A lake environment and water quality monitoring device

Abstract

The present invention discloses a lake environment and water quality monitoring device, comprising a body shell, a mounting cavity is provided in the body shell, a first placing dish and a second placing dish are fixedly installed at the bottom of the mounting cavity, a water storage tank is provided above the first placing dish and the second placing dish, two mounting ports in communication with the mounting cavity are symmetrically provided on the body shell, a water inlet pipe is inserted in the mounting port, one end of the two water inlet pipes is respectively located above the first placing dish and the second placing dish, the other end of the two water inlet pipes is located outside the body shell, a water inlet funnel is installed at one end of the two water inlet pipes located outside the body shell, a servo motor is fixedly installed on the inner wall of one side of the mounting cavity, and a threaded rod is fixedly connected to the driving end of the servo motor. The present invention is easy to operate, has strong practicality, is low in cost, and has a high degree of automation, thereby avoiding errors in detection results caused by manual operation.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality detection, and in particular to a lake environment and water quality monitoring device. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality. The monitoring scope is very wide, including unpolluted and polluted natural water (rivers, lakes, seas and groundwater) and various industrial drainage.

[0003] During the measurement of lake water, samples need to be taken from both the center of the lake and the lakeshore. The existing testing equipment uses two testing devices to test the water in two places at the same time, which is costly. In addition, the staff directly operate by hand during the testing process, which is prone to mistakes and affects the test results. Therefore, it is urgent to design a lake environment and water quality monitoring equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the existing detection equipment uses two detection devices to detect water in two places at the same time, which is costly, and the staff directly operates by hand during the detection process, which is prone to mistakes and affects the detection effect.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a lake environment and water quality monitoring device of the present invention comprises a body shell, a mounting cavity is arranged in the body shell, a first placing dish and a second placing dish are fixedly installed at the bottom of the mounting cavity, a water storage tank is arranged above the first placing dish and the second placing dish, two mounting openings connected with the mounting cavity are symmetrically provided on the body shell, a water inlet pipe is inserted in the mounting opening, one end of the two water inlet pipes is respectively located above the first placing dish and the second placing dish, the other end of the two water inlet pipes is located outside the body shell, a water inlet funnel is installed at one end of the two water inlet pipes located outside the body shell, a servo motor is fixedly installed on the inner wall of one side of the mounting cavity, a driving end of the servo motor is fixedly connected to a threaded rod, an end of the threaded rod away from the servo motor is rotatably connected to the inner wall of the mounting cavity, a mounting plate is threadedly connected to the threaded rod, an electric support rod is fixedly connected below the mounting plate, and a detector is fixedly installed on the other end of the electric support rod.

[0006] Preferably, a limiting rod is provided in the installation cavity, the limiting rod is located above the threaded rod, and a limiting opening for slidingly connecting the limiting rod is opened on the installation plate.

[0007] Preferably, two first openings connected to the installation cavity are symmetrically provided on the body shell, water spray pipes are installed in the two first openings, rotating shafts are fixedly installed in the two first openings, and a second opening for sleeve-connecting the rotating shaft is provided on the water spray pipe.

[0008] Preferably, a mounting ring is fixedly installed in each of the two mounting openings, and a connecting opening for fixedly connecting a water inlet pipe is provided on the mounting ring.

[0009] Preferably, a water outlet funnel is provided at the bottom of the installation cavity, and the water outlet funnel is located between the first placing dish and the second placing dish. A first drain pipe is sleeved below the water outlet funnel, and second drain pipes are fixedly installed below the first placing dish and the second placing dish. The second drain pipe is connected to the water storage tank, and the other ends of the first drain pipe and the two second drain pipes are located outside the body shell, and the two second drain pipes are connected to the first drain pipe, and valves are installed on the two second drain pipes.

