to pump water, a pumping pipe (not shown) on the power-generating workboat 30 is connected to the water-drawing pipe 46 of the water pumping unit 4, so that the power-generating workboat 30 can pass through the The pumping pipe is used to extract the deep seawater (ie, cold sea water) in the pumping pipe body 41 through the water intake pipe 46 of the pumping unit 4. At the same time, the power generation ship 30 can also pump through another pumping pipe The surface sea water (ie warm sea water) of the ocean provides cold and warm sea water for the power generation module 301 of the power generation ship 30 to perform power generation operations. Generally speaking, when the temperature difference between the deep sea water and the surface sea water falls within It can be converted to power generation in the range of 18-24 degrees. Among them, about 3 cubic meters per second (m ³ /s) of warm sea water and 2.2 cubic meters per second (m ³ /s) of cold sea water can generate 100 Million watts (MW) of electricity. The power generated by the power generation module 301 of the power generation workboat 30 according to the heat conversion of the seawater can be transported to the coast via the cable 402 of the cable device 40 for subsequent use by the back-end power supply system.

On the other hand, if the weather is bad or a typhoon strikes, in order to avoid typhoon waves and not damage the typhoon deep ocean well 10, the typhoon deep ocean well 10 must be sunk below sea level , And the power generation working ship 30 travels into the harbor to avoid wind. To this end, first, release the pumping pipe connected to the water intake pipe 46 of the water pumping unit 4 and the power generation workboat 30, and release the cable device 40 connected to the power generation module 301 of the power generation workboat 30 The cable line 402. Then, with the heavy equipment (not shown in the figure) of the power generation working ship 30, the anti-typhoon ocean deep water well 10 is lifted through the locking member 35 on the carrying pipe 311, so that the female power generation working ship 30 protrudes The rod 302 is disengaged from the male protruding rod 34 of the floating body unit 3 and returned to the sea. After that, since the air pressure in the hollow tube 312 of the floating body unit 3 at this time is greater than one atmospheric pressure, the shore air valve device 20 is opened to let the air pressure drop to one atmospheric pressure, so that the seawater is drawn by the pumping unit 4 The water pipe body 41 is injected into the hollow pipe body 312 of the floating body seat 31. Therefore, the overall buoyancy of the floating body unit 3 is relatively reduced, so that the floating body unit 3 gradually sinks to a certain depth below sea level (For example, about 50-100 meters), and present the state drawn in Figure 7.

On the other hand, the flexible pipes 411 away from the floating body seat 31 of the floating body unit 3 sink and lie on the seabed due to insufficient buoyancy, and have a partial anchorage function. In this way, it is possible to reduce the force of the sea waves on the anti-typhoon deep ocean well 10 so as to avoid damage to the structure of the anti-typhoon deep ocean well 10.

When the weather gets better and the typhoon is far away, the air intake system 201 of the valve device 20 on the coast is opened, so that the air enters the float from the air intake system 201 of the valve device 20 through the air pipe 202. In the hollow tube body 312 of the body seat 31, the seawater originally contained in the hollow tube body 312 of the floating body seat 31 is pushed by the pressure of the injected gas, and forced to be forced by the pumping pipe of the pumping unit 4 The body 41 is discharged, thereby, the overall buoyancy of the floating body unit 3 is increased, so that the floating body unit 3 can rise and float on the sea level again.

To sum up, the typhoon-preventing ocean deep water well 10 of the present invention, through the fixing unit 1, the floating unit 3, and the setting of the water pumping unit 4, because the floating unit 3 includes seawater that can be introduced or discharged to change the ups and downs The floating body seat 31 in the state. Therefore, on the one hand, seawater can be injected into the floating body seat 31 by the water pumping unit 4, so that the floating body unit 3 sinks below the sea level. On the other hand, when gas enters the hollow tube 312 of the floating body seat 31 from the air valve device 20, the seawater originally contained in the hollow tube 312 of the floating body seat 31 is drawn from the water The unit 4 is discharged, so that the floating body unit 3 rises and floats on the sea level. In this way, when the typhoon-prevention deep ocean well 10 is facing a typhoon, the typhoon-prevention ocean deep-water well 10 can sink below sea level to avoid huge waves, and at the same time, it can avoid structural damage of the typhoon-prevention ocean deep-water well 10; When the typhoon is far away, the anti-typhoon ocean deep water well 10 floats to the sea again, and is connected to the power generation work boat 30 to generate electricity, so the purpose of the invention can be achieved.

However, the above are only examples of the present invention, and should not be used to limit the scope of implementation of the present invention, any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification still belong to This invention covers the patent.

