Water environment monitoring equipment self-adaptive to rainwater weather

Abstract

The invention discloses a rainwater weather self-adaptive water environment monitoring device, which comprises a buoyancy platform, the buoyancy platform is provided with a cavity, the buoyancy platform is provided with an input pipe and a return pipe, the input pipe and the return pipe are both communicated with the cavity, one end of the input pipe and one end of the return pipe far away from the buoyancy platform are communicated with a floating control platform, and the floating control platform is provided with a water inlet and a water outlet. Mercury is stored in the floating control platform, the lower surface of the floating control platform is fixedly connected with a liquid conveying device, and the liquid conveying device is communicated with an input pipe and a return pipe; in rainy days, the whole body sinks into the water bottom and then stays at the water bottom, the direction of the detection head can be changed, the water quality detection head is further protected, meanwhile, the contact plate and the resistance plate automatically adapt to the water bottom terrain under the action of the tension spring, and when the whole body ascends at the water bottom, the ascending speed can be controlled; therefore, the situation that the water quality detection head is damaged due to too high rising speed and detection cannot be carried out is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of water environment monitoring equipment, and in particular to a water environment monitoring equipment that is self-adaptive to rainy weather. Background Art

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure environmental quality. Environmental monitoring is to determine the environmental pollution status and environmental quality by monitoring and measuring indicators that reflect environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators and ecosystems.

[0003] Existing water environment monitoring equipment can detect water quality at different depths by adjusting the length of the water quality detection head. However, this method is often accompanied by wind during use in rainy weather. The impact force of the wind on the entire device and the resistance of the water to the water quality detection head will damage the detection head and make it unusable. In addition, rainy weather will cause the entire device to move, and when it moves close to the shore, it is prone to collision and damage. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a water environment monitoring device that is adaptive to rainy weather. Through a card plate, a contact plate, a resistance plate, a tension spring, and a floating control platform, the device will sink to the bottom of the water as a whole when encountering rainy weather, and then stay at the bottom of the water. The direction of the detection head can be changed through a turntable to protect the water quality detection head. At the same time, the contact plate and the resistance plate automatically adapt to the underwater terrain under the action of the tension spring. Through a buoyancy plate, a timing device, an inflation device, a liquid level sensor, and a liquid sensor, the device can control the rising speed when it rises from the bottom of the water, thereby preventing the water quality detection head from being damaged due to excessive rising speed, which makes it impossible to perform detection.

[0005] The present invention also provides a water environment monitoring device with the above-mentioned self-adaptive rainy weather, comprising: a buoyancy platform, a cavity is arranged on the buoyancy platform, an input pipe and a return pipe are arranged on the buoyancy platform, the input pipe and the return pipe are both connected to the cavity, the input pipe and the return pipe are connected to a floating control platform at one end away from the buoyancy platform, mercury is stored inside the floating control platform, a liquid conveying device is fixedly connected to the lower surface of the floating control platform, and the liquid conveying device is connected to the input pipe and the return pipe; a rainwater detection device is arranged on the upper surface of the floating control platform, a buoyancy device is arranged on the side surface of the floating control platform, a water quality detection device is arranged on the lower surface of the buoyancy platform, a receiving groove is arranged on the buoyancy platform, a contact plate is slidably connected to the inside of the receiving groove, a resistance plate is fixedly connected to the lower surface of the contact plate, a tension spring is fixedly connected to the inner surface of the receiving groove, the tension spring is fixedly connected to the contact plate, and the angle between the tension spring and the receiving groove is forty-five degrees; a clamping plate is fixedly connected to the inner surface of the receiving groove, and a clamping groove is arranged on the contact plate. , the card board is connected to the inside of the card slot; the water quality detection equipment includes: a water quality detector, the water quality detector is fixedly connected to the lower surface of the buoyancy platform, a turntable is rotatably connected to the water quality detector, a water quality detection head is fixedly connected to the turntable, the water quality detection head is electrically connected to the water quality detector through a waterproof connecting line, and the water quality detection head is a multi-stage telescopic detection head; a buoyancy board is fixedly connected to the side surface of the buoyancy platform, a receiving cavity is arranged on the buoyancy board, an inflating device is fixedly connected to the inner surface of the receiving cavity, the output end of the inflating device is connected to the receiving cavity, a water inlet hole is arranged on the buoyancy board, an electric valve is arranged inside the water inlet hole, a hose is fixedly connected to the input end of the inflating device, and the hose is fixedly connected to the floating control platform, a liquid sensor is fixedly connected to the upper surface of the buoyancy platform, a liquid level sensor is fixedly connected to the inside of the cavity, a timing device is arranged on the buoyancy platform, the liquid sensor and the liquid level sensor are both electrically connected to the inflating device, and the timing device is electrically connected to the inflating device and the liquid level sensor.

