Floating type water environment detection device

Abstract

The utility model discloses a floating type water environment detection device, which belongs to the technical field of water environment detection devices and comprises a floating part and a lifting part, the floating part is used for floating on the water surface to support the whole body, and the lifting part is arranged in the middle of the floating part, is movably mounted in the middle of the floating part and comprises a lifting screw. A diffusion head is mounted at the lower end of the lifting screw, the height of the lifting screw is adjusted through an adjusting part movably mounted in the middle of the floating part, and in the process that the lifting part is used for sampling the water environment in daily life, an adjusting worm can be driven to rotate through a driving device, and then an adjusting worm gear mounted on one side in a meshed mode is driven to rotate; the adjusting worm wheel drives the lifting screw rod in threaded installation in the middle to ascend and descend, and the diffusion head installed at the end part of the lifting screw rod can be adjusted to different water level lines according to requirements to extract water samples, so that water environments at different water levels can be conveniently detected, and the flexibility is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of water environment detection devices, and particularly relates to a floating water environment detection device. Background Art

[0002] A floating water quality automatic monitoring station is a monitoring system that selects representative monitoring points in the water area to be monitored, integrates monitoring sensors on a floating platform, and is equipped with solar and wind power supply equipment and is fixed on the water surface by an anchor system. It is suitable for the automatic continuous monitoring of the water quality of reservoirs, lakes, landscape waters, and wetlands, as well as the early warning of sudden pollution accidents.

[0003] After arranging a floating water environment detection device in the water area to be monitored, it is necessary to regularly sample and detect the water area to ensure the normal situation of the water area. However, it is impossible to separately sample and compare water layers at different heights. Moreover, if the water area situation is abnormal, it is necessary to adjust the water environment by injecting chemicals. If manual feeding and spraying are carried out, it will waste manpower and have low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a floating water environment detection device to solve the technical problem of sampling and detecting the water area in the background art but being unable to separately sample and compare water layers at different heights.

[0005] To achieve the above purpose, the specific technical solution of the utility model is as follows: A floating water environment detection device includes

[0006] A floating part for floating on the water surface to support the whole, and a lifting part arranged in the middle of the floating part, and the lifting part is movably installed in the middle of the floating part;

[0007] The lifting part includes a lifting screw rod that can be adjusted for lifting. A diffusion head is installed at the lower end of the lifting screw rod. The height of the lifting screw rod is adjusted by an adjusting part movably installed in the middle of the floating part.

[0008] Preferably, the adjusting part includes an adjusting worm gear sleeved on the upper end of the lifting screw rod. The lifting screw rod is threadedly installed in the middle of the adjusting worm gear. An adjusting worm is meshed and installed on one side of the adjusting worm gear, and the end of the adjusting worm is connected to the output end of the driving motor.

[0009] Preferably, a through hole is opened in the middle of the floating part, and a limit button is fixedly arranged at the upper end of the through hole. The limit button matches the position and size of the limit grooves arranged on both sides of the lifting screw rod.

[0010] Preferably, a signal transmitting part is provided at the upper end of the floating part. A solar panel is positioned and installed in the middle of the bracket of the signal transmitting part through screws. The solar panel is connected to the internal equipment of the floating part, and an equipment analysis box is installed at the upper end of the floating part.

[0011] Preferably, a liquid storage barrel is further installed at the upper end of the floating part. The upper end of the liquid storage barrel is connected to a delivery pipe through a suction pump. The delivery pipe is connected to the upper end of a lifting screw rod in the lifting part, and a sampling pipe is installed on the other side of the upper end of the lifting screw rod.

[0012] Preferably, a first airbag part is installed at the upper outer end of the floating part, and a second airbag part is installed at the lower end of the floating part. Both the first airbag part and the second airbag part are respectively connected to an air inflation pump.

[0013] Preferably, a positioning anchor frame is installed at the lower end of the floating part. The positioning anchor frame includes a telescopic frame movably installed at the lower end of the floating part and a fixed frame installed at the lower end of the telescopic frame. The upper end of the telescopic frame is connected to the floating part through a rotating shaft, and the lower end of the telescopic frame and the fixed frame are installed through a rotating shaft.

