Water quality monitoring buoy device based on internet of things

Abstract

The utility model provides a kind of water quality monitoring buoy device based on internet of things, it is related to water quality monitoring technical field, including floating mechanism, the bottom of the floating mechanism is equipped with monitoring mechanism, the floating mechanism includes base, the top of the base is equipped with control box, the top of the base is equipped with adjusting assembly passing through bottom, the bottom of the base is fixedly connected with buoyancy tank close to periphery, the protective cage is fixedly connected with the inside of buoyancy tank in the bottom of the base, foreign matter impact can be prevented by protection component to cause damage to buoyancy tank, adjusting assembly can drive water inlet joint to move up and down, adjust monitoring water level, and cooperate water pump to pump water into water tank, then water quality monitoring is carried out by water quality monitoring sensor, and finally discharge through drain, greatly reduce the probability of equipment damage caused by foreign matter collision, effectively improve practicality.

Description

Technical Field

[0001] This utility model relates to the field of water quality monitoring technology, and in particular to a water quality monitoring buoy device based on the Internet of Things. Background Technology

[0002] The Internet of Things (IoT) water quality monitoring buoy is a device installed in water bodies such as rivers, lakes, reservoirs, and nearshore sea areas to monitor water quality parameters in real time. By being equipped with a variety of high-precision sensors, it can continuously and automatically monitor various parameters of the water body, such as dissolved oxygen, pH value, conductivity, and temperature, providing a scientific basis for water quality management and environmental protection.

[0003] A search revealed Chinese Patent Publication No. CN216595079U, which discloses a water quality monitoring device based on the Internet of Things (IoT). The device includes a floating mechanism and a height adjustment mechanism. The floating mechanism comprises a float and a cylinder, with one end of the cylinder connected to one side of the float. The height adjustment mechanism includes a servo motor, a ball screw, a sliding plate, and mounting components. The servo motor is connected to the other side of the float, and the ball screw is mounted on the output shaft of the servo motor, extending through the cylinder. A threaded hole is formed on the inner surface of the sliding plate, through which the ball screw thread passes. Two mounting components are symmetrically arranged on both sides of the sliding plate. This application, by setting a height adjustment structure, enables the water quality monitoring device to monitor the quality of water at different depths, resulting in comprehensive water quality monitoring results and improving their accuracy, which is beneficial for water quality management.

[0004] However, the above-mentioned patents have certain drawbacks. They lack protective mechanisms, and the water quality detection probes are submerged in water for extended periods. In actual use, they are easily damaged by collisions with foreign objects such as stones carried by the water flow. Therefore, they are not practical enough. So, we propose a water quality monitoring buoy device based on the Internet of Things. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology. The above-mentioned patent has certain drawbacks, such as the lack of a protective mechanism. The water quality detection probe is immersed in water for a long time, and it is easily damaged by the collision of foreign objects such as stones carried by the water flow during actual use, which makes it less practical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A water quality monitoring buoy device based on the Internet of Things includes a floating mechanism, and a monitoring mechanism is installed at the bottom of the floating mechanism;

[0008] The floating mechanism includes a base, a control box is installed at the top of the base, an adjustment component is installed at the top of the base through the bottom, a float is fixedly connected to the bottom of the base near the periphery, a protective cage is fixedly connected to the bottom of the base and inside the float, and several protective components are installed at equal intervals around the bottom of the base and outside the float.

[0009] The monitoring mechanism includes a water tank, which is fixedly connected to the bottom of the base. A water pump is installed at the bottom of the water tank, and a water quality monitoring sensor is installed at the top of the water tank. A drain outlet is provided on the outer periphery of the water tank near the top.

[0010] As a preferred embodiment of this utility model, a signal transceiver is installed inside the control box near the right side, and a controller and a storage battery are installed sequentially from top to bottom inside the control box near the left side. The signal transceiver and the controller are both electrically connected to the storage battery, and the signal transceiver is electrically connected to the controller.

[0011] The technical effects of adopting the above-mentioned further solutions are: the battery can provide power to the entire device, the controller can control the entire device, and the transceiver can receive information from IoT terminals or transmit water quality monitoring information to IoT terminals.