[0006] According to a water environment monitoring device that is self-adaptive to rainy weather provided by the present invention, the liquid conveying device is specifically two liquid pumps, wherein the output end of one of the liquid pumps is fixedly connected to the input pipe, and the input end of the other liquid pump is fixedly connected to the return pipe, and the input pipe and the return pipe are both connected to the cavity and the floating control platform.

[0007] According to the water environment monitoring equipment that is self-adaptive to rainy weather provided by the present invention, the buoyancy device is specifically a buoyancy airbag, and the buoyancy airbag is fixedly connected to the side surface of the floating control platform.

[0008] According to the water environment monitoring equipment that is self-adaptive to rainy weather provided by the present invention, the rain detection device is specifically a rain sensor, a detection head is provided on the rain sensor, and the distance between the detection head and the rain sensor is greater than 50 cm.

[0009] According to the water environment monitoring equipment that is self-adaptive to rainy weather provided by the present invention, the inflation device is specifically an air pump, the output end of the air pump is communicated with the accommodating cavity, and the input end of the air pump is fixedly connected to the hose.

[0010] According to the water environment monitoring equipment that is self-adaptive to rainy weather provided by the present invention, the timing device is specifically a timer, the timer is fixedly connected to the inside of the cavity, and the timer is electrically connected to the air pump and the liquid level sensor.

[0011] According to the water environment monitoring device that is self-adaptive to rainy weather provided by the present invention, a partition is arranged inside the accommodating cavity.

[0012] According to the water environment monitoring device that is self-adaptive to rainy weather provided by the present invention, a rubber pad is arranged inside the card slot, and the rubber pad is movably connected to the card plate.

[0013] Compared with the existing technology, the water environment monitoring equipment that adapts to rainy weather will sink to the bottom of the water as a whole and stay at the bottom of the water through the card plate, contact plate, resistance plate, tension spring and floating control platform when encountering rainy weather. The direction of the detection head can be changed through the turntable to protect the water quality detection head. At the same time, the contact plate and the resistance plate automatically adapt to the underwater terrain under the action of the tension spring.

[0014] Compared with the existing technology, the water environment monitoring equipment that is adaptive to rainy weather can control the rising speed when it rises from the bottom of the water through the buoyancy plate, timing device, inflation device, liquid level sensor, and liquid sensor, thereby preventing the water quality detection head from being damaged by excessive rising speed and making detection impossible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of the water environment monitoring device that is self-adaptive to rainy weather of the present invention;

[0017] Figure 2 It is a cross-sectional structural diagram of the water environment monitoring device that is self-adaptive to rainy weather of the present invention;

[0018] Figure 3 It is a cross-sectional left-view structural diagram of the water environment monitoring device for adaptive rainy weather of the present invention;

[0019] Figure 4It is a cross-sectional structural diagram of the water environment monitoring device that is self-adaptive to rainy weather of the present invention;

[0020] Figure 5 The water environment monitoring device of the present invention is self-adaptive to rainy weather Figure 3 Enlarged view of point E in the middle;

[0021] Figure 6 The water environment monitoring device of the present invention is self-adaptive to rainy weather Figure 2 Enlarged view of point F in the middle;

[0022] Figure 7 This is a diagram showing the internal structure of the buoyancy platform of the water environment monitoring device for rainy weather according to the present invention.