[0014] Preferably, a central pipe is provided inside the lifting screw rod. The upper end of the central pipe is respectively connected to a liquid suction pipe and a liquid filling pipe. The inner parts of the liquid suction pipe and the liquid filling pipe are respectively protected against flow blockage through a first flow blocking part and a second flow blocking part. The first flow blocking part and the second flow blocking part are composed of the same components and are installed in opposite directions. The liquid filling pipe is connected to the delivery pipe, and the sampling pipe is connected to the liquid suction pipe.

[0015] Preferably, the second flow blocking part includes a movable cavity opened inside the lifting screw rod and a piston part movably installed inside the movable cavity. A lifting spring is installed on one side of the piston part for lifting. The end of the piston part is fitted and installed inside a notch opened inside the liquid suction pipe and the liquid filling pipe, and they are of matching sizes.

[0016] Preferably, the diffuser head matches the size of the notch opened at the lower end of the floating part. A cleaning ring is fixedly installed on the circumferential surface of the lower side of the notch. The lower end of the cleaning ring is arranged obliquely and is fitted and installed with the diffuser head.

[0017] A floating water environment detection device of the present utility model has the following advantages:

[0018] During the daily process of using the lifting part to sample the water environment, for this floating water environment detection device, the driving device can drive the adjusting worm to rotate, thereby driving the adjusting worm gear meshed on one side to rotate. The adjusting worm gear drives the lifting screw rod threadedly installed in the middle to lift. The diffuser head installed at the end of the lifting screw rod can be adjusted to different water level lines according to requirements to extract water samples, which is convenient for detecting the water environment at different water levels and has stronger flexibility. Description of the Drawings

[0019] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 Schematic diagram of the lower end structure of the floating part of the present utility model;

[0022] Figure 3 Schematic diagram of the cross-sectional structure of the floating part of the present utility model;

[0023] Figure 4 Schematic diagram of the transmission structure of the lifting part of the present utility model;

[0024] Figure 5 For the present utility model Figure 1 Schematic diagram of the enlarged structure at position A in;

[0025] Figure 6 Schematic diagram of the cross-sectional structure of the lifting part of the present utility model;

[0026] Figure 7 For the present utility model Figure 6 Schematic diagram of the enlarged structure at position B in;

[0027] Figure 8 For the present utility model Figure 3 Schematic diagram of the enlarged structure at position C in.

[0028] Explanation of the marks in the figure: 100 - floating part; 110 - signal transmitting part; 120 - solar panel; 130 - liquid storage barrel; 140 - conveying pipe; 150 - sampling pipe; 160 - equipment analysis box; 170 - first airbag part; 180 - second airbag part; 190 - adjusting part; 191 - adjusting worm gear; 192 - adjusting worm; 200 - positioning anchor frame; 210 - telescopic frame; 220 - fixing frame; 300 - lifting part; 310 - lifting screw; 320 - diffuser head; 321 - cleaning ring; 330 - limiting groove; 340 - limiting button; 350 - collecting pipe; 360 - liquid extraction pipe; 370 - liquid filling pipe; 380 - first flow resistance part; 390 - second flow resistance part; 391 - piston part; 392 - lifting spring; 393 - moving cavity. Specific embodiments

[0029] In the following text, only some exemplary embodiments are simply described. As can be recognized by those skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0030] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present invention.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms such as "mounted", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] To better understand the purpose, structure and function of the present invention, the following further describes in detail a floating water environment detection device of the present invention with reference to the drawings.

[0035] Such as Figures 1-8As shown in the figure, a floating water environment detection device of the present utility model includes a floating part 100 for floating on the water surface to support the whole, and a lifting part 300 arranged in the middle of the floating part 100 for sampling and spraying the water surface. The lifting part 300 is movably installed in the middle of the floating part 100.