[0012] As a preferred embodiment of this utility model, a solar power panel is installed on the top of the control box, and the solar power panel is electrically connected to the storage battery.

[0013] The technical effect of adopting the above-mentioned further solution is that solar panels can supplement the power of the battery and improve the driving range.

[0014] As a preferred embodiment of this utility model, the adjustment component includes a motor, which is fixedly connected to the base. A lead screw is fixedly connected to the output end of the motor, and the lead screw is rotatably connected to the protective cage. A slider is sleeved around the lead screw, and a water inlet connector is fixedly connected to the inner side of the slider.

[0015] The technical effect of adopting the above-mentioned further solution is that the motor can drive the lead screw to rotate, thereby causing the lead screw to move up and down through the slider to monitor water sources at different depths.

[0016] As a preferred embodiment of this utility model, the top end of the water inlet connector is connected to the water pump via a flexible hose, and a filter screen is installed inside the water inlet connector.

[0017] The technical effect of adopting the above-mentioned further solution is that the water source can be pumped into the water tank through the water inlet connector and hose by the water pump, so that the water quality monitoring sensor can monitor it, and the filter screen can filter out impurities such as mud and sand.

[0018] As a preferred embodiment of this utility model, the protective cage is made of stainless steel, and a limiting rod is welded to its inner side and outside the lead screw. The limiting rod is slidably connected to the slider.

[0019] The technical effect of adopting the above-mentioned further solution is that the limiting rod can limit the sliding slider, prevent it from deviating, and improve the stability of use.

[0020] As a preferred embodiment of this utility model, the protective component includes a fixing plate, which is welded to the base. A baffle is provided on the outer side of the fixing plate. A plurality of sliding rods are uniformly welded between the outer side of the fixing plate and the baffle. A sleeve is slidably connected to the outer end of the sliding rod. The sleeve is welded to the baffle. A buffer spring abuts between the sliding rod and the sleeve.

[0021] The technical effect of adopting the above-mentioned further solution is that the baffle can block the impacting foreign object, and the buffer spring can buffer the impact force to prevent the foreign object from damaging the floating box.

[0022] As a preferred embodiment of this utility model, a protective pad is adhered to the outer periphery of the baffle.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] In this invention, the design of the floating mechanism and the monitoring mechanism, through the protective components, can prevent foreign objects from impacting and damaging the float box. The adjustment components can drive the water inlet connector to move up and down to adjust the monitoring water level, and cooperate with the water pump to pump water into the water tank. Then, the water quality monitoring sensor monitors the water quality, and finally discharges it through the drain outlet. This greatly reduces the probability of equipment damage caused by foreign object collisions and effectively improves practicality. Attached Figure Description

[0025] Figure 1 A schematic diagram of the overall structure of a water quality monitoring buoy device based on the Internet of Things provided by this utility model;

[0026] Figure 2 A frontal anatomical diagram of the overall structure of a water quality monitoring buoy device based on the Internet of Things provided by this utility model;

[0027] Figure 3 An anatomical diagram of the overall top structure of a water quality monitoring buoy device based on the Internet of Things provided by this utility model;

[0028] Figure 4 This is an enlarged schematic diagram of the structure A of a water quality monitoring buoy device based on the Internet of Things provided by this utility model.

[0029] Legend: 1. Floating mechanism; 101. Base; 102. Control box; 1021. Signal transceiver; 1022. Controller; 1023. Battery; 1024. Solar panel; 103. Adjustment component; 1031. Motor; 1032. Lead screw; 1033. Slider; 1034. Water inlet connector; 104. Float box; 105. Protective cage; 1051. Limiting rod; 106. Protective component; 1061. Fixing plate; 1062. Baffle; 1063. Sliding rod; 1064. Sleeve; 1065. Buffer spring; 2. Monitoring mechanism; 201. Water tank; 202. Water pump; 203. Water quality monitoring sensor; 204. Drain outlet. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0031] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example 1