[0023] Legend:

[0024] 1. Buoyancy platform; 2. Cavity; 3. Input pipe; 4. Return pipe; 5. Floating control platform; 6. Receiving groove; 7. Contact plate; 8. Resistance plate; 9. Tension spring; 10. Card plate; 11. Card groove; 12. Water quality detector; 13. Turntable; 14. Water quality detection head; 15. Buoyancy plate; 16. Receiving cavity; 17. Water inlet hole; 18. Electric valve; 19. Hose; 20. Liquid sensor; 21. Liquid level sensor; 22. Liquid pump; 23. Buoyancy airbag; 24. Rainwater sensor; 25. Detection head; 26. Air pump; 27. Timer; 28. Partition. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] Reference Figure 1-7 An embodiment of the present invention is an adaptive rainy weather device, comprising: a buoyancy platform 1, a cavity 2 is provided on the buoyancy platform 1, a partition 28 is provided inside the accommodating cavity 16, an input pipe 3 and a return pipe 4 are provided on the buoyancy platform 1, the input pipe 3 and the return pipe 4 are both connected to the cavity 2, the input pipe 3 and the return pipe 4 are connected to a floating control platform 5 at one end away from the buoyancy platform 1, mercury is stored inside the floating control platform 5, a liquid conveying device is connected to the input pipe 3 and the return pipe 4, an inflation device is located on one side of the partition 28, a counterweight block is provided on one side of the other partition, and the weight of the counterweight block is equal to that of the inflation device.

[0027] The buoyancy platform 1 is provided with a receiving groove 6, the interior of the receiving groove 6 is slidably connected with a contact plate 7, the lower surface of the contact plate 7 is fixedly connected with a resistance plate 8, the inner surface of the receiving groove 6 is fixedly connected with a tension spring 9, the tension spring 9 is fixedly connected to the contact plate 7, and the angle between the tension spring 9 and the receiving groove 6 is forty-five degrees; the inner surface of the receiving groove 6 is fixedly connected with a clamping plate 10, the contact plate 7 is provided with a clamping groove 11, the clamping plate 10 is clamped in the interior of the clamping groove 11, the interior of the clamping groove 11 is provided with a rubber pad, and the rubber pad is movably connected to the clamping plate 10, the bottom plate cross-section of the buoyancy platform 1 is arc-shaped, and is rotatably connected to the buoyancy platform 1, a soft storage box is provided at the connection between the bottom plate and the floating platform, a clamping plate is provided on the inner surface of the buoyancy platform 1, a top plate is provided on the contact plate 7, and the top plate is movably connected to the clamping plate The connection between the positioning plate and the buoyancy platform 1 is provided with a torsion spring, and the positioning plate and the buoyancy platform 1 are rotationally connected. When the whole starts to descend, due to the large force area of ​​the resistance plate 8, the descending speed of the contact plate 7 and the buoyancy platform 1 will be different. Under the action of the tension spring 9, the contact plate 7 and the buoyancy platform 1 are kept in a stable posture when the whole descends until the resistance plate 8 contacts the bottom of the water. When the terrain is uneven, the resistance plate 8 on one side contacts the bottom of the water first. As the whole descends, the contact plate 7 on one side will rise, and then the top plate will support the positioning plate, so that the bottom plate of the buoyancy platform 1 will rotate, and then the mercury inside the cavity 2 on this side will be greater than that on the other side, thereby ensuring the overall balance. When rising, under the action of the torsion spring, the two sides of the bottom plate of the buoyancy platform 1 are kept level.

[0028] A water quality detection device is provided on the lower surface of the buoyancy platform 1, and the water quality detection device includes: a water quality detector 12, which is fixedly connected to the lower surface of the buoyancy platform 1, and a turntable 13 is rotatably connected to the water quality detector 12, and a water quality detection head 14 is fixedly connected to the turntable 13. The water quality detection head 14 is electrically connected to the water quality detector 12 through a waterproof connecting line. The water quality detection head 14 is a multi-stage telescopic detection head, and the turntable 13 controls the angle of the water quality detection head 14.

