Subsurface buoy for ocean observation and working method thereof

Abstract

The invention belongs to the technical field of ocean observation, and discloses a subsurface buoy for ocean observation and a working method thereof.The subsurface buoy comprises a bottom plate, a rubber floating bag is fixedly installed on the outer side face of the bottom plate, a first three-way valve is fixedly installed in the middle of the bottom end of the bottom plate, and a water suction pump is installed at the bottom end of the first three-way valve; and the output end of the water suction pump communicates with the top end of the first three-way valve, an ocean observation instrument is fixedly installed at the top end of the bottom plate, and an adjusting assembly is fixedly installed at the bottom end of the ocean observation instrument. Clean water stored when the device dives is utilized and released when needed, so that the device can naturally flow out, meanwhile, automatic extrusion of the rubber floating bag can be achieved, water flow can be rapidly emptied, the whole process can be automatically completed, the device can be rapidly switched to a floating state after diving, and the device is convenient to use. And heavy objects do not need to be frequently installed and discarded, the floating state and the diving state can be rapidly switched, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ocean observation, and specifically relates to a submerged buoy for ocean observation and a working method thereof. Background Art

[0002] During normal use, the submersible buoy used for ocean observation needs to frequently float and dive. In the prior art, a buoy is generally installed with a float to achieve the floating of the submersible buoy, and when achieving the diving of the submersible buoy, a heavy object is usually installed at the bottom of the submersible buoy to achieve the diving of the submersible buoy. This method of floating and diving cannot control the specific diving depth, and it is necessary to frequently install and discard heavy objects to achieve floating and diving, which urgently needs to be improved.

[0003] At the same time, in order to be fixed on the sea level, the currently used buoys usually have a fixed anchor installed at the bottom of the buoy. When fixing, the buoy and the fixed anchor are usually driven to dive by the gravity of the buoy itself, and finally the fixed anchor is inserted into the sea level. This fixing method has poor fixing stability of the fixed anchor, and the insertion depth of the fixed anchor is limited, which is easily disturbed by ocean currents and causes the fixed anchor to fall off. Summary of the invention

[0004] The object of the present invention is to provide a submerged buoy for ocean observation and a working method thereof to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a submerged buoy for ocean observation, comprising a bottom plate, a rubber float is fixedly installed on the outer side of the bottom plate, a No. 1 three-way valve is fixedly installed in the middle of the bottom end of the bottom plate, a water pump is installed at the bottom end of the No. 1 three-way valve, the output end of the water pump is connected to the top end of the No. 1 three-way valve, an ocean observation instrument is fixedly installed at the top end of the bottom plate, an adjustment component is fixedly installed at the bottom end of the ocean observation instrument, a pressurizing component located directly above the rubber float is fixedly installed at the bottom end of the adjustment component at any time, the bottom end of the pressurizing component passes through the bottom end of the bottom plate and is fixedly installed with an anchoring component Part, the left and right sides of the No. 1 three-way valve are fixedly connected with the first water pipe, the other end of the first water pipe passes through the top of the bottom plate and is fixedly connected with the No. 2 three-way valve, the relatively close ends of the two No. 2 three-way valves are fixedly connected with the second water pipe, the other ends of the two second water pipes are connected with the left and right ends of the regulating component, the tops of the two No. 2 three-way valves are fixedly connected with water injection pipes, the other ends of the water injection pipes are connected with the left and right sides of the top of the rubber float, the front and rear sides of the bottom of the rubber float are fixedly connected with a drain valve, the drain valve is a one-way valve, and the valve direction is outward conduction and inward cutoff.

[0006] In normal use, there is no clean water stored in the rubber float. At this time, the device can float on the water surface through the rubber float. At this time, the device is in a floating state; If the device needs to dive, the water area can be extracted by turning on the water pump. At this time, the water flows into the interior of the No. 1 three-way valve, and enters the interior of the No. 2 three-way valve after being distributed through the first water pipe. Part of the water flow can be introduced into the interior of the regulating component through the second water pipe for temporary storage, while the other part of the water flow is injected into the rubber float through the water injection pipe, so that the volume of the rubber float increases. At this time, the weight of the device increases accordingly, and the device completes the diving operation.