[0034] like Figure 1-4As shown, this utility model provides a technical solution: a water quality monitoring buoy device based on the Internet of Things, including a floating mechanism 1, a monitoring mechanism 2 installed at the bottom of the floating mechanism 1, a base 101, a control box 102 installed at the top of the base 101, an adjustment component 103 installed from the top of the base 101 through the bottom, a float box 104 fixedly connected to the bottom of the base 101 near the periphery, and a protective cage 105 fixedly connected to the bottom of the base 101 and inside the float box 104. Several protective components 106 are equidistantly installed around the bottom of the base 101 and the periphery of the float box 104. The monitoring mechanism 2 includes a water tank 201, which is fixedly connected to the bottom of the base 101. A water pump 202 is installed at the bottom of the water tank 201, and a water quality monitoring sensor 203 is installed at the top of the water tank 201. A drain outlet 204 is provided near the top of the periphery of the water tank 201. The water quality monitoring sensor 203 and the water pump 202 are electrically connected to the controller 1022 and the battery 1023. Example 2

[0035] like Figure 1-4As shown, a transceiver 1021 is installed near the right side of the control box 102. A controller 1022 and a battery 1023 are installed sequentially from top to bottom near the left side of the control box 102. Both the transceiver 1021 and the controller 1022 are electrically connected to the battery 1023, and the transceiver 1021 is electrically connected to the controller 1022. The battery 1023 provides power to the entire device, the controller 1022 controls the entire device, and the transceiver 1021 can receive information from IoT terminals or transmit water quality monitoring information to IoT terminals. A solar panel 1024 is installed on the top of the control box 102. 024 is electrically connected to the storage battery 1023. The solar panel 1024 can supplement the power of the storage battery 1023 through the solar power generation panel 1024, thereby improving the range. The adjustment component 103 includes a motor 1031, which is electrically connected to the storage battery 1023 and the controller 1022 respectively. The motor 1031 is fixedly connected to the base 101. A lead screw 1032 is fixedly connected to the output end of the motor 1031. The lead screw 1032 is rotatably connected to the protective cage 105. A slider 1033 is sleeved on the outer side of the lead screw 1032. A water inlet connector 1034 is fixedly connected to the inner side of the slider 1033. The motor 1031 can drive the lead screw 1032 to rotate, thereby causing the lead screw 1032 to move through the slider 1033. The inlet connector 1034 moves up and down to monitor water sources at different depths. The top of the inlet connector 1034 is connected to the water pump 202 via a hose. A filter screen is installed inside the inlet connector 1034. The water pump 202 draws water into the water tank 201 through the inlet connector 1034 and the hose for monitoring by the water quality monitoring sensor 203. The filter screen filters out impurities such as sediment. The protective cage 105 is made of stainless steel, and a limit rod 1051 is welded to its inner side and outside the lead screw 1032. The limit rod 1051 is slidably connected to the slider 1033, which limits the slider 1033 during sliding to prevent it from deviating. To improve stability during use, the protective component 106 includes a fixing plate 1061, which is welded to the base 101. A baffle 1062 is provided on the outer side of the fixing plate 1061. Several sliding rods 1063 are evenly welded between the outer side of the fixing plate 1061 and the baffle 1062. A sleeve 1064 is slidably connected to the outer end of the sliding rod 1063. The sleeve 1064 is welded to the baffle 1062. A buffer spring 1065 abuts between the sliding rod 1063 and the sleeve 1064. The baffle 1062 can block impacting foreign objects, and the buffer spring 1065 can buffer the impact force to prevent foreign objects from damaging the float box 104. A protective pad is adhered to the outer periphery of the baffle 1062.

