Water environment monitoring device

Abstract

A water environment monitoring device comprises a floating block floating on the water surface; the equipment table is arranged at the top of the floating block; the flow speed monitoring mechanism is arranged between the floating block and the equipment table; the fixed shell is arranged at the bottom of the floating block; the lifting shell is slidably connected to the fixed shell, and a monitoring probe is arranged at the bottom of the lifting shell; and the positioning assembly is used for fixing the floating block. Scale marks are arranged on the pull wire, the descending height of the lifting shell can be seen, when the lifting shell ascends and descends, the monitoring probe is fixed to the bottom of the lifting shell, the monitoring probe also moves along with the lifting shell, and when water environments of different water depths need to be monitored, only the pull wire needs to be lowered to the corresponding position.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, and more specifically, particularly to a water environment monitoring device. Background Art

[0002] Water environment monitoring takes the water environment as the object, and uses physical, chemical and biological technical means to conduct qualitative, quantitative and systematic comprehensive analysis of the pollutants and their related components in it, in order to explore and study the changing patterns of water environment quality. Water environment monitoring provides reliable basic data for water environment management and a scientific basis for the evaluation of the effectiveness of control measures.

[0003] Existing water environment monitoring equipment can only monitor water environment indicators at a fixed depth when in use. If the monitoring depth needs to be changed, it is difficult to adjust. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a water environment monitoring device which can quickly adjust the monitoring depth and obtain data of a predetermined depth.

[0005] A water environment monitoring device comprises: a floating block floating on the water surface; an equipment platform arranged on the top of the floating block; a flow rate monitoring mechanism arranged between the floating block and the equipment platform; a fixed shell arranged at the bottom of the floating block; a lifting shell slidably connected to the fixed shell, a monitoring probe being arranged at the bottom of the lifting shell; and a positioning assembly for fixing the floating block.

[0006] Furthermore, the floating block and the equipment platform are both hollow cylinders.

[0007] Furthermore, a slide rail is provided between the floating block and the equipment platform, and the slide rail is a circular rail.

[0008] Furthermore, the flow rate monitoring mechanism includes a plurality of sliders, toggle plates and connecting rods. The sliders are arranged in a circular array in the slide rail, the sliders can slide in the slide rail, the connecting rods connect adjacent sliders, the toggle plates are arranged on the side walls of the sliders, and the bottom of the toggle plates are inserted into the water surface.

[0009] Furthermore, a light sensor is provided on the inner wall of the slide rail, and the light sensor can record the sliding speed of the slider.

[0010] Furthermore, the side walls of the fixed shell and the lifting shell are both provided with water-permeable holes, the bottom of the fixed shell is provided with an opening, the lifting shell passes through the opening, and the lifting shell slides along the opening.

[0011] Furthermore, a hook ring is provided on the top of the fixed shell, a winding shaft is provided on the top of the equipment platform, a pull wire is wound on the winding shaft, and the pull wire is connected to the hook ring.

[0012] Furthermore, the winding shaft is driven by a handle, both ends of the winding shaft are rotatably connected to the baffle, a limit rod is slidably connected to the handle, and the limit rod can be inserted into the baffle.

[0013] Furthermore, the positioning components are provided in three groups, the positioning components are arranged in a circular array at the bottom of the floating block, the positioning components include an anchoring rope and an anchor block, the anchoring rope connects the floating block and the anchor block, and the anchor block is anchored to the bottom of the water.

[0014] Furthermore, a solar power generation system, a data transceiver station and a lighting lamp are also provided on the top of the equipment platform.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] ① There are scale lines on the pull line, which can show the descending height of the lifting shell. When the lifting shell is rising or falling, the monitoring probe is fixed at the bottom of the lifting shell, and the monitoring probe also moves with the lifting shell. When it is necessary to monitor the water environment of different water depths, just lower the pull line to the corresponding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The present invention is a schematic diagram of the overall structure of a water environment monitoring device.

[0019] Figure 2 yes Figure 1 A magnified view of China.

[0020] Figure 3 The invention is a cross-sectional view of a fixed shell and a lifting shell in a water environment monitoring device.

