Eutrophication degree detection device for seawater quality

Abstract

The utility model discloses an eutrophication degree detection device for seawater quality, which comprises a floating seat and a support plate, the top end of the floating seat is fixedly connected with the support plate, one end of the support plate is fixedly connected with a connecting plate, one end of the connecting plate is provided with a pushing mechanism, the top end of the support plate is fixedly connected with a connecting frame, and the top end of the connecting frame is fixedly connected with a lifting mechanism. The device comprises a connecting frame, a lowering mechanism is arranged at one end of the connecting frame, a porcelain disc is arranged at the bottom end of the lowering mechanism, baffles are fixedly connected to the two ends of the porcelain disc, a connecting column is fixedly connected to one end of the connecting frame, and a camera is fixedly connected to the bottom end of the connecting column. Meanwhile, the device can be pushed to a farther area on the shore under the action of the inner rod and the shell, it is guaranteed that the depth of water can meet the descending depth of the porcelain dish, therefore, a ship does not need to be carried, special transportation equipment is not needed, and compared with the ship, the device is small in size, small, exquisite and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of eutrophication detection, in particular to a eutrophication degree detection device for seawater quality. Background Art

[0002] Seawater eutrophication refers to the phenomenon of water pollution caused by excessive content of nutrients such as N and P in marine water. Its essence is that the input and output of nutrients lose balance, which leads to an imbalance in the distribution of species in the aquatic ecosystem, and the species grow wildly, affecting the flow of matter and energy in the system, and destroying the entire marine water ecosystem. The detection method of seawater eutrophication includes the transparency detection method, that is, a white porcelain plate with a diameter of 30 cm (iron plate or other materials painted white can also be used instead) is placed in the water and the depth when it cannot be seen visually is used as the transparency. Therefore, the measurement time should be determined between 9:00 and 16:00 every day. The transparency can roughly reflect the eutrophication degree of the water body. The lower the transparency, the higher the eutrophication degree of the water body.

[0003] When using the transparency detection method, if an area with insufficient depth near the shore is encountered, staff are required to carry a boat and drive the boat to an area far from the shore to prevent the insufficient depth of the shore from affecting the depth of the white porcelain plate. If a boat is carried during on-site detection, on the one hand, transportation equipment will be used, and on the other hand, carrying a boat will not be convenient for the staff's work, reducing convenience. Therefore, in response to the above problems, a eutrophication degree detection device for seawater quality is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for detecting the eutrophication degree of seawater quality comprises a floating seat and a support plate, wherein the top of the floating seat is fixedly connected to the support plate, one end of the support plate is fixedly connected to a connecting plate, one end of the connecting plate is provided with a pushing mechanism, the top of the support plate is fixedly connected to a connecting frame, one end of the connecting frame is provided with a lowering mechanism, the bottom end of the lowering mechanism is provided with a porcelain plate, both ends of the porcelain plate are fixedly connected to baffles, one end of the baffle is provided with a supporting mechanism, one end of the connecting frame is fixedly connected to a connecting column, and the bottom end of the connecting column is fixedly connected to a camera.

[0007] Preferably, the pushing mechanism includes a sleeve rotatably connected to the connecting plate, the inner side of the sleeve is spirally connected to an inner rod, the outer side of the inner rod is slidably connected to an outer shell, the inner side of one end of the outer shell is spirally connected to a locking screw, and the locking screw is in contact with the inner rod.

[0008] Preferably, the lowering mechanism includes a fixed plate fixedly connected to the connecting frame, and there are two fixed plates, one end of one of the fixed plates is fixedly connected to a motor, the end of the main shaft of the motor is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the other fixed plate, the outer side of the rotating shaft is fixedly connected to a take-up wheel, the outer side of the take-up wheel is wound with a pull rope, the bottom end of the pull rope is fixedly connected to a connector, and the connector is spirally connected to the porcelain plate.

[0009] Preferably, a through hole is provided on the inner side of the top end of the connecting frame, and the pull rope passes through the top end of the connecting frame through the through hole.

[0010] Preferably, the support mechanism comprises a fixed shell fixedly connected to the connecting frame, an electric telescopic rod is fixedly connected to the inner side of the fixed shell, the other end of the electric telescopic rod is fixedly connected to a limit plate, and the limit plate is fixedly connected to the fixed shell.

[0011] Preferably, one end of the support plate is fixedly connected to a battery, one end of the connecting frame is fixedly connected to a controller, and the controller is wirelessly connected to a remote controller.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A device for detecting the eutrophication degree of seawater quality. By means of a floating seat, a support plate, a connecting plate, a sleeve, an inner rod, an outer shell, and a connecting frame, the device floats on the water surface through the floating seat. At the same time, under the action of the inner rod and the outer shell, the device can be pushed to an area far from the shore to ensure that the water depth can meet the descent depth of the porcelain plate, so that there is no need to carry a boat or special transportation equipment. In addition, the device is small in size compared to a boat, compact and convenient, and easy to carry.