[0036] The working process of this utility model is as follows: When using an IoT-based water quality monitoring buoy device for water quality monitoring, the IoT terminal first sends a command to the controller 1022 via the transceiver 1021, causing the controller 1022 to control the motor 1031 to rotate. This causes the motor 1031 to drive the lead screw 1032 to rotate, which in turn drives the inlet connector 1034 to move up and down via the slider 1033 until the inlet connector 1034 reaches the depth to be monitored. Then, the water pump 202 pumps water into the water tank 201 through the inlet connector 1034 and the hose, thereby enabling the water quality monitoring sensor 203 to monitor the water quality. As the water pump 202 continues to operate, the water level component inside the water tank 201 rises. The water is discharged through the drain outlet 204. The water quality monitoring sensor 203 transmits the water quality information to the controller 1022, which in turn transmits it to the signal transceiver 1021. Finally, the signal transceiver 1021 transmits the information to the IoT terminal to complete the entire monitoring process. During the process, the protective cage 105 can prevent the lead screw 1032, slider 1033 and water inlet connector 1034 from being hit by foreign objects. The baffle 1062 can block the impacting foreign objects, and the buffer spring 1065 can buffer the impact force to prevent foreign objects from damaging the float box 104. Furthermore, the water quality monitoring sensor 203 is located inside the water tank 201, which greatly reduces the probability of equipment damage caused by foreign object collisions and effectively improves practicality.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water quality monitoring buoy device based on the Internet of Things, comprising a floating mechanism (1), characterized in that: A monitoring mechanism (2) is installed at the bottom of the floating mechanism (1); The floating mechanism (1) includes a base (101), a control box (102) is installed at the top of the base (101), an adjustment component (103) is installed through the bottom of the base (101), a float box (104) is fixedly connected to the bottom of the base (101) near the periphery, a protective cage (105) is fixedly connected to the bottom of the base (101) and inside the float box (104), and a number of protective components (106) are equidistantly installed around the bottom of the base (101) and outside the float box (104). The monitoring mechanism (2) includes a water tank (201), which is fixedly connected to the bottom of the base (101). A water pump (202) is installed at the bottom of the water tank (201), and a water quality monitoring sensor (203) is installed at the top of the water tank (201). A drain outlet (204) is provided near the top of the water tank (201).

2. The water quality monitoring buoy device based on the Internet of Things according to claim 1, characterized in that: A transceiver (1021) is installed inside the control box (102) near the right side. A controller (1022) and a battery (1023) are installed inside the control box (102) from top to bottom near the left side. The transceiver (1021) and the controller (1022) are both electrically connected to the battery (1023). The transceiver (1021) is electrically connected to the controller (1022).

3. The water quality monitoring buoy device based on the Internet of Things according to claim 1, characterized in that: A solar panel (1024) is installed on the top of the control box (102), and the solar panel (1024) is electrically connected to the battery (1023).

4. The water quality monitoring buoy device based on the Internet of Things according to claim 1, characterized in that: The adjustment component (103) includes a motor (1031), which is fixedly connected to the base (101). A lead screw (1032) is fixedly connected to the output end of the motor (1031). The lead screw (1032) is rotatably connected to the protective cage (105). A slider (1033) is sleeved around the lead screw (1032). A water inlet connector (1034) is fixedly connected to the inner side of the slider (1033).

5. A water quality monitoring buoy device based on the Internet of Things according to claim 4, characterized in that: The top of the water inlet connector (1034) is connected to the water pump (202) via a hose, and a filter screen is installed inside the water inlet connector (1034).

6. The water quality monitoring buoy device based on the Internet of Things according to claim 1, characterized in that: The protective cage (105) is made of stainless steel, and a limiting rod (1051) is welded to its inner side and outside the lead screw (1032). The limiting rod (1051) is slidably connected to the slider (1033).

7. A water quality monitoring buoy device based on the Internet of Things according to claim 1, characterized in that: The protective component (106) includes a fixing plate (1061), which is welded to the base (101). A baffle (1062) is provided on the outer side of the fixing plate (1061). A plurality of sliding rods (1063) are uniformly welded between the outer side of the fixing plate (1061) and the baffle (1062). A sleeve (1064) is slidably connected to the outer end of the sliding rod (1063). The sleeve (1064) is welded to the baffle (1062). A buffer spring (1065) abuts between the sliding rod (1063) and the sleeve (1064).

8. A water quality monitoring buoy device based on the Internet of Things according to claim 7, characterized in that: The outer periphery of the baffle (1062) is bonded with a protective pad.

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