[0036] Embodiment 1

[0037] The lifting part 300 includes a lifting screw rod 310 that can be adjusted for lifting. A diffusion head 320 for diffusing the liquid medicine is installed at the lower end of the lifting screw rod 310. The height of the lifting screw rod 310 is adjusted by an adjusting part 190 movably installed in the middle of the floating part 100. The adjusting part 190 includes an adjusting worm gear 191 sleeved on the upper end of the lifting screw rod 310 for adjusting the lifting screw rod 310. The lifting screw rod 310 is threadedly installed in the middle of the adjusting worm gear 191. The adjusting worm gear 191 is movably installed in a notch internally opened in the floating part 100 through a bearing. An adjusting worm 192 for driving the adjusting worm gear 191 to rotate is meshed and installed on one side of the adjusting worm gear 191. The end of the adjusting worm 192 is connected to the output end of the driving motor.

[0038] During the daily process of using the lifting part 300 to sample the water environment, the driving device can be used to drive the adjusting worm 192 to rotate, thereby driving the adjusting worm gear 191 meshed on one side to rotate. The adjusting worm gear 191 drives the lifting screw rod 310 threadedly installed in the middle to lift and lower. The diffusion head 320 installed at the end of the lifting screw rod 310 can be adjusted to different water level lines according to needs to extract water samples, which is convenient for detecting the water environment at different water levels and has stronger flexibility.

[0039] A through hole is opened in the middle of the floating part 100 for installing the lifting part 300. A limit button 340 for limiting the lifting screw rod 310 is fixedly arranged at the upper end of the through hole. The position and size of the limit button 340 match those of the limit grooves 330 arranged on both sides of the lifting screw rod 310. It can limit the lifting screw rod 310 during the lifting and lowering process of the lifting screw rod 310, ensure the up and down sliding of the lifting screw rod 310, facilitate the adjustment of the height position of the lifting screw rod 310, and prevent the lifting screw rod 310 from rotating along with the rotation of the adjusting worm gear 191.

[0040] The floating part 100 includes a signal transmitting part 110 provided at the upper end for receiving and transmitting signals. In the middle of the bracket of the signal transmitting part 110, a solar panel 120 for supplying energy to the overall device is installed by screw positioning. The solar panel 120 is connected to the internal devices of the floating part 100. An equipment analysis box 160 for installing equipment is installed at the upper end of the floating part 100. The water sample can be analyzed by the internal devices of the equipment analysis box 160. The signal is sent to the operator's control terminal through the signal transmitting part 110, and the overall device is supplied with energy by the solar panel 120 and the internal devices of the floating part 100.

[0041] At the upper end outside the floating part 100, a first airbag part 170 for providing buoyancy to the floating part 100 box body is installed. At the lower end of the floating part 100, a second airbag part 180 for providing buoyancy to the floating part 100 box body is installed. Both the first airbag part 170 and the second airbag part 180 are respectively connected to an air pump to ensure the normal inflation and deflation of the first airbag part 170 and the second airbag part 180, and are used to control the floating height of the floating part 100. During the sampling and spraying process of the lifting part 300, the gas in the second airbag part 180 can be pumped out, and the first airbag part 170 is inflated, so that the floating part 100 sinks a certain distance, facilitating the adjustment of the height of the lifting part 300. After sampling, the second airbag part 180 can be inflated, so that the floating part 100 rises, and the diffusion head 320 is separated from the water surface, avoiding long-term immersion and accelerating the corrosion of parts, and extending the service life of parts.

[0042] Embodiment 2

[0043] At the lower end of the floating part 100, a positioning anchor frame 200 for positioning the floating part 100 is installed. The positioning anchor frame 200 includes a telescopic frame 210 movably installed at the lower end of the floating part 100 for traction and support, and a fixed frame 220 installed at the lower end of the telescopic frame 210 for positioning the telescopic frame 210. The upper end of the telescopic frame 210 is connected to the floating part 100 through a rotating shaft, and the lower end of the telescopic frame 210 is installed with the fixed frame 220 through a rotating shaft. The inside of the telescopic frame 210 is composed of two sets of telescopic pipe bodies and springs, and the two ends of the pipe bodies are telescopically spliced and supported by springs.

[0044] When the floating part 100 is installed, the position of the floating part 100 is fixed through the fixed frame 220. A counterweight is installed at the upper end of the fixed frame 220 to prevent the floating part 100 from moving and tipping over. During the up and down movement of the floating part 100, the telescopic frame 210 can provide a certain range of movement, and in the case of water surface fluctuations, the floating device has a certain lifting space, facilitating the layout of the floating part 100.