[0007] By utilizing the water flow in the aquatic environment as a means of pressurization, the device can quickly dive by absorbing the water flow when needed. The entire process can be completed quickly, that is, the device in a floating state can be quickly transformed into a diving state without hanging heavy objects, which significantly increases the diving rate of the device and improves the overall work efficiency.

[0008] As a further technical solution of the present invention, the adjustment component includes a locking frame, which is connected to the top of the base plate, and the inner side of the locking frame is fixedly sleeved with a temporary storage tube, and the top of the temporary storage tube is provided with a water storage tank, and the left and right ends of the water storage tank are fixedly connected to the two second water pipes.

[0009] As a further technical solution of the present invention, an electromagnetic reversing valve is fixedly connected to the middle of the bottom end of the water storage tank, and the bottom end of the electromagnetic reversing valve is connected to the top end of the temporary storage tube.

[0010] As a further technical solution of the present invention, the interior of the temporary storage tube is movably sleeved with a piston plate, the bottom end of the piston plate is fixedly connected to a piston rod, the bottom end of the piston rod passes through the bottom end of the temporary storage tube and is connected to the pressurizing component, the outer side surface of the piston rod is movably sleeved with a limit spring, and the upper and lower ends of the limit spring are respectively connected to the bottom end of the piston plate and the bottom end of the inner cavity of the temporary storage tube.

[0011] When the device needs to float quickly, the valve of the drain valve can be opened to release the clean water inside the rubber float bag. At the same time, the valve of the electromagnetic reversing valve can be opened and its valve direction can be controlled to be outwardly conductive and inwardly closed. At this time, the clean water inside the water storage tank will enter the interior of the temporary storage tube and exert a force on the piston plate. At this time, the piston plate and the piston rod will move downward, and the limit spring will be compressed. When the piston rod moves downward, it can exert a force on the pressurizing component. When the device is in a non-floating state, the valve of the electromagnetic reversing valve can be turned to inward conduction and outward blockage. At this time, the clean water flows back to the inside of the water storage tank through the temporary storage pipe, completing the recovery process. After all the clean water in the temporary storage pipe is completely recovered, the valve of the electromagnetic reversing valve can be closed.

[0012] As a further technical solution of the present invention, the pressurizing assembly includes a movable frame, the middle part of the top of the movable frame is connected to the bottom end of the piston rod, the pressurizing assembly also includes a longitudinal guide rail installed on the top of the bottom plate near the left and right sides, and the movable frame is fixedly installed with longitudinal guide blocks at positions near the left and right sides, and the movable frame is movably connected to the longitudinal guide rails through the longitudinal guide blocks.

[0013] As a further technical solution of the present invention, pressure plates located directly above the rubber float are fixedly installed on the left and right sides of the movable frame, and extension rods are fixedly installed on the bottom end of the movable frame near the left and right sides. The bottom end of the extension rod passes through the bottom end of the bottom plate and is connected to the anchor assembly.

[0014] When the piston rod moves downward, the movable frame can be driven to move downward. At this time, the movable frame can move downward under the guidance of the longitudinal guide block and the longitudinal guide rail, and at the same time drive the pressure plate and the extension rod to move downward. When the pressure plate moves downward, pressure can be applied to the rubber float bag and squeeze the rubber float bag, so that the clean water inside the rubber float bag is quickly emptied, the weight of the acceleration device is reduced, and the floating process is accelerated.

[0015] By utilizing the clean water stored when the device dives and releasing it when needed, the device can automatically squeeze the rubber float bag to quickly empty the water while allowing natural outflow. The entire process can be completed automatically, allowing the device to quickly switch to a floating state after diving. There is no need for frequent installation and discarding of heavy objects, and rapid switching between the floating and diving states can be achieved, significantly improving work efficiency.

[0016] As a further technical solution of the present invention, the anchoring assembly includes a mounting plate, the top end of the mounting plate is connected to the extension rod, and the middle part of the bottom end of the mounting plate is fixedly mounted with a mounting rod.

[0017] As a further technical solution of the present invention, a fixing anchor is fixedly installed at the bottom end of the mounting rod, and the fixing anchor is in a barb shape.