[0014] 2. A device for detecting the eutrophication degree of seawater quality. The device is equipped with a motor, a rotating shaft, a take-up wheel, a pull rope, a connector, and a porcelain plate. The porcelain plate can be placed in the water under the action of the take-up wheel and the pull rope. There is no need for staff to go into the water to manually place it, which facilitates the work of the staff and reduces the risk. The porcelain plate can be observed in real time through a camera, so that the staff can observe the condition of the porcelain plate on the shore.

[0015] 3. A device for detecting the eutrophication degree of seawater quality, which is equipped with a fixed shell, a limit plate, an electric telescopic rod and a baffle. When the porcelain plate is not in use, the limit plate and the baffle are used to support and limit the porcelain plate to prevent it from falling down. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a device for detecting the eutrophication degree of seawater quality.

[0018] Figure 2 The utility model is a schematic diagram of the installation structure of a connector of a device for detecting the degree of eutrophication of seawater quality.

[0019] Figure 3 The utility model is a schematic diagram of the installation structure of an electric telescopic rod of a device for detecting the degree of eutrophication of seawater quality.

[0020] In the figure: 1. floating seat; 2. supporting plate; 3. connecting plate; 4. sleeve; 5. inner rod; 6. outer shell; 7. locking screw; 8. connecting frame; 9. controller; 10. motor; 11. rotating shaft; 12. take-up wheel; 13. pull rope; 14. connecting head; 15. porcelain plate; 16. fixing plate; 17. connecting column; 18. camera; 19. fixing shell; 20. limit plate; 21. electric telescopic rod; 22. baffle; 23. remote control; 24. battery. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-3As shown, a device for detecting the eutrophication degree of seawater quality comprises a floating seat 1 and a support plate 2. The floating seat 1 can be made of a rubber ring or a foam ring. The top of the floating seat 1 is fixedly connected to the support plate 2, one end of the support plate 2 is fixedly connected to a connecting plate 3, one end of the connecting plate 3 is provided with a pushing mechanism, the top of the support plate 2 is fixedly connected to a connecting frame 8, one end of the connecting frame 8 is provided with a lowering mechanism, the bottom end of the lowering mechanism is provided with a porcelain plate 15, the porcelain plate 15 is a white porcelain plate, both ends of the porcelain plate 15 are fixedly connected to baffles 22, one end of the baffle 22 is provided with a supporting mechanism, one end of the connecting frame 8 is fixedly connected to a connecting column 17, the bottom end of the connecting column 17 is fixedly connected to a camera 18, the camera 18 is a 360-degree panoramic camera, and the shooting orientation of the camera 18 can be adjusted according to the needs of the staff.

[0024] As a further improvement of the utility model, Figure 1 As shown, the pushing mechanism includes a sleeve 4 rotatably connected to the connecting plate 3, the inner side of the sleeve 4 is spirally connected to an inner rod 5, the outer side of the inner rod 5 is slidably connected to an outer shell 6, the inner side of one end of the outer shell 6 is spirally connected to a locking screw 7, and the locking screw 7 is fitted with the inner rod 5, and the device floats on the water through the floating seat 1. At the same time, under the action of the inner rod 5 and the outer shell 6, the device can be pushed to an area far from the shore to ensure that the water depth can meet the descent depth of the porcelain plate 15, so that there is no need to carry a boat or special transportation equipment, and the device is small in size compared to the boat, compact and convenient, and easy to carry.

[0025] As a further improvement of the utility model, Figure 1 and Figure 2 As shown, the lowering mechanism includes a fixed plate 16 fixedly connected to the connecting frame 8, and the number of the fixed plates 16 is two, one end of one of the fixed plates 16 is fixedly connected to a motor 10, the end of the main shaft of the motor 10 is fixedly connected to a rotating shaft 11, and the rotating shaft 11 is rotatably connected to the other fixed plate 16, and the outer side of the rotating shaft 11 is fixedly connected to a take-up wheel 12, and a pull rope 13 is wound on the outer side of the take-up wheel 12, and scale lines are arranged on the outer side of the pull rope 13 to facilitate the staff to observe the lowering depth of the porcelain plate 15, and the bottom end of the pull rope 13 is fixedly connected to a connector 14, and the connector 14 is spirally connected to the porcelain plate 15, and the porcelain plate 15 can be placed in the water under the action of the take-up wheel 12 and the pull rope 13, and the staff does not need to go into the water to manually place it down, thereby facilitating the work of the staff and reducing the danger, and the porcelain plate 15 can be observed in real time through the camera 18, so that the staff can observe the situation of the porcelain plate 15 on the shore.

[0026] As a further improvement of the utility model, Figure 1As shown, a through hole is provided on the inner side of the top of the connecting frame 8, and the pull rope 13 passes through the top of the connecting frame 8 through the through hole, ensuring that the pull rope 13 can pass through the connecting frame 8 normally.

[0027] As a further improvement of the utility model, Figure 1 , Figure 2 and Figure 3 As shown, the supporting mechanism includes a fixed shell 19 fixedly connected to the connecting frame 8, an electric telescopic rod 21 is fixedly connected to the inner side of the fixed shell 19, the other end of the electric telescopic rod 21 is fixedly connected to a limiting plate 20, and the limiting plate 20 is fixedly connected to the fixed shell 19. When the porcelain plate 15 is not in use, the limiting plate 20 and the baffle 22 are used to support and limit the porcelain plate 15 to prevent the porcelain plate 15 from falling down.