[0021] In the figure: 1. floating block; 2. equipment table; 21. solar power generation system; 22. data transceiver station; 23. lighting lamp; 24. winding shaft; 241. pull line; 25. baffle; 251. limit hole; 26. handle; 261. limit rod; 3. slide rail; 31. light sensor; 4. flow rate monitoring mechanism; 41. slider; 42. toggle plate; 43. connecting rod; 5. fixed shell; 51. water permeable hole; 52. hook ring; 6. lifting shell; 7. monitoring probe; 8. positioning assembly; 81. anchor rope; 82. anchor block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1 As shown, a water environment monitoring device includes: a floating block 1 floating on the water surface; an equipment platform 2 arranged on the top of the floating block 1; a flow rate monitoring mechanism 4 arranged between the floating block 1 and the equipment platform 2; a fixed shell 5 arranged at the bottom of the floating block 1; a lifting shell 6 slidably connected to the fixed shell 5, and a monitoring probe 7 is arranged at the bottom of the lifting shell 6; and a positioning component 8 for fixing the floating block 1.

[0024] The floating block 1 and the equipment platform 2 are both hollow cylinders, and the middle of the floating block 1 and the equipment platform 2 can enter the water. The floating block 1 is made of a material with a density less than that of water. The floating block 1 floats on the water surface, providing buoyancy for other components of the device, so that the device floats on the monitored water surface. The equipment platform 2 is installed above the floating block 1, so the equipment platform 2 does not contact the water.

[0025] A slide rail 3 is provided between the floating block 1 and the equipment platform 2. The slide rail 3 is a circular rail. The slide rail 3 is recessed in the floating block 1 and the equipment platform 2, and the slide rail 3 is also located above the water surface.

[0026] The flow rate monitoring mechanism 4 includes a plurality of sliders 41, a toggle plate 42 and a connecting rod 43. The sliders 41 are arranged in a circular array in the slide rail 3. The distance between two adjacent sliders 41 is the same. The sliders 41 can slide in the slide rail 3. The slide rail 3 restricts the sliders 41 from moving outward or inward. The connecting rod 43 connects the adjacent sliders 41. The connecting rod 43 restricts the distance between the sliders 41. The toggle plate 42 is arranged on the side wall of the slider 41. The bottom of the toggle plate 42 extends downward and is inserted into the water surface. When the water is flowing, the water flow pushes the toggle plate 42 to move. The movable piece 42 causes the slider 41 to slide along the slide rail 3. The inner wall of the slide rail 3 is provided with a light sensor 31. When the slider 41 passes through the light sensor 31, the sensing window of the light sensor 31 is blocked and the light brightness is weakened. When the slider 41 passes, the light brightness is restored, and then the adjacent slider 41 blocks the light sensor 31. By recording the blocking time interval and knowing the distance between the adjacent sliders 41, the rotation speed of the slider 41 can be further calculated, and this speed is the water flow speed of the monitored water environment.

[0027] like Figure 1 , Figure 3As shown, the top side wall of the fixed shell 5 is installed at the lower part of the floating block 1. There is an opening on the top of the fixed shell 5, and the diameter of the opening is less than or equal to the diameter of the hollow opening in the floating block 1. The side walls of the fixed shell 5 and the lifting shell 6 are both provided with water-permeable holes 51. The water-permeable holes 51 can prevent garbage in the water from entangled with the monitoring probe 7, and at the same time do not affect the normal flow of water, so that the monitoring probe 7 can detect the water environment more accurately. An opening is provided at the bottom of the fixed shell 5, and the lifting shell 6 passes through the opening. The lifting shell 6 slides along the opening, and the lifting shell 6 can be put into the fixed shell 5 from the opening between the equipment platform 2 and the floating block 1. The top of the lifting shell 6 protrudes outward, and the bottom of the fixed shell 5 protrudes inward. The top of the lifting shell 6 can overlap with the bottom of the fixed shell 5. When the bottom of the lifting shell 6 slides to the bottom of the fixed shell 5, the lifting shell 6 can no longer continue to descend.

[0028] A hook ring 52 is provided on the top of the fixed shell 5, and a winding shaft 24 is provided on the top of the equipment platform 2. A pull wire 241 is wound on the winding shaft 24, and the pull wire 241 is connected to the hook ring 52. When the winding shaft 24 rotates, the pull wire 241 drives the lifting shell 6 to rise and fall. A scale line is provided on the pull wire 241, and the descending height of the lifting shell 6 can be seen. When the lifting shell 6 is rising and falling, the monitoring probe 7 is fixed at the bottom of the lifting shell 6, and the monitoring probe 7 also moves with the lifting shell 6. When it is necessary to monitor the water environment of different water depths, the pull wire 241 can be lowered to the corresponding position.