[0018] During normal diving, the downward movement of the device can drive the installation plate, the installation rod and the fixed anchor to move downward until the fixed anchor is inserted into the sea level. When the initial fixation is completed, the device can be transformed into a floating state, that is, the extension rod is moved downward. At this time, the installation plate, the installation rod and the fixed anchor can continue to be pushed downward. At the same time, while squeezing the rubber float, the water pump can be turned on to quickly replenish the water flow inside the rubber float, so that the water flow inside the rubber float can be replenished before the device floats up. When the extension rod is moved downward, the fixed anchor can be driven to continue to move downward until the fixed anchor is inserted deep into the sea level, completing the secondary fixation process.

[0019] By utilizing the extrusion process when the device floats up, the water can be quickly emptied and the anchor assembly can be continuously pressurized. This allows the device to fix the anchor assembly by gravity while also achieving a secondary fixation process through active pressurization, thereby increasing the insertion depth, reducing the stability of falling off caused by too shallow an insertion depth, and improving the working stability of the device on the seabed.

[0020] A method for operating a submerged buoy for ocean observation comprises the following steps: S1: Under normal conditions, there is no clean water stored in the rubber buoy. At this time, the device floats on the water surface. When the device needs to dive, the water flow can be extracted by turning on the water pump. The extracted water flow can enter the interior of the No. 1 three-way valve and enter the interior of the No. 2 three-way valve through the first water pipes at both ends of the No. 1 three-way valve. Part of the water flow can be discharged through the second water pipe, and part of the water flow can be injected into the rubber buoy through the water injection pipe. At this time, the weight of the rubber buoy increases, and the device dives accordingly. S2: When the device needs to float, the valve of the electromagnetic reversing valve can be opened, and the valve opening direction can be controlled to be connected to the temporary storage tube. At this time, the water flow can enter the interior of the temporary storage tube and push the piston plate and the piston rod downward. At this time, the movable frame can be pushed downward synchronously, and the pressure plate can be driven downward to compress the rubber floating bag, so that the water flow is quickly discharged through the drain valve, and the device is floated; S3: When diving, the fixed anchor can be moved downward by the gravity of the device itself, so that it can be inserted into the sea level. At the same time, after reaching the sea level, the extension rod can be driven downward by the action of the adjustment component and the pressure component, and the fixed anchor can be driven downward to extend into the sea level. At the same time, the water pump can be quickly turned on to supplement the water flow inside the rubber float to complete the seabed anchoring process.

[0021] The beneficial effects of the present invention are as follows: (1) The present invention utilizes the clean water stored in the device when it dives and releases it when needed, so that the device can automatically squeeze the rubber float bag while naturally flowing out, so that it can quickly empty the water flow. The whole process can be completed automatically, so that the device can quickly switch to the floating state after diving. There is no need to frequently install and discard heavy objects. The device can quickly switch between the floating and diving states, which significantly improves work efficiency.

[0022] (2) The present invention utilizes the extrusion process when the device floats up, so that it can realize rapid emptying of water flow and continuous pressurization of the anchor assembly. The device can not only rely on gravity to fix the anchor assembly, but also realize a secondary fixation process by active pressurization, thereby increasing the insertion depth, reducing the stability of falling off caused by too shallow an insertion depth, and improving the working stability of the device on the seabed.

[0023] (3) The present invention utilizes the water flow in the water environment as a means of pressurization. When necessary, the device can be quickly submerged by absorbing the water flow. The entire process can be completed quickly, that is, the device in a floating state is quickly transformed into a submerged state without hanging heavy objects, which significantly increases the submergence rate of the device and improves the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front schematic diagram of the overall structure of the present invention; Figure 2 It is a bottom schematic diagram of the overall structure of the present invention; Figure 3 It is a separate schematic diagram of the structure of the anchor assembly of the present invention; Figure 4 It is a schematic diagram of the coordination of the bottom plate and the rubber airbag structure of the present invention; Figure 5 It is a cross-sectional schematic diagram of the bottom plate and the rubber airbag structure of the present invention; Figure 6 It is a schematic diagram of the coordination of the adjustment component and the pressurizing component structure of the present invention; Figure 7 A separate cross-sectional schematic diagram of the adjustment assembly structure of the present invention; Figure 8 It is a separate exploded schematic diagram of the anchor assembly structure of the present invention.