[0010] Preferably, a flange is fixedly mounted on the inner wall of the mounting cavity at a side away from the servo motor, and a rotation opening for rotating the connecting threaded rod is provided on the flange.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention controls the movement of the detector through a servo motor, a threaded rod, a mounting plate, and an electric strut, thereby enabling the detector to detect the liquid in the first placing dish and the second placing dish; the water at the two sampling points of the lake is conveniently placed separately through the water inlet funnel, the water inlet pipe, the mounting ring, the first placing dish, and the second placing dish; the detected water can be discharged through the second drain pipe, the second placing dish, and the first drain pipe; the operation is convenient, the practicability is strong, the cost is low, and the degree of automation is high, thus avoiding errors in the detection results caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the internal cross-section of a lake environment and water quality monitoring device proposed by the present invention;

[0013] Figure 2 for Figure 1 Schematic diagram of the structure at point A.

[0014] In the figure: 1 body shell, 2 servo motor, 3 threaded rod, 4 limit rod, 5 flange, 6 mounting plate, 7 water spray pipe, 8 detector, 9 water inlet pipe, 10 water outlet funnel, 11 first placement dish, 12 valve, 13 first drain pipe, 14 rotating shaft, 15 electric support rod, 16 water inlet funnel, 17 second placement dish, 18 second drain pipe, 19 mounting ring, 20 mounting port. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing 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, and therefore cannot be understood as a limitation on the present invention.

[0017] like Figure 1-2 As shown, a lake environment and water quality monitoring device of the present invention includes a body shell 1, a mounting cavity is provided in the body shell 1, two first openings connected to the mounting cavity are symmetrically provided on the body shell 1, water spray pipes 7 are installed in the two first openings, a rotating shaft 14 is fixedly installed in the two first openings, a second opening for sleeved with the rotating shaft 14 is provided on the water spray pipe 7, the mounting cavity is flushed by the rotating shaft 14, which is conducive to multiple detections, and the flushing position of the rotating shaft 14 can be controlled by the water spray pipe 7.

[0018] A first placement dish 11 and a second placement dish 17 are fixedly installed at the bottom of the installation cavity, and a water storage tank is provided above the first placement dish 11 and the second placement dish 17. A water outlet funnel 10 is provided at the bottom of the installation cavity, and the water outlet funnel 10 is located between the first placement dish 11 and the second placement dish 17. A first drain pipe 13 is sleeved below the water outlet funnel 10. A second drain pipe 18 is fixedly installed below the first placement dish 11 and the second placement dish 17, and the second drain pipe 18 is connected to the water storage tank. The other ends of the first drain pipe 13 and the two second drain pipes 18 are located outside the body shell 1, and the two second drain pipes 18 are connected to the first drain pipe 13. Valves 12 are installed on the two second drain pipes 18, and the water after flushing the installation cavity is sent out through the water outlet funnel 10, and the detected water is sent out through the second drain pipe 18.

[0019] Two installation ports 20 connected to the installation cavity are symmetrically provided on the body shell 1, and a water inlet pipe 9 is inserted into the installation port 20. Installation rings 19 are fixedly installed in the two installation ports 20. The installation rings 19 are provided with connection ports for fixedly connecting the water inlet pipe 9. The fixed installation of the water inlet pipe 9 is achieved through the installation rings 19.

[0020] One end of the two water inlet pipes 9 is respectively located above the first placing dish 11 and the second placing dish 17, and the other ends of the two water inlet pipes 9 are both located outside the body shell 1. The ends of the two water inlet pipes 9 located outside the body shell 1 are both equipped with water inlet funnels 16. A servo motor 2 is fixedly installed on the inner wall of one side of the installation cavity, and a threaded rod 3 is fixedly connected to the driving end of the servo motor 2. The end of the threaded rod 3 away from the servo motor 2 is rotatably connected to the inner wall of the installation cavity. A flange 5 is fixedly installed on the inner wall of the installation cavity away from the servo motor 2. No external thread is provided at the position of the threaded rod 3 near the flange 5. A rotating opening for rotatably connecting the threaded rod 3 is opened on the flange 5, and the rotation stability of the threaded rod 3 is improved by the flange 5.

[0021] A mounting plate 6 is threadedly connected to the threaded rod 3, a limit rod 4 is provided in the mounting cavity, the limit rod 4 is located above the threaded rod 3, and a limit opening for slidingly connecting the limit rod 4 is opened on the mounting plate 6. The moving direction of the mounting plate 6 is limited by the limit rod 4; an electric support rod 15 is fixedly connected to the bottom of the mounting plate 6, and a detector 8 is fixedly installed on the other end of the electric support rod 15.