[0029] A buoyancy plate 15 is fixedly connected to the side surface of the buoyancy platform 1, and a accommodating cavity 16 is arranged on the buoyancy plate 15. The output end of the inflation device is communicated with the accommodating cavity 16. A water inlet hole 17 is arranged on the buoyancy plate 15, and an electric valve 18 is arranged inside the water inlet hole 17. A hose 19 is fixedly connected to the input end of the inflation device, and the length of the hose 19 can be selected according to needs. When the buoyancy platform 1 is on the water surface, the hose 19 floats on the water surface, and the hose 19 is fixedly connected to the floating control platform 5. A liquid sensor 20 is fixedly connected to the upper surface of the buoyancy platform 1, and a liquid level sensor 21 is fixedly connected to the inside of the cavity 2. The liquid sensor 20 and the liquid level sensor 21 are both electrically connected to the inflation device, and the timing device is electrically connected to the inflation device and the liquid level sensor 21. An exhaust hole is arranged on the buoyancy plate 15, and a controllable valve is arranged on the exhaust hole. When the rain detection device detects During rainy weather, the rain sensor 24 controls the electric valve 18 to open, and opens the controllable valve, and at the same time controls the liquid conveying device to inject mercury into the interior of the cavity 2. At the same time, water enters the interior of the buoyancy board 15 from the water inlet hole, and the interior of the cavity 2 is filled with mercury, and the accommodating cavity 16 is filled with water, and then the whole begins to descend. When the rain detection device detects that the rainy weather has stopped, the timing device is set, the inflation device is started and the electric valve 18 is opened. At this time, the controllable valve is in a closed state, and the inflation device is closed after working for 5-8s. Then the liquid conveying device is started to slowly extract the mercury inside the cavity 2, so that the device rises slowly, and then when it reaches the water surface, there will be no large floating, thereby protecting the water quality detection head. It can also be controlled manually, and the floating control platform 5 is always on the water surface, and the buoyancy platform 1 sinks to the bottom or rises as a whole, and the buoyancy platform 1 can be controlled to float in the water.

[0030] A liquid conveying device is fixedly connected to the lower surface of the floating control platform 5. The liquid conveying device is specifically two liquid pumps 22. The output end of one liquid pump 22 is fixedly connected to the input pipe 3, and the input end of the other liquid pump 22 is fixedly connected to the return pipe 4. The input pipe 3 and the return pipe 4 are both connected to the cavity 2 and the floating control platform 5.

[0031] A buoyancy device is provided on the side surface of the floating control platform 5 , and the buoyancy device is specifically a buoyancy airbag 23 , and the buoyancy airbag 23 is fixedly connected to the side surface of the floating control platform 5 .

[0032] A rain detection device is provided on the upper surface of the floating control platform 5, and the rain detection device is specifically a rain sensor 24. A detection head 25 is provided on the rain sensor 24. The distance between the detection head 25 and the rain sensor 24 is greater than 50 cm. The rain sensor 24 is specifically a raindrop sensor, and the detection head 25 is specifically a detection platform. It is a prior art and will not be elaborated in this article.

[0033] An inflation device is fixedly connected to the inner surface of the accommodating chamber 16 , and the inflation device is specifically an air pump 26 . The output end of the air pump 26 is communicated with the accommodating chamber 16 , and the input end of the air pump 26 is fixedly connected to the hose 19 .

[0034] A timing device is provided on the buoyancy platform 1 , and the timing device is specifically a timer 27 . The timer 27 is fixedly connected to the inside of the cavity 2 , and the timer 27 is electrically connected to the air pump 26 and the liquid level sensor 21 .