[0025] In the figure: 1. bottom plate; 2. rubber float; 3. water pump; 4. No. 1 three-way valve; 5. first water pipe; 6. No. 2 three-way valve; 7. second water pipe; 8. water injection pipe; 9. drainage valve; 10. adjustment assembly; 101. locking frame; 102. water storage tank; 103. electromagnetic reversing valve; 104. temporary storage tube; 105. piston plate; 106. piston rod; 107. limit spring; 11. pressurizing assembly; 111. longitudinal guide rail; 112. movable frame; 113. longitudinal guide block; 114. pressurizing plate; 115. extension rod; 12. anchoring assembly; 121. mounting plate; 122. mounting rod; 123. fixed anchor; 13. ocean observation instrument. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figures 1 to 8As shown, in an embodiment of the present invention, a submerged buoy for ocean observation includes a bottom plate 1, a rubber buoy 2 is fixedly installed on the outer side of the bottom plate 1, a No. 1 three-way valve 4 is fixedly installed in the middle of the bottom end of the bottom plate 1, a water pump 3 is installed at the bottom end of the No. 1 three-way valve 4, the output end of the water pump 3 is connected to the top of the No. 1 three-way valve 4, an ocean observation instrument 13 is fixedly installed on the top of the bottom plate 1, an adjustment component 10 is fixedly installed on the bottom end of the ocean observation instrument 13, a pressurizing component 11 located directly above the rubber buoy 2 is fixedly installed on the bottom end of the adjustment component 10 at any time, the bottom end of the pressurizing component 11 passes through the bottom end of the bottom plate 1 and is fixedly installed with an anchoring component 12. The left and right sides of the No. 1 three-way valve 4 are fixedly connected with the first water pipe 5, the other end of the first water pipe 5 passes through the top of the bottom plate 1 and is fixedly connected with the No. 2 three-way valve 6, the relatively close ends of the two No. 2 three-way valves 6 are fixedly connected with the second water pipe 7, the other ends of the two second water pipes 7 are connected with the left and right ends of the regulating component 10, the tops of the two No. 2 three-way valves 6 are fixedly connected with water injection pipes 8, the other ends of the water injection pipes 8 are connected with the left and right sides of the top of the rubber float 2, the front and rear sides of the bottom of the rubber float 2 are fixedly connected with the drain valve 9, the drain valve 9 is a one-way valve, and the valve direction is outward conduction and inward cutoff.

[0028] In normal use, no clean water is stored in the rubber float 2. At this time, the device can float on the water surface through the rubber float 2. At this time, the device is in a floating state; If the device needs to dive, the water area can be extracted by turning on the water pump 3. At this time, the water flows into the interior of the No. 1 three-way valve 4, and enters the interior of the No. 2 three-way valve 6 after being distributed through the first water pipe 5. Part of the water flow can be introduced into the interior of the regulating component 10 through the second water pipe 7 for temporary storage, while the other part of the water flow is injected into the rubber float 2 through the water injection pipe 8, so that the volume of the rubber float 2 increases. At this time, the weight of the device increases accordingly, and the device completes the diving operation.

[0029] By utilizing the water flow in the aquatic environment as a means of pressurization, the device can quickly dive by absorbing the water flow when needed. The entire process can be completed quickly, that is, the device in a floating state can be quickly transformed into a diving state without hanging heavy objects, which significantly increases the diving rate of the device and improves the overall work efficiency.

[0030] like Figure 1 and Figure 2 and Figure 6 and Figure 7As shown, the adjustment component 10 includes a locking frame 101, which is connected to the top of the bottom plate 1, and the inner side surface of the locking frame 101 is fixedly sleeved with a temporary storage tube 104. The top of the temporary storage tube 104 is provided with a water storage tank 102, and the left and right ends of the water storage tank 102 are fixedly connected with the two second water delivery pipes 7. The middle part of the bottom end of the water storage tank 102 is fixedly connected with an electromagnetic reversing valve 103, and the bottom end of the electromagnetic reversing valve 103 is connected to the top of the temporary storage tube 104. The interior of the temporary storage tube 104 is movably sleeved with a piston plate 105, and the bottom end of the piston plate 105 is fixedly connected with a piston rod 106. The bottom end of the piston rod 106 passes through the bottom end of the temporary storage tube 104 and is connected to the pressurizing component 11. The outer side surface of the piston rod 106 is movably sleeved with a limit spring 107, and the upper and lower ends of the limit spring 107 are respectively connected to the bottom end of the piston plate 105 and the bottom end of the inner cavity of the temporary storage tube 104.