[0045] Embodiment 3

[0046] On the basis of the first embodiment, a liquid storage bucket 130 for storing the medicine to be sprayed is further installed at the upper end of the floating part 100. The upper end of the liquid storage bucket 130 is connected to a delivery pipe 140 through a suction pump. The delivery pipe 140 is connected to the upper end of a lifting screw 310 in the lifting part 300. On the other side of the upper end of the lifting screw 310, a sampling pipe 150 for extracting water samples is installed.

[0047] A central pipe 350 for treating the liquid inside the diffuser head 320 is arranged inside the lifting screw 310. The upper end of the central pipe 350 is respectively connected to a liquid suction pipe 360 for sucking the liquid and a liquid filling pipe 370 for supplying liquid to the diffuser head 320. The liquid filling pipe 370 is connected to the delivery pipe 140, and the sampling pipe 150 is connected to the liquid suction pipe 360.

[0048] When it is necessary to extract water samples for detection, liquid is sucked through the central pipe 350 and the diffuser head 320, and the sampling pipe 150 and the liquid suction pipe 360 cooperate to extract the liquid, which is convenient for sampling. If it is necessary to adjust the water body by spraying medicine according to the water sample detection result, the prepared liquid medicine can be put into the liquid storage bucket 130, and then the liquid medicine is transported through the cooperation of the delivery pump, the liquid filling pipe 370 and the delivery pipe 140, and then sprayed and diffused through the diffuser head 320, which is convenient for adjusting the water environment.

[0049] Embodiment Four

[0050] On the basis of the second embodiment, the inside of the liquid suction pipe 360 and the liquid filling pipe 370 are respectively protected against flow blockage through a first flow blocking part 380 and a second flow blocking part 390. The first flow blocking part 380 and the second flow blocking part 390 are composed of the same components and are installed in opposite directions. The second flow blocking part 390 includes a movable cavity 393 opened inside the lifting screw 310 and a piston part 391 movably installed inside the movable cavity 393 for flow blocking. A lifting spring 392 for lifting and resetting the piston part 391 is installed on one side of the piston part 391 in a lifting manner. The end of the piston part 391 is fitted and installed inside the notch opened inside the liquid suction pipe 360 and the liquid filling pipe 370, and they are of matching sizes.

[0051] During sampling or spraying operation, the liquid inside the flow channel can be blocked by the internally installed first flow blocking part 380 and second flow blocking part 390. The piston part 391 moves up and down after reaching a certain pressure, and then the internal liquid can be transported. When the end pump stops working, the pressure is lost, and the lifting spring 392 pushes the piston part 391 to rebound, blocking the flow channel, thereby closing the liquid suction pipe 360 and the liquid filling pipe 370 to prevent liquid backflow and affect the normal use of the equipment.

[0052] The diffuser head 320 matches the size of the notch opened at the lower end of the floating part 100. A cleaning ring 321 for scraping and cleaning the diffuser head 320 is fixedly installed on the circumferential surface of the lower side of the notch. The lower end of the cleaning ring 321 is arranged obliquely and is attached to the diffuser head 320 for installation. After the diffuser head 320 is used and its position rises, when it moves to the notch position, the cleaning ring 321 can scrape the surface of the diffuser head 320, thereby ensuring the cleanliness of the surface of the diffuser head 320, avoiding the diffuser head 320 being entangled and blocked due to algae, sludge, etc., and facilitating the operation of the diffuser head 320.

[0053] The working principle of a floating water environment detection device: During the daily process of using the lifting part 300 to take samples of the water environment, the driving device can be used to drive the adjusting worm 192 to rotate, thereby driving the adjusting worm wheel 191 meshed on one side to rotate. The adjusting worm wheel 191 drives the lifting screw 310 installed with threads in the middle to rise and fall. The diffuser head 320 installed at the end of the lifting screw 310 can be adjusted to different water level lines according to needs to extract water samples, facilitating the detection of water environments at different water levels and having stronger flexibility.