[0022] In the present invention, when the user uses the device, the water in the center of the lake is sent from the water inlet funnel 16 on the left to the water tank of the first placement dish 11, and the water at the lakeshore is sent to the water tank of the second placement dish 17 through the water inlet funnel 16 on the right, and then the servo motor 2 is controlled to drive the threaded rod 3 to rotate clockwise to control the mounting plate 6 to move to the left, and drive the threaded rod 3 to rotate counterclockwise to control the mounting plate 6 to move to the right, and then cooperate with the extension and contraction of the electric support rod 15 to make the detector 8 enter the two water tanks successively to detect the water in the two places. When the detection is completed, the electric support rod 15 is controlled to contract, and the clean water is discharged into the installation cavity for cleaning through the water spray pipe 7. The swing of the water spray pipe 7 is realized by the rotating shaft 14, which is beneficial to the extra cleaning in the installation cavity. The water in the first placement dish 11 and the second placement dish 17 is discharged through the second drain pipe 18, and the water in the water outlet funnel 10 is discharged through the first drain pipe 13 to prepare for the next detection.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lake environment and water quality monitoring device, comprising a housing (1), It is characterized in that The housing (1) is provided with an installation cavity, a first placement dish (11) and a second placement dish (17) are fixedly installed at the bottom of the installation cavity, a water storage tank is provided above the first placement dish (11) and the second placement dish (17), two installation openings (20) in communication with the installation cavity are symmetrically provided on the housing (1), a water inlet pipe (9) is inserted into the installation opening (20), one end of the two water inlet pipes (9) is respectively located above the first placement dish (11) and the second placement dish (17), the other end of the two water inlet pipes (9) is located outside the housing (1), and a water inlet funnel (16) is installed at one end of the two water inlet pipes (9) located outside the housing (1). A servo motor (2) is fixedly mounted on the inner wall of one side of the installation cavity, a threaded rod (3) is fixedly connected to the driving end of the servo motor (2), one end of the threaded rod (3) away from the servo motor (2) is rotatably connected to the inner wall of the installation cavity, a mounting plate (6) is threadedly connected to the threaded rod (3), an electric support rod (15) is fixedly connected below the mounting plate (6), and a detector (8) is fixedly mounted on the other end of the electric support rod (15); two first openings in communication with the installation cavity are symmetrically provided on the housing (1), a water spray pipe (7) is installed in each of the two first openings, a rotating shaft (14) is fixedly installed in each of the two first openings, and a second opening for sleeve-connecting the rotating shaft (14) is provided on the water spray pipe (7); A water outlet funnel (10) is provided at the bottom of the installation cavity. The water outlet funnel (10) is located between the first placement dish (11) and the second placement dish (17). A first drain pipe (13) is sleeved below the water outlet funnel (10). Second drain pipes (18) are fixedly installed below the first placement dish (11) and the second placement dish (17). The second drain pipes (18) are connected to the water storage tank. The other ends of the first drain pipe (13) and the two second drain pipes (18) are located outside the machine body shell (1). The two second drain pipes (18) are connected to the first drain pipe (13). Valves (12) are installed on the two second drain pipes (18).

2. A lake environment and water quality monitoring device according to claim 1, Features A limiting rod (4) is provided in the installation cavity, the limiting rod (4) is located above the threaded rod (3), and a limiting opening for slidingly connecting the limiting rod (4) is opened on the installation plate (6).

3. A lake environment and water quality monitoring device according to claim 1, It is characterized in that A mounting ring (19) is fixedly mounted in each of the two mounting openings (20), and a connection opening for fixedly connecting to a water inlet pipe (9) is provided on the mounting ring (19).

4. A lake environment and water quality monitoring device according to claim 1, It is characterized in that A flange (5) is fixedly mounted on the inner wall of the installation cavity at a side away from the servo motor (2), and a rotation opening for rotating the connecting threaded rod (3) is provided on the flange (5).

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