[0031] When the device needs to float quickly, the valve of the drain valve 9 can be opened to release the clean water inside the rubber float 2. At the same time, the valve of the electromagnetic reversing valve 103 can be opened and its valve direction can be controlled to be outwardly conductive and inwardly closed. At this time, the clean water inside the water storage tank 102 enters the interior of the temporary storage tube 104 and exerts a force on the piston plate 105. At this time, the piston plate 105 and the piston rod 106 move downward, and the limit spring 107 is compressed. When the piston rod 106 moves downward, a force can be exerted on the pressurizing component 11; When the device is in a non-floating state, the valve of the electromagnetic reversing valve 103 can be turned to be inwardly conductive and outwardly blocked. At this time, the clean water flows back to the inside of the water storage tank 102 through the temporary storage pipe 104, completing the recovery process. After all the clean water in the temporary storage pipe 104 is completely recovered, the valve of the electromagnetic reversing valve 103 can be closed.

[0032] like Figure 1 and Figure 2 as well as Figure 6 and Figure 8 As shown, the pressurizing assembly 11 includes a movable frame 112, the middle part of the top of the movable frame 112 is connected to the bottom end of the piston rod 106, and the pressurizing assembly 11 also includes a longitudinal guide rail 111 installed on the top of the bottom plate 1 near the left and right sides, and the movable frame 112 is fixedly installed with longitudinal guide blocks 113 near the left and right sides. The movable frame 112 is movably connected with the longitudinal guide rail 111 through the longitudinal guide blocks 113. The left and right sides of the movable frame 112 are fixedly installed with a pressurizing plate 114 located directly above the rubber float 2, and the bottom end of the movable frame 112 is fixedly installed with an extension rod 115 near the left and right sides, and the bottom end of the extension rod 115 passes through the bottom end of the bottom plate 1 and is connected to the anchor assembly 12.

[0033] Embodiment: When the piston rod 106 moves downward, the movable frame 112 can be driven to move downward. At this time, the movable frame 112 can move downward under the guidance of the longitudinal guide block 113 and the longitudinal guide rail 111, and at the same time drive the pressure plate 114 and the extension rod 115 to move downward. When the pressure plate 114 moves downward, pressure can be applied to the rubber float 2 and the rubber float 2 can be squeezed, so that the clean water inside the rubber float 2 is quickly emptied, the weight of the acceleration device is reduced, and the floating process is accelerated.

[0034] By utilizing the clean water stored when the device dives and releasing it when needed, the device can achieve automatic squeezing of the rubber float bladder 2 while allowing the water to flow out naturally, so that the water can be quickly emptied. The entire process can be completed automatically, so that the device can quickly switch to a floating state after diving. There is no need to frequently install and discard heavy objects, and the device can quickly switch between the floating and diving states, which significantly improves work efficiency.

[0035] like Figure 2 and Figure 3 As shown, the anchoring assembly 12 includes a mounting plate 121, the top of which is connected to the extension rod 115, a mounting rod 122 is fixedly installed in the middle of the bottom end of the mounting plate 121, and a fixing anchor 123 is fixedly installed at the bottom end of the mounting rod 122, and the fixing anchor 123 is in a barb shape.

[0036] Embodiment: During normal diving, the downward movement of the device can drive the installation plate 121, the installation rod 122 and the fixed anchor 123 to move downward until the fixed anchor 123 is inserted into the sea surface. When the initial fixation is completed, the device can be transformed into a floating state, that is, the extension rod 115 is moved downward. At this time, the installation plate 121, the installation rod 122 and the fixed anchor 123 can continue to be pushed downward. At the same time, while squeezing the rubber buoy 2, the water pump 3 can be turned on to quickly replenish the water flow inside the rubber buoy 2, so that the water flow inside the rubber buoy 2 can be replenished before the device floats. When the extension rod 115 moves downward, the fixed anchor 123 can be driven to continue to move downward until the fixed anchor 123 is inserted into the deep part of the sea surface, completing the secondary fixing process.