[0029] like Figure 2 As shown, the winding shaft 24 is driven by the handle 26, and both ends of the winding shaft 24 are rotatably connected to the baffle 25. The handle 26 passes through a baffle 25 and is connected to the winding shaft 24. When the handle 26 is rotated, the winding shaft 24 also rotates accordingly. A limiting rod 261 is slidably connected to the handle 26, and the limiting rod 261 is extended and retracted along the direction of the handle 26. A limiting hole 251 is provided on one side of the baffle 25. When it is necessary to limit the rotation of the handle 26, the limiting rod 261 can be inserted into the limiting hole 251 of the baffle 25. After the handle 26 cannot rotate, the winding shaft 24 cannot rotate further, thereby achieving the purpose of positioning the depth of the monitoring probe 7.

[0030] The monitoring probe 7 integrates a pH monitor, an oxygen content monitor, a conductivity monitor, an ammonia nitrogen monitor, and a heavy metal monitor to conduct a comprehensive test of various indicators of the water environment.

[0031] There are three groups of positioning components 8, which are arranged in a circular array at the bottom of the floating block 1. The angular spacing of the three groups of positioning components 8 is 120 degrees. The positioning components 8 include anchor ropes 81 and anchor blocks 82. The anchor ropes 81 connect the floating block 1 and the anchor blocks 82. The anchor blocks 82 are anchored to the bottom of the water. The three anchor blocks 82 keep the floating block 1 stably in a predetermined position to avoid being washed away by the water flow.

[0032] A solar power generation system 21, a data transceiver station 22 and a lighting lamp 23 are also provided on the top of the equipment platform 2. The data transceiver station 22 is used to receive the water environment indicators monitored by the monitoring probe 7 and the time interval of the luminosity change of the light sensor 31, and send the received data to the cloud platform. The lighting lamp 23 provides brightness support for the light sensor 31 and is convenient for displaying at night based on the brightness. The solar power generation system 21 provides power support for the monitoring probe 7, the data transceiver station 22, the lighting lamp 23 and the light sensor 31.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water environment monitoring device, characterized in that: include: A floating block (1) floating on the water surface; An equipment platform (2) disposed on the top of the floating block (1); A flow rate monitoring mechanism (4) disposed between the floating block (1) and the equipment platform (2); A fixed shell (5) arranged at the bottom of the floating block (1); a lifting shell (6) slidably connected to the fixed shell (5), a monitoring probe (7) being provided at the bottom of the lifting shell (6); and A positioning assembly (8) for fixing the floating block (1).

2. A water environment monitoring device according to claim 1, characterized in that: The floating block (1) and the equipment platform (2) are both hollow cylinders.

3. A water environment monitoring device according to claim 2, characterized in that: A slide rail (3) is provided between the floating block (1) and the equipment platform (2), and the slide rail (3) is a ring rail.

4. A water environment monitoring device according to claim 3, characterized in that: The flow rate monitoring mechanism (4) comprises a plurality of sliders (41), a toggle plate (42) and a connecting rod (43); the sliders (41) are arranged in a circular array in the slide rail (3); the sliders (41) can slide in the slide rail (3); the connecting rod (43) connects adjacent sliders (41); the toggle plate (42) is arranged on a side wall of the slider (41); and the bottom of the toggle plate (42) is inserted into the water surface.

5. A water environment monitoring device according to claim 4, characterized in that: The inner wall of the slide rail (3) is provided with a light sensor (31), and the light sensor (31) can record the sliding speed of the slider (41).

6. A water environment monitoring device according to claim 5, characterized in that: The side walls of the fixed shell (5) and the lifting shell (6) are both provided with water-permeable holes (51); the bottom of the fixed shell (5) is provided with an opening; the lifting shell (6) passes through the opening; and the lifting shell (6) slides along the opening.

7. A water environment monitoring device according to claim 6, characterized in that: A hook ring (52) is provided on the top of the fixed shell (5), and a winding shaft (24) is provided on the top of the equipment platform (2). A pull wire (241) is wound around the winding shaft (24), and the pull wire (241) is connected to the hook ring (52).

8. A water environment monitoring device according to claim 7, characterized in that: The winding shaft (24) is driven by a handle (26). Both ends of the winding shaft (24) are rotatably connected to the baffle (25). A limit rod (261) is slidably connected to the handle (26), and the limit rod (261) can be inserted into the baffle (25).

9. A water environment monitoring device according to claim 8, characterized in that: The positioning components (8) are provided with three groups in total. The positioning components (8) are arranged in a circular array at the bottom of the floating block (1). The positioning components (8) include an anchor rope (81) and an anchor block (82). The anchor rope (81) connects the floating block (1) and the anchor block (82), and the anchor block (82) is anchored to the bottom of the water.

10. A water environment monitoring device according to claim 9, characterized in that: The top of the equipment platform (2) is also provided with a solar power generation system (21), a data transceiver platform (22) and a lighting lamp (23).

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