10: Anti-typhoon ocean deep water well 1: Fixed unit 11: Anchor block 12: Locking part 13: Rotary joint 2: Cable 3: Floating body unit 31: Floating body seat 311: Carrying tube 312: Hollow tube body 32: Buoyancy Piece 33: Connecting piece 34: Male protruding rod 35: Locking piece 36: Outer frame 4: Draining unit 41: Draining pipe body 411: Flexible pipe 412: Support frame 413: Support cable 414: Ring 42: First lock Firmware 43: Second Locking Device 44: Third Locking Device 45: Porous Parts 46: Water Intake Pipe 20: Air Valve Device 201: Air Intake System 202: Air Pipe 30: Power Generation Ship 301: Power Generation Module 302: Female Protruding Rod 40 : Cable device 401: Joint 402: Cable line 50: Submarine culvert L: Central axis

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a schematic diagram illustrating an embodiment of the present invention for typhoon-prevention marine deep water wells, and a gas valve used in conjunction The device is matched with a power generation work boat; Figure 2 is a partial cross-sectional schematic diagram illustrating the combination of a fixed unit, a cable, a floating body unit, and a water pumping unit in this embodiment; Figure 3 is A partial schematic top view illustrating the combination relationship between a floating body seat of the floating body unit and a drain tube body of the water pumping unit of the embodiment; FIG. 4 is a schematic diagram illustrating the water pumping of the embodiment Figure 5 is a partial schematic diagram illustrating the structural connection relationship of the drain tube body of the drain unit in the front view state of the embodiment; Figure 6 is along Figure 4 A cross-sectional view taken along the VI-VI line; and FIG. 7 is a schematic diagram illustrating that the fixed unit, the cable, the floating body unit, and the water pumping unit of this embodiment are in a settling position.

10: Anti-typhoon ocean deep water well

1: fixed unit

2: cable

3: Floating body unit

34: male protruding rod

4: Water pumping unit

20: Air valve device

201: intake system

202: trachea

30: Power generation work boat

301: power generation module

302: Female protruding rod

402: Cable

50: Submarine culvert

Claims (9)

A typhoon-prevention marine deep-water well, which is used with an air valve device capable of air intake. The typhoon-prevention marine deep-water well includes: a fixed unit fixed to the seabed; a cable, one end of which is connected to the fixed unit; a floating body unit , Is connected to the other end of the cable, and includes a floating body seat that can be introduced or discharged by the air valve device to change the sinking and floating state, and the floating body seat has a bearing tube, and a body set in the bearing tube And a hollow pipe body surrounding a central axis; and a water pumping unit, which is arranged at the bottom end of the floating body seat, and includes a water pumping tube body, and a first locking member, the water pumping tube body and the floating body The hollow tube body of the seat is connected and used for drawing sea water, and the first locking member is arranged at the lower end of the floating body seat to lock one end of the drawing water tube body to the floating body seat; when the floating body When the air pressure in the seat drops, seawater can be injected into the hollow tube body of the floating body seat by the drain tube body of the water pumping unit, so that the floating body unit sinks, and the gas valve device is used to input gas to the The hollow pipe body of the floating body seat, and the seawater contained in the hollow pipe body of the floating body seat will be discharged from the water pumping pipe body of the water pumping unit, so that the floating body unit will rise. The anti-typhoon ocean deep water well according to claim 1, wherein the floating body unit further includes an outer frame arranged on the periphery of the carrying tube. The anti-typhoon ocean deep water well according to claim 2, wherein the floating body unit further includes a plurality of buoyancy members arranged on the outer frame and used to increase the buoyancy of the floating body unit. The anti-typhoon marine deep water well according to claim 1, wherein the suction pipe body has a plurality of flexible pipes arranged in series with each other along the central axis, and a plurality of the flexible pipes arranged adjacent to and surrounding the center Support frame for axis. The anti-typhoon marine deep water well according to claim 4, wherein the water pumping unit further includes a plurality of second locking members and a plurality of supporting cables, and the second locking members are used to connect two adjacent flexible pipes And arranged along the axial direction of the flexible pipes, the support cables are arranged at longitudinal intervals through the inner side of each flexible pipe, and the two ends of the support cables arranged on the inner side of each flexible pipe are respectively locked The second locking members connected to the two ends of each flexible pipe increase the rigidity of the flexible pipes. The anti-typhoon marine deep water well according to claim 4, wherein the water pumping unit further includes the flexible pipe arranged on the floating body seat far from the floating body unit and used to prevent marine organisms from entering the flexible pipes Porous pieces inside. The anti-typhoon marine deep water well according to claim 4, wherein the flexible pipes are made of materials that are impermeable, airtight, and low in thermal conductivity. The anti-typhoon marine deep water well according to claim 4, wherein the fixing unit includes an anchor block arranged on the seabed, and the cable is connected between the anchor block and the floating body unit and passes through the water draw Inside the flexible tubes of the unit. The anti-typhoon ocean deep water well according to claim 4, wherein the floating body unit further includes a bottom surface of the top of the carrying tube of the floating body seat and used to fix one end of the cable to the floating body seat Connecting pieces.

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