[0037] By utilizing the extrusion process when the device floats up, the water can be quickly emptied and the anchor assembly 12 can be continuously pressurized. This allows the device to fix the anchor assembly 12 by gravity while also achieving a secondary fixation process through active pressurization, thereby increasing the insertion depth, reducing the stability of falling off caused by too shallow an insertion depth, and improving the working stability of the device on the seabed.

[0038] A method for operating a submerged buoy for ocean observation comprises the following steps: S1: Under normal conditions, no clean water is stored in the rubber buoy 2, and the device floats on the water surface. When the device needs to dive, the water flow can be extracted by turning on the water pump 3. The extracted water flow can enter the interior of the No. 1 three-way valve 4, and enter the interior of the No. 2 three-way valve 6 through the first water pipe 5 at both ends of the No. 1 three-way valve 4. Part of the water flow can be discharged through the second water pipe 7, and part of the water flow can be injected into the rubber buoy 2 through the water injection pipe 8. At this time, the weight of the rubber buoy 2 increases, and the device dives accordingly; S2: When the device needs to float, the valve of the electromagnetic reversing valve 103 can be opened, and the valve opening direction can be controlled to be connected to the temporary storage tube 104. At this time, the water flow can enter the interior of the temporary storage tube 104 and push the piston plate 105 and the piston rod 106 to move downward. At this time, the movable frame 112 can be pushed downward synchronously, and the pressure plate 114 can be driven downward to compress the rubber floating bag 2, so that the water flow is quickly discharged through the drain valve 9, and the device is floated; S3: When diving, the fixed anchor 123 can be moved downward by the gravity of the device itself, so that it can be inserted into the sea level. After reaching the sea level, the extension rod 115 can be driven downward by the action of the adjustment component 10 and the pressure component 11, and the fixed anchor 123 can be driven downward to extend into the sea level. At the same time, the water pump 3 can be quickly turned on to supplement the water flow inside the rubber float 2 to complete the seabed anchoring process.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A submerged buoy for ocean observation, comprising a bottom plate (1), characterized in that: A rubber buoy (2) is fixedly mounted on the outer side surface of the bottom plate (1); a No. 1 three-way valve (4) is fixedly mounted in the middle of the bottom end of the bottom plate (1); a water pump (3) is mounted on the bottom end of the No. 1 three-way valve (4); the output end of the water pump (3) is connected to the top end of the No. 1 three-way valve (4); an oceanographic observation instrument (13) is fixedly mounted on the top end of the bottom plate (1); an adjustment component (10) is fixedly mounted on the bottom end of the oceanographic observation instrument (13); a pressurizing component (11) located directly above the rubber buoy (2) is fixedly mounted on the bottom end of the adjustment component (10); the bottom end of the pressurizing component (11) passes through the bottom end of the bottom plate (1) and is fixedly mounted with an anchoring component (12); the No. 1 three-way valve (4) is fixedly mounted with an anchoring component (12); The left and right sides are both fixedly connected with a first water pipe (5), the other end of the first water pipe (5) passes through the top of the bottom plate (1) and is fixedly connected with a No. 2 three-way valve (6), the relatively close ends of the two No. 2 three-way valves (6) are both fixedly connected with a second water pipe (7), the other ends of the two second water pipes (7) are connected with the left and right ends of the regulating component (10), the tops of the two No. 2 three-way valves (6) are both fixedly connected with a water injection pipe (8), the other ends of the water injection pipe (8) are connected with the left and right sides of the top of the rubber float (2), the front and rear sides of the bottom of the rubber float (2) are both fixedly connected with a drainage valve (9), the drainage valve (9) is a one-way valve, and the valve direction is outward conduction and inward blocking.