[0035] Working principle: When the rain detection device detects rainy weather, the rain sensor 24 controls the electric valve 18 to open, and opens the controllable valve, and at the same time controls the liquid conveying device to inject mercury into the interior of the cavity 2. At the same time, water enters the interior of the buoyancy plate 15 from the water inlet hole, and the interior of the cavity 2 is filled with mercury, and the accommodating cavity 16 is filled with water, and then the whole begins to descend. When the rain detection device detects that the rainy weather has stopped, the timing device is set, the inflation device is started and the electric valve 18 is opened. At this time, the controllable valve is in a closed state, and the inflation device is closed after working for 5-8s, and then the liquid conveying device is started to slowly extract the mercury in the cavity 2, so that the device rises slowly, and when it reaches the water surface, it will not float significantly, thereby protecting the water quality detection head.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A water environment monitoring device that is self-adaptive to rainy weather, characterized in that: include: A buoyancy platform (1), wherein a cavity (2) is arranged on the buoyancy platform (1), an input pipe (3) and a return pipe (4) are arranged on the buoyancy platform (1), the input pipe (3) and the return pipe (4) are both connected to the cavity (2), one end of the input pipe (3) and the return pipe (4) away from the buoyancy platform (1) is connected to a floating control platform (5), mercury is stored inside the floating control platform (5), and a liquid conveying device is fixedly connected to the lower surface of the floating control platform (5), and the liquid conveying device is connected to the input pipe (3) and the return pipe (4); The upper surface of the floating control platform (5) is provided with a rain detection device, the side surface of the floating control platform (5) is provided with a buoyancy device, the lower surface of the floating platform (1) is provided with a water quality detection device, the floating platform (1) is provided with a receiving groove (6), the interior of the receiving groove (6) is slidably connected with a contact plate (7), the lower surface of the contact plate (7) is fixedly connected with a resistance plate (8), the inner surface of the receiving groove (6) is fixedly connected with a tension spring (9), the tension spring (9) is fixedly connected to the contact plate (7), and the angle between the tension spring (9) and the receiving groove (6) is forty-five degrees; A clamping plate (10) is fixedly connected to the inner surface of the receiving groove (6), a clamping groove (11) is provided on the contact plate (7), and the clamping plate (10) is clamped inside the clamping groove (11); The water quality detection equipment comprises: a water quality detector (12), the water quality detector (12) is fixedly connected to the lower surface of the buoyancy platform (1), a turntable (13) is rotatably connected to the water quality detector (12), a water quality detection head (14) is fixedly connected to the turntable (13), the water quality detection head (14) is electrically connected to the water quality detector (12) via a waterproof connection line, and the water quality detection head (14) is a multi-stage telescopic detection head; The side surface of the buoyancy platform (1) is fixedly connected to a buoyancy plate (15), a receiving cavity (16) is provided on the buoyancy plate (15), an inner surface of the receiving cavity (16) is fixedly connected to an inflation device, an output end of the inflation device is in communication with the receiving cavity (16), a water inlet hole (17) is provided on the buoyancy plate (15), an electric valve (18) is provided inside the water inlet hole (17), an input end of the inflation device is fixedly connected to a hose (19), the hose (19) is fixedly connected to the floating control platform (5), a liquid sensor (20) is fixedly connected to the upper surface of the buoyancy platform (1), and the cavity (2) is connected to the liquid sensor (20). A liquid level sensor (21) is fixedly connected to the interior of the buoyancy platform (1); a timing device is provided on the buoyancy platform (1); the liquid sensor (20) and the liquid level sensor (21) are both electrically connected to the inflation device; the timing device is electrically connected to the inflation device and the liquid level sensor (21); the bottom plate of the buoyancy platform (1) has an arc-shaped cross-section and is rotatably connected to the buoyancy platform (1); a retaining plate is provided on the inner surface of the buoyancy platform (1); a top plate is provided on the contact plate (7); the top plate is movably connected to the retaining plate; a torsion spring is provided at the connection between the retaining plate and the buoyancy platform (1); and the retaining plate is rotatably connected to the buoyancy platform (1).

2. The water environment monitoring device according to claim 1, characterized in that: The liquid delivery device is specifically two liquid pumps (22), wherein the output end of one of the liquid pumps (22) is fixedly connected to the input pipe (3), and the input end of the other liquid pump (22) is fixedly connected to the return pipe (4), and the input pipe (3) and the return pipe (4) are both connected to the cavity (2) and the floating control platform (5).

3. The water environment monitoring device according to claim 1, characterized in that: The buoyancy device is specifically a buoyancy airbag (23), and the buoyancy airbag (23) is fixedly connected to the side surface of the floating control platform (5).

4. The water environment monitoring device according to claim 1, characterized in that: The rain detection device is specifically a rain sensor (24), a detection head (25) is provided on the rain sensor (24), and the distance between the detection head (25) and the rain sensor (24) is greater than 50 cm.

5. The water environment monitoring device according to claim 1, characterized in that: The inflation device is specifically an air pump (26), the output end of the air pump (26) is communicated with the accommodating chamber (16), and the input end of the air pump (26) is fixedly connected to the hose (19).

6. The water environment monitoring device according to claim 1, characterized in that: The timing device is specifically a timer (27). The timer (27) is fixedly connected inside the cavity (2). The timer (27) is electrically connected to the air pump (26) and the liquid level sensor (21).

7. The water environment monitoring device according to claim 1, characterized in that: A partition plate (28) is arranged inside the accommodating cavity (16).

8. The water environment monitoring device according to claim 1, characterized in that: A rubber pad is provided inside the card slot (11), and the rubber pad is movably connected to the card plate (10).

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