[0054] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A floating water environment detection device, characterized in that: include A floating part (100) is used to float on the water surface to support the whole, and a lifting part (300) is arranged in the middle of the floating part (100), and the lifting part (300) is movably installed in the middle of the floating part (100); The lifting part (300) includes a lifting screw (310) that can be lifted and lowered. A diffusion head (320) is installed at the lower end of the lifting screw (310). The height of the lifting screw (310) is adjusted by an adjusting part (190) movably installed in the middle of the floating part (100).

2. The floating water environment detection device according to claim 1, characterized in that: The adjusting portion (190) comprises an adjusting worm wheel (191) sleeved on the upper end of the lifting screw (310); the lifting screw (310) is threadedly mounted on the middle part of the adjusting worm wheel (191); an adjusting worm (192) is meshedly mounted on one side of the adjusting worm wheel (191); and the end of the adjusting worm (192) is connected to the output end of the driving motor.

3. The floating water environment detection device according to claim 2, characterized in that: A through hole is provided in the middle of the floating part (100), and a limit button (340) is fixedly arranged at the upper end of the through hole. The position and size of the limit button (340) match the limit grooves (330) arranged on both sides of the lifting screw rod (310).

4. The floating water environment detection device according to claim 3 is characterized in that: The floating part (100) includes a signal transmitting part (110) at the upper end, a solar panel (120) is installed in the middle of the bracket of the signal transmitting part (110) by screw positioning, the solar panel (120) is connected to the internal equipment of the floating part (100), and an equipment analysis box (160) is installed at the upper end of the floating part (100).

5. The floating water environment detection device according to claim 4, characterized in that: A liquid storage barrel (130) is also installed at the upper end of the floating part (100). The upper end of the liquid storage barrel (130) is connected to a delivery pipe (140) via a suction pump. The delivery pipe (140) is connected to the upper end of a lifting screw (310) in the lifting part (300). A sampling tube (150) is installed on the other side of the upper end of the lifting screw (310).

6. The floating water environment detection device according to claim 5, characterized in that: A first airbag part (170) is installed at the outer upper end of the floating part (100), and a second airbag part (180) is installed at the lower end of the floating part (100). The first airbag part (170) and the second airbag part (180) are respectively connected to an air pump.

7. The floating water environment detection device according to claim 6, characterized in that: A positioning anchor frame (200) is installed at the lower end of the floating part (100), and the positioning anchor frame (200) comprises a telescopic frame (210) movably installed at the lower end of the floating part (100) and a fixed frame (220) installed at the lower end of the telescopic frame (210), the upper end of the telescopic frame (210) is connected to the floating part (100) via a rotating shaft, and the lower end of the telescopic frame (210) is installed with the fixed frame (220) via the rotating shaft.

8. The floating water environment detection device according to claim 7, characterized in that: The interior of the lifting screw (310) is provided with a centralizing tube (350), the upper end of the centralizing tube (350) is respectively connected to the liquid extraction tube (360) and the liquid filling tube (370), the interiors of the liquid extraction tube (360) and the liquid filling tube (370) are respectively protected from flow obstruction by a first flow obstruction part (380) and a second flow obstruction part (390), the first flow obstruction part (380) and the second flow obstruction part (390) are composed of the same components and are installed in opposite directions, the liquid filling tube (370) is connected to the conveying tube (140), and the sampling tube (150) is connected to the liquid extraction tube (360).

9. The floating water environment detection device according to claim 8, characterized in that: The second flow-blocking portion (390) includes a movable chamber (393) opened inside the lifting screw (310) and a piston portion (391) movably installed inside the movable chamber (393); a lifting spring (392) is installed on one side of the piston portion (391) for lifting; the end of the piston portion (391) is embedded in the grooves opened inside the liquid extraction tube (360) and the liquid filling tube (370), and the sizes thereof are matched.

10. The floating water environment detection device according to claim 9, characterized in that: The diffusion head (320) matches the size of the slot opened at the lower end of the floating part (100), and a cleaning ring (321) is fixedly installed on the lower peripheral surface of the slot. The lower end of the cleaning ring (321) is arranged obliquely and is installed in close contact with the diffusion head (320).

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