2. A submerged buoy for ocean observation according to claim 1, characterized in that: The regulating assembly (10) comprises a locking frame (101), the locking frame (101) being connected to the top end of the bottom plate (1), a temporary storage pipe (104) being fixedly sleeved on the inner side surface of the locking frame (101), a water storage tank (102) being provided at the top end of the temporary storage pipe (104), and the left and right ends of the water storage tank (102) being fixedly connected to the two second water delivery pipes (7).

3. A submerged buoy for ocean observation according to claim 2, characterized in that: The middle of the bottom end of the water storage tank (102) is fixedly connected to an electromagnetic reversing valve (103), and the bottom end of the electromagnetic reversing valve (103) is connected to the top end of the temporary storage tube (104).

4. A submerged buoy for ocean observation according to claim 3, characterized in that: The temporary storage tube (104) is internally movably sleeved with a piston plate (105), the bottom end of the piston plate (105) is fixedly connected with a piston rod (106), the bottom end of the piston rod (106) passes through the bottom end of the temporary storage tube (104) and is connected to the pressurizing component (11), and the outer side surface of the piston rod (106) is movably sleeved with a limit spring (107), and the upper and lower ends of the limit spring (107) are respectively connected to the bottom end of the piston plate (105) and the bottom end of the inner cavity of the temporary storage tube (104).

5. A submerged buoy for ocean observation according to claim 4, characterized in that: The pressurizing component (11) comprises a movable frame (112), the middle portion of the top end of the movable frame (112) being connected to the bottom end of the piston rod (106), the pressurizing component (11) further comprising longitudinal guide rails (111) mounted on the top end of the bottom plate (1) near the left and right sides, longitudinal guide blocks (113) being fixedly mounted on the movable frame (112) near the left and right sides, and the movable frame (112) being movably connected to the longitudinal guide rails (111) via the longitudinal guide blocks (113).

6. A submerged buoy for ocean observation according to claim 5, characterized in that: The left and right sides of the movable frame (112) are both fixedly mounted with pressure plates (114) located directly above the rubber float (2), and the bottom end of the movable frame (112) near the left and right sides is both fixedly mounted with extension rods (115), the bottom end of the extension rod (115) passing through the bottom end of the bottom plate (1) and connected to the anchor assembly (12).

7. A submerged buoy for ocean observation according to claim 6, characterized in that: The anchoring assembly (12) comprises a mounting plate (121), the top end of the mounting plate (121) being connected to the extension rod (115), and a mounting rod (122) being fixedly mounted in the middle of the bottom end of the mounting plate (121).

8. A submerged buoy for ocean observation according to claim 7, characterized in that: A fixing anchor (123) is fixedly mounted on the bottom end of the mounting rod (122), and the fixing anchor (123) is in a barb shape.

9. The method for operating a submerged buoy for ocean observation according to claim 8, characterized in that: The following steps are involved: S1: Under normal conditions, no clean water is stored in the rubber buoy (2). At this time, the device floats on the water surface. When the device needs to dive, the water flow can be extracted by turning on the water pump (3). The extracted water flow can enter the interior of the No. 1 three-way valve (4) and enter the interior of the No. 2 three-way valve (6) through the first water pipe (5) at both ends of the No. 1 three-way valve (4). Part of the water flow can be discharged through the second water pipe (7), and part of the water flow can be injected into the rubber buoy (2) through the water injection pipe (8). At this time, the weight of the rubber buoy (2) increases, and the device dives accordingly. S2: When the device needs to float, the valve of the electromagnetic reversing valve (103) can be opened, and the valve opening direction can be controlled to be connected to the temporary storage tube (104). At this time, water can enter the interior of the temporary storage tube (104) and push the piston plate (105) and the piston rod (106) to move downward. At this time, the movable frame (112) can be pushed downward synchronously, and the pressure plate (114) can be driven downward to compress the rubber floating bag (2), so that the water can be quickly discharged through the drainage valve (9), and the device can be floated; S3: When diving, the fixed anchor (123) can be moved downward by the gravity of the device itself, so that it is inserted into the sea surface. After reaching the sea surface, the extension rod (115) can be driven downward by the action of the adjustment component (10) and the pressure component (11), and the fixed anchor (123) can be driven downward to extend into the sea surface. At the same time, the water pump (3) can be quickly turned on to replenish the water flow inside the rubber float (2), thereby completing the seabed anchoring process.

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