[0028] As a further improvement of the utility model, Figure 1 As shown, one end of the support plate 2 is fixedly connected to a battery 24, one end of the connecting frame 8 is fixedly connected to a controller 9, and the controller 9 is wirelessly connected to a remote control 23. The battery 24 can power the electrical appliances of the device, and the motor 10 and the electric telescopic rod 21 can be controlled by the PLC program inside the controller 9. The controller 9 is wirelessly connected to the wireless signal transmitter inside the remote control 23 through the wireless signal receiver inside, and the camera 18 can be wirelessly connected to the remote control 23 or the mobile phone terminal, and the status of the porcelain plate 15 can be observed in real time through the display screen of the remote control 23 and the mobile phone terminal.

[0029] Workflow: When the device is used to detect the degree of eutrophication of water quality on site, first, the inner rod 5 is spirally connected with the sleeve 4, and then the length between the inner rod 5 and the outer shell 6 is adjusted, and the outer shell 6 and the inner rod 5 are limited and fixed by the locking screw 7, and then the floating seat 1 is pushed to an area away from the shore through the outer shell 6 and the inner rod 5, and then the staff sends a signal to the controller 9 through the remote control 23, and then the controller 9 controls the electric telescopic rod 21 to retract the limit plate 20 to the inner side of the fixed shell 19, so that the limit plate 20 will not affect the baffle 22 And the porcelain plate 15 moves downward, and at the same time, the controller 9 controls the motor 10 to rotate with the rotating shaft 11 and the take-up wheel 12, so that the pull rope 13 on the outside of the take-up wheel 12 gradually lowers the porcelain plate 15 through the connecting head 14, and the porcelain plate 15 is gradually extended into the water. At the same time, the situation of the porcelain plate 15 is observed in real time through the display screen of the remote control 23 and the mobile phone terminal, and the depth when the porcelain plate 15 is put into the water and cannot be seen is used as the transparency, and then the camera 18 is used to observe the scale line of the pull rope 13 close to the water surface at this time. The scale line at this time is the depth to which the porcelain plate 15 is lowered, that is, the transparency of the water.

[0030] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the eutrophication degree of seawater quality, comprising a floating seat (1) and a support plate (2), Features: The top of the floating seat (1) is fixedly connected to a support plate (2), one end of the support plate (2) is fixedly connected to a connecting plate (3), one end of the connecting plate (3) is provided with a pushing mechanism, the top of the support plate (2) is fixedly connected to a connecting frame (8), one end of the connecting frame (8) is provided with a lowering mechanism, the bottom end of the lowering mechanism is provided with a porcelain plate (15), both ends of the porcelain plate (15) are fixedly connected to baffles (22), one end of the baffle (22) is provided with a supporting mechanism, one end of the connecting frame (8) is fixedly connected to a connecting column (17), and the bottom end of the connecting column (17) is fixedly connected to a camera (18).

2. A device for detecting eutrophication of seawater according to claim 1, Features: The pushing mechanism comprises a sleeve (4) rotatably connected to the connecting plate (3); an inner rod (5) is spirally connected to the inner side of the sleeve (4); an outer shell (6) is slidably connected to the outer side of the inner rod (5); a locking screw (7) is spirally connected to the inner side of one end of the outer shell (6); and the locking screw (7) is in contact with the inner rod (5).

3. A device for detecting eutrophication of seawater according to claim 1, Features: The lowering mechanism comprises a fixed plate (16) fixedly connected to the connecting frame (8), and the number of the fixed plates (16) is two, one end of one of the fixed plates (16) is fixedly connected to a motor (10), the end of the main shaft of the motor (10) is fixedly connected to a rotating shaft (11), and the rotating shaft (11) is rotatably connected to the other fixed plate (16), the outer side of the rotating shaft (11) is fixedly connected to a wire-reeling wheel (12), the outer side of the wire-reeling wheel (12) is wound with a pull rope (13), the bottom end of the pull rope (13) is fixedly connected to a connector (14), and the connector (14) is spirally connected to the porcelain plate (15).

4. A device for detecting eutrophication of seawater according to claim 3, Features: A through hole is provided on the inner side of the top end of the connecting frame (8), and the pull rope (13) passes through the top end of the connecting frame (8) through the through hole.

5. A device for detecting eutrophication of seawater according to claim 1, Features: The support mechanism comprises a fixed shell (19) fixedly connected to the connecting frame (8); an electric telescopic rod (21) is fixedly connected to the inner side of the fixed shell (19); the other end of the electric telescopic rod (21) is fixedly connected to a limit plate (20); and the limit plate (20) is fixedly connected to the fixed shell (19).

6. A device for detecting eutrophication of seawater according to claim 1, Features: One end of the support plate (2) is fixedly connected to a battery (24), one end of the connection frame (8) is fixedly connected to a controller (9), and the controller (9) is wirelessly connected to a remote controller (23).

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